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Newark Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BNG DISTI # 37X9040
onsemi Pwm Ctrl, Current Mode, 30V, 1A, Dip-8, Input Voltage:-, Output Voltage:13.5V, Output Current:1A, Supply Voltage Min:12V, Supply Voltage Max:30V, Controller Ic Case Style:Dip, No. Of Pins:8Pins, Frequency:52Khz, Operating Temperaturerohs Compliant: Yes |Onsemi UC3843BNG RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk UC3843BNG Part Details 19536
  • 2500 $0.5230
  • 1000 $0.5600
  • 500 $0.6110
  • 100 $0.6600
  • 10 $0.9430
  • 1 $1.2700
$0.5230 / $1.2700 Buy Now UC3843BNG Part Details
UC3843BVD1R2G DISTI # 01AH8007
onsemi Controller, Current Mode, 500Khz, 8Soic, Input Voltage:30V, Output Voltage:5V, Output Current:200Ma, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller Ic Case Style:Soic, No. Of Pins:8Pins, Frequency:500Khz, Operating Rohs Compliant: Yes |Onsemi UC3843BVD1R2G RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape UC3843BVD1R2G Part Details 10175
  • 1000 $0.3150
  • 500 $0.3680
  • 250 $0.3870
  • 100 $0.4060
  • 50 $0.4750
  • 25 $0.5450
  • 10 $0.6150
  • 1 $0.7590
$0.3150 / $0.7590 Buy Now UC3843BVD1R2G Part Details
UC3843BDR2G DISTI # 50AC7421
onsemi Pwm Cont, Current Mode, 500Khz, Soic-14, Input Voltage:-, Output Voltage:5V, Output Current:1A, Supply Voltage Min:14V, Supply Voltage Max:30V, Controller Ic Case Style:Soic, No. Of Pins:14Pins, Frequency:500Khz, Operating Rohs Compliant: Yes |Onsemi UC3843BDR2G RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape UC3843BDR2G Part Details 2855
  • 1000 $0.3160
  • 500 $0.4150
  • 250 $0.4260
  • 100 $0.4380
  • 50 $0.5180
  • 25 $0.5980
  • 10 $0.6780
  • 1 $0.8110
$0.3160 / $0.8110 Buy Now UC3843BDR2G Part Details
UC3843BD1R2G DISTI # 81Y7479
onsemi Pwm Ctrl, Current Mode, 30V, Soic-8, Power Supply Controller Type:Single Ended Controller, No. Of Channels:1Channels, Control Mode:Current Mode Control, Supply Voltage Min:-, Supply Voltage Max:30V, Ic Case/Package:Soic Rohs Compliant: Yes |Onsemi UC3843BD1R2G RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape UC3843BD1R2G Part Details 2460
  • 1000 $0.3330
  • 500 $0.4230
  • 250 $0.4330
  • 100 $0.4430
  • 50 $0.5140
  • 25 $0.5870
  • 10 $0.6590
  • 1 $0.7750
$0.3330 / $0.7750 Buy Now UC3843BD1R2G Part Details
UC3843AD8TR DISTI # 17AH9453
Texas Instruments Ic, Current Mode Pwm Ctrl, 25V, 8-Soic, Input Voltage:25V, Output Voltage:15V, Output Current:1A, Supply Voltage Min:7.6V, Supply Voltage Max:30V, Controller Ic Case Style:Soic, No. Of Pins:8Pins, Frequency:500Khz, Operating Rohs Compliant: Yes |Texas Instruments UC3843AD8TR RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape UC3843AD8TR Part Details 2410
  • 1000 $0.4890
  • 500 $0.6220
  • 250 $0.6650
  • 100 $0.7070
  • 50 $0.7660
  • 25 $0.8250
  • 10 $0.8840
  • 1 $1.0900
$0.4890 / $1.0900 Buy Now UC3843AD8TR Part Details
UC3843BN DISTI # 51AC9705
STMicroelectronics Pwm Cont, Current Mode, 500Khz, Minidip, Input Voltage:15V, Output Voltage:5V, Output Current:1A, Supply Voltage Min:-, Supply Voltage Max:-, Controller Ic Case Style:Minidip, No. Of Pins:8Pins, Frequency:500Khz, Operating Rohs Compliant: Yes |Stmicroelectronics UC3843BN RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk UC3843BN Part Details 1179
  • 10000 $0.3590
  • 2500 $0.3870
  • 1000 $0.4140
  • 500 $0.5250
  • 100 $0.5950
  • 10 $0.7750
  • 1 $0.8700
$0.3590 / $0.8700 Buy Now UC3843BN Part Details
UC3843AN DISTI # 28AH6383
Texas Instruments Ic, Current Mode Pwm Ctrl, 30V, Pdip-8, Input Voltage:25V, Output Voltage:15V, Output Current:1A, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller Ic Case Style:Dip, No. Of Pins:8Pins, Frequency:500Khz, Operating Rohs Compliant: Yes |Texas Instruments UC3843AN RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk UC3843AN Part Details 608
  • 500 $1.2500
  • 250 $1.2800
  • 100 $1.3400
  • 50 $1.4200
  • 25 $1.5000
  • 10 $1.6000
  • 1 $1.7300
$1.2500 / $1.7300 Buy Now UC3843AN Part Details
UC3843BNG DISTI # 45J2381
onsemi Current Mode Pwm Controller, 25V, 8-Dip, Power Supply Controller Type:Single Ended Controller, No. Of Channels:1Channels, Control Mode:Current Mode Control, Supply Voltage Min:12V, Supply Voltage Max:30V, Ic Case/Package:Dip, Msl:-Rohs Compliant: Yes |Onsemi UC3843BNG RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk UC3843BNG Part Details 536
  • 2500 $0.4630
  • 1000 $0.4630
  • 500 $0.4630
  • 100 $0.5010
  • 10 $0.5470
  • 1 $0.5470
$0.4630 / $0.5470 Buy Now UC3843BNG Part Details
UC3843BD1G DISTI # 45J2379
onsemi Current Mode Pwm Controller, 25V, 8-Soic, Power Supply Controller Type:Single Ended Controller, No. Of Channels:1Channels, Control Mode:Current Mode Control, Supply Voltage Min:12V, Supply Voltage Max:25V, Ic Case/Package:Soic Rohs Compliant: Yes |Onsemi UC3843BD1G RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk UC3843BD1G Part Details 21
  • 10094 $0.3120
  • 2548 $0.3140
  • 1078 $0.3910
  • 588 $0.4050
  • 196 $0.4200
  • 10 $0.6980
  • 1 $0.7900
$0.3120 / $0.7900 Buy Now UC3843BD1G Part Details
UC3843BDR2G DISTI # 45J2378
onsemi Ic, smps Controller, current-Mode, bipolar, sop,14Pin, plastic Rohs Compliant: Yes |Onsemi UC3843BDR2G RoHS: Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel UC3843BDR2G Part Details 0
  • 30000 $0.2690
  • 18000 $0.2810
  • 12000 $0.3020
  • 6000 $0.3230
  • 3000 $0.3500
  • 1 $0.3590
$0.2690 / $0.3590 Buy Now UC3843BDR2G Part Details
UC3843BDR2G DISTI # 38AH3119
onsemi Ana Smps Pwm Controller Rohs Compliant: Yes |Onsemi UC3843BDR2G RoHS: Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel UC3843BDR2G Part Details 0
  • 30000 $0.2690
  • 18000 $0.2810
  • 12000 $0.3020
  • 6000 $0.3230
  • 3000 $0.3500
  • 1 $0.3590
$0.2690 / $0.3590 Buy Now UC3843BDR2G Part Details
UC3843BD1R2G DISTI # 45J2380
onsemi Ic, smps Controller, current-Mode, bipolar, sop,8Pin, plastic Rohs Compliant: Yes |Onsemi UC3843BD1R2G RoHS: Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel UC3843BD1R2G Part Details 0
  • 30000 $0.2430
  • 18000 $0.2540
  • 12000 $0.2730
  • 6000 $0.2910
  • 3000 $0.3160
  • 1 $0.3230
$0.2430 / $0.3230 Buy Now UC3843BD1R2G Part Details
UC3843BVD1R2G DISTI # 38AH3121
onsemi Ana Smps Pwm Controller Rohs Compliant: Yes |Onsemi UC3843BVD1R2G RoHS: Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel UC3843BVD1R2G Part Details 0
  • 30000 $0.2510
  • 18000 $0.2630
  • 12000 $0.2820
  • 6000 $0.3010
  • 3000 $0.3270
  • 1 $0.3340
$0.2510 / $0.3340 Buy Now UC3843BVD1R2G Part Details
UC3843BVD1R2G DISTI # 45J2382
onsemi Ic, Current Mode Pwm Ctrl, 25V, Soic-8, Full Reel, Power Supply Controller Type:Single Ended Controller, No. Of Channels:1Channels, Control Mode:Current Mode Control, Supply Voltage Min:12V, Supply Voltage Max:25V, No. Of Pins:8Pins Rohs Compliant: Yes |Onsemi UC3843BVD1R2G RoHS: Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel UC3843BVD1R2G Part Details 0
  • 30000 $0.2510
  • 18000 $0.2630
  • 12000 $0.2820
  • 6000 $0.3010
  • 3000 $0.3270
  • 1 $0.3340
$0.2510 / $0.3340 Buy Now UC3843BVD1R2G Part Details
UC3843BD1013TR DISTI # 45AC7923
STMicroelectronics Pwm Controller, 500Khz, 15V, Soic-8, Power Supply Controller Type:Single Ended Controller, No. Of Channels:1Channels, Control Mode:Current Mode Control, Supply Voltage Min:11V, Supply Voltage Max:30V, Ic Case/Package:Soic, Msl:- Rohs Compliant: Yes |Stmicroelectronics UC3843BD1013TR RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape UC3843BD1013TR Part Details 0
  • 1000 $0.4660
  • 500 $0.5730
  • 250 $0.6030
  • 100 $0.6330
  • 50 $0.6890
  • 25 $0.7460
  • 10 $0.8020
  • 1 $0.9360
$0.4660 / $0.9360 Buy Now UC3843BD1013TR Part Details

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Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BVD1R2G DISTI # UC3843BVD1R2G
onsemi Current Mode PWM Controller 1A 8-Pin SOIC N T/R - Tape and Reel (Alt: UC3843BVD1R2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 11 Weeks, 0 Days Container: Reel UC3843BVD1R2G Part Details 7500
  • 20000 $0.2375
  • 15000 $0.2387
  • 10000 $0.2400
  • 5000 $0.2461
  • 2500 $0.2522
$0.2375 / $0.2522 Buy Now UC3843BVD1R2G Part Details
UC3843BDR2G DISTI # UC3843BDR2G
onsemi Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC3843BDR2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 13 Weeks, 0 Days Container: Reel UC3843BDR2G Part Details 2500
2500 Factory Stock
  • 20000 $0.2489
  • 15000 $0.2502
  • 10000 $0.2515
  • 5000 $0.2731
  • 2500 $0.2745
$0.2489 / $0.2745 Buy Now UC3843BDR2G Part Details
UC3843BD1R2G DISTI # UC3843BD1R2G
onsemi Current Mode PWM Controller 1A 8-Pin SOIC N T/R - Tape and Reel (Alt: UC3843BD1R2G) RoHS: Compliant Min Qty: 2381 Package Multiple: 1 Lead time: 0 Weeks, 2 Days Container: Reel UC3843BD1R2G Part Details 218500 Partner Stock
  • 24000 $0.2667
  • 12000 $0.2709
  • 4800 $0.2751
  • 2400 $0.2793
  • 2381 $0.2856
$0.2667 / $0.2856 Buy Now UC3843BD1R2G Part Details
UC3843BVD1R2G DISTI # UC3843BVD1R2G
onsemi Current Mode PWM Controller 1A 8-Pin SOIC N T/R - Tape and Reel (Alt: UC3843BVD1R2G) RoHS: Compliant Min Qty: 1667 Package Multiple: 1 Lead time: 0 Weeks, 2 Days Container: Reel UC3843BVD1R2G Part Details 48495 Partner Stock
  • 17000 $0.3810
  • 8400 $0.3870
  • 3400 $0.3930
  • 1700 $0.3990
  • 1667 $0.4080
$0.3810 / $0.4080 Buy Now UC3843BVD1R2G Part Details
UC3843BVDG DISTI # UC3843BVDG
onsemi Current Mode PWM Controller 1A 14-Pin SOIC Rail - Rail/Tube (Alt: UC3843BVDG) RoHS: Compliant Min Qty: 2632 Package Multiple: 1 Lead time: 0 Weeks, 2 Days Container: Tube UC3843BVDG Part Details 6825 Partner Stock
  • 15000 $0.2234
  • 7200 $0.2280
  • 2900 $0.2337
  • 1500 $0.2394
  • 1429 $0.2451
$0.2234 / $0.2451 Buy Now UC3843BVDG Part Details
UC3843BD1G DISTI # 45J2379
onsemi Current Mode PWM Controller 1A 8-Pin SOIC N Rail - Bulk (Alt: 45J2379) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 36 Weeks, 4 Days Container: Bulk UC3843BD1G Part Details 21 Partner Stock
  • 1078 $0.3910
  • 588 $0.4050
  • 196 $0.4200
  • 10 $0.6980
  • 1 $0.7900
$0.3910 / $0.7900 Buy Now UC3843BD1G Part Details
UC3843BD1R2G DISTI # UC3843BD1R2G
onsemi Current Mode PWM Controller 1A 8-Pin SOIC N T/R - Tape and Reel (Alt: UC3843BD1R2G) RoHS: Compliant Min Qty: 5000 Package Multiple: 2500 Lead time: 12 Weeks, 0 Days Container: Reel UC3843BD1R2G Part Details 218500 Factory Stock
  • 50000 $0.2385
  • 25000 $0.2423
  • 15000 $0.2460
  • 10000 $0.2498
  • 5000 $0.2554
$0.2385 / $0.2554 Buy Now UC3843BD1R2G Part Details
UC3843BD1G DISTI # UC3843BD1G
onsemi Current Mode PWM Controller 1A 8-Pin SOIC N Rail - Rail/Tube (Alt: UC3843BD1G) RoHS: Compliant Min Qty: 2646 Package Multiple: 98 Lead time: 11 Weeks, 0 Days Container: Tube UC3843BD1G Part Details 61642 Factory Stock
  • 26460 $0.2484
  • 13230 $0.2523
  • 5488 $0.2562
  • 2842 $0.2601
  • 2646 $0.2660
$0.2484 / $0.2660 Buy Now UC3843BD1G Part Details
E-UC3843BD1013TR DISTI # E-UC3843BD1013TR
STMicroelectronics Current Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: E-UC3843BD1013TR) RoHS: Not Compliant Min Qty: 2500 Package Multiple: 2500 Container: Reel E-UC3843BD1013TR Part Details 0   RFQ E-UC3843BD1013TR Part Details
E-UC3843BN DISTI # E-UC3843BN
STMicroelectronics Current Mode PWM Controller 1A 8-Pin PDIP - Rail/Tube (Alt: E-UC3843BN) RoHS: Not Compliant Min Qty: 2000 Package Multiple: 2000 Container: Tube E-UC3843BN Part Details 0   RFQ E-UC3843BN Part Details
UC3843BNG DISTI # UC3843BNG
onsemi Current Mode PWM Controller 1A 8-Pin PDIP Rail - Rail/Tube (Alt: UC3843BNG) RoHS: Compliant Min Qty: 1300 Package Multiple: 50 Lead time: 11 Weeks, 0 Days Container: Tube UC3843BNG Part Details 0
  • 17000 $0.4953
  • 8500 $0.5031
  • 3500 $0.5109
  • 1800 $0.5187
  • 1700 $0.5304
$0.4953 / $0.5304 Buy Now UC3843BNG Part Details
UC3843BVDR2G DISTI # UC3843BVDR2G
onsemi Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC3843BVDR2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 13 Weeks, 0 Days Container: Reel UC3843BVDR2G Part Details 0
  • 20000 $0.2644
  • 15000 $0.2686
  • 10000 $0.2727
  • 5000 $0.2769
  • 2500 $0.2832
$0.2644 / $0.2832 Buy Now UC3843BVDR2G Part Details
UC3843BVDR2G DISTI # UC3843BVDR2G
onsemi Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC3843BVDR2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 13 Weeks, 0 Days Container: Reel UC3843BVDR2G Part Details 0
  • 20000 $0.2644
  • 15000 $0.2686
  • 10000 $0.2727
  • 5000 $0.2769
  • 2500 $0.2832
$0.2644 / $0.2832 Buy Now UC3843BVDR2G Part Details
UC3843BD1 DISTI # UC3843BD1
STMicroelectronics Current Mode PWM Controller 1A 8-Pin SO N - Rail/Tube (Alt: UC3843BD1) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 14 Weeks, 0 Days Container: Tube UC3843BD1 Part Details 0
  • 2000 $0.3214
$0.3214 Buy Now UC3843BD1 Part Details
UC3843BD1013TR DISTI # UC3843BD1013TR
STMicroelectronics PWM Controller, Current Mode, 6 V to 25 V, 500 kHz, 8 Pins, SOIC - Tape and Reel (Alt: UC3843BD1013TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 14 Weeks, 0 Days Container: Reel UC3843BD1013TR Part Details 0
  • 20000 $0.2995
  • 15000 $0.3050
  • 10000 $0.3106
  • 5000 $0.3325
  • 2500 $0.3342
$0.2995 / $0.3342 Buy Now UC3843BD1013TR Part Details

View all 'uc3843,' results from Avnet Americas

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Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1G DISTI # 863-UC3843BD1G
onsemi Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max RoHS: Compliant UC3843BD1G Part Details 35095
  • 1 $0.9700
  • 10 $0.6910
  • 98 $0.3420
  • 588 $0.3120
  • 1078 $0.2980
  • 2548 $0.2740
$0.2740 / $0.9700 Buy Now UC3843BD1G Part Details
UC3843BVD1R2G DISTI # 863-UC3843BVD1R2G
onsemi Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Ma RoHS: Compliant UC3843BVD1R2G Part Details 9909
  • 1 $0.7300
  • 10 $0.5850
  • 100 $0.3900
  • 500 $0.3540
  • 1000 $0.3140
  • 2500 $0.2780
$0.2780 / $0.7300 Buy Now UC3843BVD1R2G Part Details
UC3843BD1013TR DISTI # 511-UC3843BD1013TR
STMicroelectronics Switching Controllers 0.5mA Current Mode RoHS: Compliant UC3843BD1013TR Part Details 6789
  • 1 $0.8600
  • 10 $0.7300
  • 100 $0.5570
  • 500 $0.5020
  • 1000 $0.4270
  • 2500 $0.3620
  • 10000 $0.3570
$0.3570 / $0.8600 Buy Now UC3843BD1013TR Part Details
UC3843D8TR DISTI # 595-UC3843D8TR
Texas Instruments Switching Controllers Current-Mode PWM Controller RoHS: Compliant UC3843D8TR Part Details 5219
  • 1 $0.9400
  • 10 $0.6840
  • 100 $0.5720
  • 500 $0.5490
  • 1000 $0.4990
  • 2500 $0.4580
$0.4580 / $0.9400 Buy Now UC3843D8TR Part Details
UC3843BD1 DISTI # 511-UC3843BD
STMicroelectronics Switching Controllers 0.5mA Current Mode RoHS: Compliant UC3843BD1 Part Details 4776
  • 1 $0.9000
  • 10 $0.8150
  • 100 $0.6360
  • 500 $0.5250
  • 1000 $0.4140
  • 2000 $0.3870
  • 4000 $0.3670
  • 10000 $0.3530
$0.3530 / $0.9000 Buy Now UC3843BD1 Part Details
UC3843BD1R2G DISTI # 863-UC3843BD1R2G
onsemi Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max RoHS: Compliant UC3843BD1R2G Part Details 4219
  • 1 $0.7000
  • 10 $0.5470
  • 100 $0.3800
  • 500 $0.3500
  • 1000 $0.2840
  • 2500 $0.2390
  • 10000 $0.2360
  • 25000 $0.2350
$0.2350 / $0.7000 Buy Now UC3843BD1R2G Part Details
UC3843BNG DISTI # 863-UC3843BNG
onsemi Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max RoHS: Compliant UC3843BNG Part Details 3138
  • 1 $1.9300
  • 10 $0.8950
  • 100 $0.7070
  • 500 $0.6480
  • 1000 $0.5990
  • 2400 $0.5580
$0.5580 / $1.9300 Buy Now UC3843BNG Part Details
UC3843AD8TR DISTI # 595-UC3843AD8TR
Texas Instruments Switching Controllers Current-Mode PWM Controller RoHS: Compliant UC3843AD8TR Part Details 3021
  • 1 $0.9800
  • 10 $0.6410
  • 100 $0.5220
  • 500 $0.4990
  • 1000 $0.4700
  • 2500 $0.4600
  • 5000 $0.4400
  • 10000 $0.4350
$0.4350 / $0.9800 Buy Now UC3843AD8TR Part Details
UC3843ADTR DISTI # 595-UC3843ADTR
Texas Instruments Switching Controllers Current-Mode PWM Controller RoHS: Compliant UC3843ADTR Part Details 2454
  • 1 $0.6500
  • 10 $0.4530
  • 100 $0.3890
  • 500 $0.3760
  • 1000 $0.3640
  • 2500 $0.3300
  • 5000 $0.3250
  • 10000 $0.3190
  • 25000 $0.3170
$0.3170 / $0.6500 Buy Now UC3843ADTR Part Details
UC3843DTR DISTI # 595-UC3843DTR
Texas Instruments Switching Controllers Current-Mode PWM Controller RoHS: Compliant UC3843DTR Part Details 2221
  • 1 $0.9800
  • 10 $0.8070
  • 100 $0.6490
  • 500 $0.5650
  • 1000 $0.4670
  • 2500 $0.3360
  • 5000 $0.3130
  • 10000 $0.3020
  • 25000 $0.2900
$0.2900 / $0.9800 Buy Now UC3843DTR Part Details
UC3843BN DISTI # 511-UC3843BN
STMicroelectronics Switching Controllers 0.5mA Current Mode RoHS: Compliant UC3843BN Part Details 1941
  • 1 $0.8700
  • 10 $0.7750
  • 100 $0.5950
  • 500 $0.4970
  • 1000 $0.4140
  • 2000 $0.3950
  • 4000 $0.3670
$0.3670 / $0.8700 Buy Now UC3843BN Part Details
UC3843D8 DISTI # 595-UC3843D8
Texas Instruments Switching Controllers Current Mode RoHS: Compliant UC3843D8 Part Details 1440
  • 1 $1.5200
  • 10 $1.0800
  • 75 $0.7650
  • 525 $0.7370
  • 1050 $0.7120
  • 2550 $0.6540
  • 5025 $0.6240
  • 10050 $0.6070
$0.6070 / $1.5200 Buy Now UC3843D8 Part Details
UC3843AN DISTI # 595-UC3843AN
Texas Instruments Switching Controllers Current Mode RoHS: Compliant UC3843AN Part Details 958
  • 1 $1.2800
  • 10 $0.8160
  • 100 $0.7080
  • 500 $0.6750
  • 1000 $0.6390
  • 2500 $0.6100
  • 5000 $0.5890
$0.5890 / $1.2800 Buy Now UC3843AN Part Details
UC3843AD DISTI # 595-UC3843AD
Texas Instruments Switching Controllers Current Mode RoHS: Compliant UC3843AD Part Details 912
  • 1 $1.2700
  • 10 $1.0800
  • 100 $0.8270
  • 500 $0.7460
  • 1000 $0.5660
  • 2500 $0.5090
  • 5000 $0.5030
  • 10000 $0.4980
$0.4980 / $1.2700 Buy Now UC3843AD Part Details
UC3843N DISTI # 595-UC3843N
Texas Instruments Switching Controllers Current Mode RoHS: Compliant UC3843N Part Details 641
  • 1 $1.4400
  • 10 $1.1600
  • 100 $0.9120
  • 500 $0.8280
  • 1000 $0.6540
  • 2500 $0.6100
  • 5000 $0.5800
$0.5800 / $1.4400 Buy Now UC3843N Part Details

View all 'uc3843,' results from Mouser Electronics

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Arrow Electronics Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1013TR DISTI # E02:0323_00205668
STMicroelectronics Current Mode PWM Controller 1A 500kHz 8-Pin SO N T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 14 Weeks Date Code: 2430 UC3843BD1013TR Part Details Europe - 5000
  • 25000 $0.2743
  • 17500 $0.2770
  • 12500 $0.2798
  • 10000 $0.2826
  • 7500 $0.2856
  • 5000 $0.2884
  • 2500 $0.2913
$0.2743 / $0.2913 Buy Now UC3843BD1013TR Part Details
UC3843BD1G DISTI # V36:1790_07277729
onsemi Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N Rail RoHS: Compliant Min Qty: 98 Package Multiple: 98 Lead time: 11 Weeks Date Code: 2350 UC3843BD1G Part Details Americas - 4750
  • 2548 $0.2649
  • 1078 $0.2851
  • 588 $0.3102
  • 98 $0.3396
$0.2649 / $0.3396 Buy Now UC3843BD1G Part Details
UC3843BNG DISTI # E02:0323_00018819
onsemi Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 11 Weeks Date Code: 2434 UC3843BNG Part Details Europe - 2400
  • 2400 $0.5404
  • 1000 $0.5612
  • 500 $0.5669
  • 100 $0.7080
  • 10 $0.8342
  • 1 $1.8294
$0.5404 / $1.8294 Buy Now UC3843BNG Part Details
UC3843BD1G DISTI # E02:0323_00018817
onsemi Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N Rail RoHS: Compliant Min Qty: 98 Package Multiple: 98 Lead time: 11 Weeks Date Code: 2434 UC3843BD1G Part Details Europe - 2156
  • 2548 $0.2838
  • 1078 $0.3054
  • 588 $0.3323
  • 98 $0.3638
$0.2838 / $0.3638 Buy Now UC3843BD1G Part Details
UC3843BNG DISTI # P40:2555_23793403
onsemi Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2216 UC3843BNG Part Details Europe - 1455
  • 2400 $0.4034
  • 1000 $0.4079
  • 500 $0.4120
  • 100 $0.4631
  • 10 $0.5178
  • 1 $0.6803
$0.4034 / $0.6803 Buy Now UC3843BNG Part Details
UC3843BNG DISTI # V36:1790_07296241
onsemi Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 11 Weeks Date Code: 2433 UC3843BNG Part Details Americas - 1350
  • 2400 $0.5045
  • 1000 $0.5239
  • 500 $0.5292
  • 100 $0.6609
  • 50 $0.8172
$0.5045 / $0.8172 Buy Now UC3843BNG Part Details
UC3843BN DISTI # E02:0323_00205669
STMicroelectronics Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 14 Weeks Date Code: 2146 UC3843BN Part Details Europe - 1120
  • 4000 $0.2658
  • 2000 $0.2747
  • 1000 $0.2856
  • 500 $0.2941
  • 100 $0.3003
  • 10 $0.3188
  • 1 $0.3880
$0.2658 / $0.3880 Buy Now UC3843BN Part Details
UC3843D8TR DISTI # V72:2272_07428537
Texas Instruments Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2222 Container: Cut Strips UC3843D8TR Part Details Americas - 1037
  • 1000 $0.3805
  • 500 $0.4137
  • 250 $0.4220
  • 100 $0.4273
  • 25 $0.4508
  • 10 $0.4604
  • 1 $0.4998
$0.3805 / $0.4998 Buy Now UC3843D8TR Part Details
UC3843AN DISTI # J56:1989_00134414
Texas Instruments Current Mode PWM Controller -0.1V to 11V 1A 500kHz 8-Pin PDIP Tube RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 6 Weeks Date Code: 2313 UC3843AN Part Details Europe - 1000
  • 5000 $0.5440
  • 1000 $0.5660
$0.5440 / $0.5660 Buy Now UC3843AN Part Details
UC3843AD DISTI # J56:1989_00023066
Texas Instruments Current Mode PWM Controller -0.1V to 11V 1A 500kHz 14-Pin SOIC Tube RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 6 Weeks Date Code: 2313 UC3843AD Part Details Europe - 1000
  • 10000 $0.4966
  • 5000 $0.5015
  • 1000 $0.5074
$0.4966 / $0.5074 Buy Now UC3843AD Part Details
UC3843D DISTI # J56:1989_00023548
Texas Instruments Current Mode PWM Controller 200mA 500kHz 14-Pin SOIC Tube RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 6 Weeks Date Code: 2044 UC3843D Part Details Europe - 1000
  • 10000 $0.5487
  • 5000 $0.5574
  • 2500 $0.5736
  • 1000 $0.5932
  • 500 $0.5959
  • 100 $0.6019
  • 50 $0.6784
$0.5487 / $0.6784 Buy Now UC3843D Part Details
UC3843D8 DISTI # J56:1989_00023550
Texas Instruments Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC Tube RoHS: Compliant Min Qty: 75 Package Multiple: 75 Lead time: 6 Weeks Date Code: 2215 UC3843D8 Part Details Europe - 825
  • 10050 $0.5752
  • 5025 $0.5884
  • 2550 $0.6140
  • 1050 $0.6561
  • 525 $0.6839
  • 300 $0.7102
  • 150 $0.7345
  • 75 $0.7423
$0.5752 / $0.7423 Buy Now UC3843D8 Part Details
UC3843N DISTI # J56:1989_00023555
Texas Instruments Current Mode PWM Controller 200mA 500kHz 8-Pin PDIP Tube RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 6 Weeks Date Code: 2231 UC3843N Part Details Europe - 800
  • 5000 $0.5476
  • 2500 $0.5681
  • 1000 $0.5856
  • 500 $0.6018
  • 100 $0.6212
  • 50 $0.6815
$0.5476 / $0.6815 Buy Now UC3843N Part Details
UC3843BD1013TR DISTI # V72:2272_06568298
STMicroelectronics Current Mode PWM Controller 1A 500kHz 8-Pin SO N T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 14 Weeks Date Code: 2234 Container: Cut Strips UC3843BD1013TR Part Details Americas - 173
  • 250 $0.3376
  • 100 $0.3979
  • 25 $0.4283
  • 10 $0.4533
  • 1 $0.5323
$0.3376 / $0.5323 Buy Now UC3843BD1013TR Part Details
UC3843AN DISTI # V99:2348_07428526
Texas Instruments Current Mode PWM Controller -0.1V to 11V 1A 500kHz 8-Pin PDIP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2244 UC3843AN Part Details Americas - 92
  • 5000 $0.5440
  • 2500 $0.5524
  • 1000 $0.5660
  • 500 $0.5786
  • 100 $0.5935
  • 10 $0.6386
  • 1 $0.8270
$0.5440 / $0.8270 Buy Now UC3843AN Part Details

View all 'uc3843,' results from Arrow Electronics

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RS (Formerly Allied Electronics & Automation)

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1G DISTI # 70100727
onsemi UC3843BD1G, PWM Current Mode Controller, 1 A, 500 kHz 8-Pin SOIC | ON Semiconductor UC3843BD1G RoHS: Not Compliant Min Qty: 2 Package Multiple: 1 Container: Bulk UC3843BD1G Part Details 0
  • 2 $0.7900
  • 20 $0.7500
  • 100 $0.7200
  • 200 $0.6800
$0.6800 / $0.7900 RFQ UC3843BD1G Part Details
UC3843BVNG DISTI # 70371520
onsemi UC3843BVNG, PWM Current Mode Controller, 1 A, 250 kHz, 30 V, 8-Pin PDIP | ON Semiconductor UC3843BVNG RoHS: Not Compliant Min Qty: 10 Package Multiple: 1 Container: Bulk UC3843BVNG Part Details 0
  • 10 $0.6600
  • 100 $0.6300
  • 500 $0.5900
  • 1000 $0.5600
$0.5600 / $0.6600 RFQ UC3843BVNG Part Details
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STMicroelectronics Direct Manufacturer

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1
STMicroelectronics Current Mode PWM RoHS: Compliant Min Qty: 1 UC3843BD1 Part Details 4772
  • 1 $0.6600
  • 10 $0.4200
  • 100 $0.3400
  • 500 $0.3400
$0.3400 / $0.6600 Buy Now UC3843BD1 Part Details
UC3843BD1013TR
STMicroelectronics Current Mode PWM RoHS: Compliant Min Qty: 1 UC3843BD1013TR Part Details 4289
  • 1 $0.8400
  • 10 $0.7200
  • 100 $0.5500
  • 500 $0.4900
$0.4900 / $0.8400 Buy Now UC3843BD1013TR Part Details
UC3843BN
STMicroelectronics Current Mode PWM RoHS: Compliant Min Qty: 1 UC3843BN Part Details 1931
  • 1 $0.8500
  • 10 $0.7600
  • 100 $0.5800
  • 500 $0.4900
$0.4900 / $0.8500 Buy Now UC3843BN Part Details
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Bisco Industries Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BN
ACTIVE COMPNTS/DIODES   UC3843BN Part Details 67   Buy Now UC3843BN Part Details
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Onlinecomponents.com ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1G
onsemi UC3843BD1G, PWM Current Mode Controller, 1 A, 500 kHz 8-Pin SOIC | ON Semiconductor UC3843BD1G UC3843BD1G Part Details 2058 In Stock
  • 50078 $0.2562
  • 25088 $0.2601
  • 7546 $0.2641
  • 5096 $0.2681
  • 2548 $0.2771
  • 588 $0.3349
  • 98 $0.4218
$0.2562 / $0.4218 Buy Now UC3843BD1G Part Details
UC3843BN
STMicroelectronics   RoHS: Compliant UC3843BN Part Details 570 Partner Stock
  • 15000 $0.4374
  • 10000 $0.4441
  • 7500 $0.4508
  • 5000 $0.4758
  • 2500 $0.5021
  • 1000 $0.5300
  • 250 $0.6014
  • 50 $0.7096
$0.4374 / $0.7096 Buy Now UC3843BN Part Details
UC3843BDR2G
onsemi UC384*B Boost Flyback Tape & Reel (TR) e3 DC to DC switching controller 50ns 17mA 1.5mm 5V UC3843BDR2G Part Details 0
  • 25000 $0.2481
  • 15000 $0.2519
  • 10000 $0.2557
  • 7500 $0.2596
  • 5000 $0.2635
  • 2500 $0.2704
$0.2481 / $0.2704 Buy Now UC3843BDR2G Part Details
UC3843BVDR2G
onsemi High Performance Current Mode PWM Controller UC3843BVDR2G Part Details 0
  • 25000 $0.2481
  • 15000 $0.2519
  • 10000 $0.2557
  • 7500 $0.2596
  • 5000 $0.2635
  • 2500 $0.2704
$0.2481 / $0.2704 Buy Now UC3843BVDR2G Part Details
UC3843BNG
onsemi Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8 UC3843BNG Part Details 0
  • 15000 $0.4671
  • 10000 $0.4743
  • 7500 $0.4815
  • 5000 $0.4925
  • 2500 $0.5000
  • 1000 $0.5270
  • 250 $0.5571
  • 50 $0.5821
$0.4671 / $0.5821 Buy Now UC3843BNG Part Details
UC3843BVD1R2G
onsemi High Performance Current Mode PWM Controller UC3843BVD1R2G Part Details 0
  • 50000 $0.2344
  • 25000 $0.2379
  • 10000 $0.2416
  • 7500 $0.2452
  • 5000 $0.2490
  • 2500 $0.2624
$0.2344 / $0.2624 Buy Now UC3843BVD1R2G Part Details
UC3843BD1R2G
onsemi UC3843B Series 30 V 275 kHz High Performance Current Mode Controller - SOIC-8 UC3843BD1R2G Part Details 0
  • 50000 $0.2266
  • 25000 $0.2301
  • 10000 $0.2336
  • 7500 $0.2372
  • 5000 $0.2408
  • 2500 $0.2538
$0.2266 / $0.2538 Buy Now UC3843BD1R2G Part Details

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Verical Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BNG DISTI # 86050702
onsemi Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube RoHS: Compliant Min Qty: 616 Package Multiple: 1 Date Code: 0701 UC3843BNG Part Details Americas - 27677
  • 1000 $0.5755
  • 616 $0.6094
$0.5755 / $0.6094 Buy Now UC3843BNG Part Details
UC3843D DISTI # 86041434
Texas Instruments Current Mode PWM Controller 200mA 500kHz 14-Pin SOIC Tube RoHS: Compliant Min Qty: 489 Package Multiple: 1 Date Code: 1001 UC3843D Part Details Americas - 10300
  • 1000 $0.6936
  • 511 $0.7344
  • 489 $0.7670
$0.6936 / $0.7670 Buy Now UC3843D Part Details
UC3843D8 DISTI # 86042275
Texas Instruments Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC Tube RoHS: Compliant Min Qty: 489 Package Multiple: 1 Date Code: 1101 UC3843D8 Part Details Americas - 9943
  • 1000 $0.6936
  • 511 $0.7344
  • 489 $0.7670
$0.6936 / $0.7670 Buy Now UC3843D8 Part Details
UC3843AN DISTI # 86040286
Texas Instruments Current Mode PWM Controller -0.1V to 11V 1A 500kHz 8-Pin PDIP Tube RoHS: Compliant Min Qty: 563 Package Multiple: 1 Date Code: 0401 UC3843AN Part Details Americas - 6662
  • 1000 $0.6301
  • 563 $0.6673
$0.6301 / $0.6673 Buy Now UC3843AN Part Details
UC3843BDG DISTI # 85953268
onsemi Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N Tube RoHS: Compliant Min Qty: 1200 Package Multiple: 1 Date Code: 2101 UC3843BDG Part Details Americas - 5940
  • 1200 $0.3128
$0.3128 Buy Now UC3843BDG Part Details
UC3843AN DISTI # 86050467
Texas Instruments Current Mode PWM Controller -0.1V to 11V 1A 500kHz 8-Pin PDIP Tube RoHS: Compliant Min Qty: 563 Package Multiple: 1 Date Code: 0301 UC3843AN Part Details Americas - 3472
  • 1000 $0.6301
  • 563 $0.6673
$0.6301 / $0.6673 Buy Now UC3843AN Part Details
UC3843D8 DISTI # 86050748
Texas Instruments Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC Tube RoHS: Compliant Min Qty: 489 Package Multiple: 1 Date Code: 1001 UC3843D8 Part Details Americas - 2700
  • 1000 $0.6936
  • 511 $0.7344
  • 489 $0.7670
$0.6936 / $0.7670 Buy Now UC3843D8 Part Details
UC3843BNG DISTI # 84737755
Aptina Imaging Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube Min Qty: 11 Package Multiple: 1 Date Code: 2434 UC3843BNG Part Details Americas - 2400
  • 2400 $0.5513
  • 1000 $0.5725
  • 500 $0.5783
  • 100 $0.7222
  • 12 $0.8509
$0.5513 / $0.8509 Buy Now UC3843BNG Part Details
UC3843BNG DISTI # 86050435
onsemi Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube RoHS: Compliant Min Qty: 616 Package Multiple: 1 UC3843BNG Part Details Americas - 1950
  • 1000 $0.5755
  • 616 $0.6094
$0.5755 / $0.6094 Buy Now UC3843BNG Part Details
UC3843D8 DISTI # 86050616
Texas Instruments Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC Tube RoHS: Compliant Min Qty: 489 Package Multiple: 1 Date Code: 1301 UC3843D8 Part Details Americas - 1896
  • 1000 $0.6936
  • 511 $0.7344
  • 489 $0.7670
$0.6936 / $0.7670 Buy Now UC3843D8 Part Details
UC3843BDG DISTI # 85953698
onsemi Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N Tube RoHS: Compliant Min Qty: 1200 Package Multiple: 1 Date Code: 1301 UC3843BDG Part Details Americas - 1815
  • 1200 $0.3128
$0.3128 Buy Now UC3843BDG Part Details
UC3843AD DISTI # 86052104
Texas Instruments Current Mode PWM Controller -0.1V to 11V 1A 500kHz 14-Pin SOIC Tube RoHS: Compliant Min Qty: 630 Package Multiple: 1 Date Code: 1101 UC3843AD Part Details Americas - 1667
  • 1000 $0.5623
  • 630 $0.5954
$0.5623 / $0.5954 Buy Now UC3843AD Part Details
UC3843D DISTI # 86042709
Texas Instruments Current Mode PWM Controller 200mA 500kHz 14-Pin SOIC Tube RoHS: Compliant Min Qty: 489 Package Multiple: 1 UC3843D Part Details Americas - 1500
  • 1000 $0.6936
  • 511 $0.7344
  • 489 $0.7670
$0.6936 / $0.7670 Buy Now UC3843D Part Details
UC3843BNG DISTI # 84462840
Aptina Imaging Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube Min Qty: 50 Package Multiple: 50 Date Code: 2433 UC3843BNG Part Details Americas - 1350
  • 2400 $0.5045
  • 1000 $0.5239
  • 500 $0.5292
  • 100 $0.6609
  • 50 $0.8172
$0.5045 / $0.8172 Buy Now UC3843BNG Part Details
UC3843AN DISTI # 86040669
Texas Instruments Current Mode PWM Controller -0.1V to 11V 1A 500kHz 8-Pin PDIP Tube RoHS: Compliant Min Qty: 563 Package Multiple: 1 UC3843AN Part Details Americas - 835
  • 1000 $0.6301
  • 563 $0.6673
$0.6301 / $0.6673 Buy Now UC3843AN Part Details

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Bristol Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843ADX
.   UC3843ADX Part Details 2900   RFQ UC3843ADX Part Details
UC3843BD1R2G
onsemi   UC3843BD1R2G Part Details 2280   RFQ UC3843BD1R2G Part Details
UC3843D
Texas Instruments   UC3843D Part Details 1290   RFQ UC3843D Part Details
UC3843AM
Microsemi Corporation   UC3843AM Part Details 600   RFQ UC3843AM Part Details
UC3843AD
Unitrode Corporation   Min Qty: 4 UC3843AD Part Details 415
  • 361 $0.4504
  • 167 $0.5148
  • 49 $0.6033
  • 14 $1.0457
  • 4 $1.6087
$0.4504 / $1.6087 Buy Now UC3843AD Part Details
UC3843D8TR
Unitrode Corporation   Min Qty: 5 UC3843D8TR Part Details 345
  • 239 $0.3600
  • 70 $0.4219
  • 19 $0.7313
  • 5 $1.1250
$0.3600 / $1.1250 Buy Now UC3843D8TR Part Details
UC3843AD1013TR
STMicroelectronics   UC3843AD1013TR Part Details 216   RFQ UC3843AD1013TR Part Details
UC3843BDG
onsemi   UC3843BDG Part Details 193   RFQ UC3843BDG Part Details
UC3843T
STMicroelectronics   UC3843T Part Details 183   RFQ UC3843T Part Details
UC3843BD1R2G
onsemi   Min Qty: 7 UC3843BD1R2G Part Details 140
  • 95 $0.3094
  • 26 $0.5363
  • 7 $0.8250
$0.3094 / $0.8250 Buy Now UC3843BD1R2G Part Details
UC3843AD1
STMicroelectronics   Min Qty: 4 UC3843AD1 Part Details 100
  • 49 $0.6033
  • 14 $1.0457
  • 4 $1.6087
$0.6033 / $1.6087 Buy Now UC3843AD1 Part Details
UC3843D8TR
Texas Instruments   Min Qty: 5 UC3843D8TR Part Details 86
  • 70 $0.4219
  • 19 $0.7313
  • 5 $1.1250
$0.4219 / $1.1250 Buy Now UC3843D8TR Part Details
UC3843AD
Motorola Semiconductor Products   UC3843AD Part Details 70   RFQ UC3843AD Part Details
UC3843D8
Texas Instruments   Min Qty: 5 UC3843D8 Part Details 19
  • 5 $1.1250
$1.1250 Buy Now UC3843D8 Part Details
UC3843AM
Linfinity Microelectronics   UC3843AM Part Details 4   RFQ UC3843AM Part Details

View all 'uc3843,' results from Bristol Electronics

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Quest Components  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843AD
Motorola Semiconductor Products IC,SMPS CONTROLLER,CURRENT-MODE,BIPOLAR,SOP,14PIN,PLASTIC UC3843AD Part Details 3600
  • 2199 $0.5850
  • 1027 $0.6825
  • 1 $1.9500
$0.5850 / $1.9500 Buy Now UC3843AD Part Details
UC3843AD8TR
Texas Instruments 1 A SWITCHING CONTROLLER, 500 KHZ SWITCHING FREQ-MAX, PDSO8 UC3843AD8TR Part Details 3487
  • 2858 $0.4500
  • 1334 $0.5250
  • 1 $1.5000
$0.4500 / $1.5000 Buy Now UC3843AD8TR Part Details
UC3843AD
Texas Instruments IC,SMPS CONTROLLER,CURRENT-MODE,BIPOLAR,SOP,14PIN,PLASTIC UC3843AD Part Details 2200
  • 698 $1.3035
  • 374 $1.4339
  • 1 $3.4760
$1.3035 / $3.4760 Buy Now UC3843AD Part Details
UC3843AD
Unitrode Corporation IC,SMPS CONTROLLER,CURRENT-MODE,BIPOLAR,SOP,14PIN,PLASTIC UC3843AD Part Details 332
  • 312 $0.5577
  • 57 $0.6435
  • 1 $2.1450
$0.5577 / $2.1450 Buy Now UC3843AD Part Details
UC3843AD8TR
Texas Instruments 1 A SWITCHING CONTROLLER, 500 KHZ SWITCHING FREQ-MAX, PDSO8 UC3843AD8TR Part Details 208
  • 74 $0.6808
  • 19 $0.8169
  • 1 $1.3615
$0.6808 / $1.3615 Buy Now UC3843AD8TR Part Details
UC3843AD1013TR
STMicroelectronics   UC3843AD1013TR Part Details 172
  • 81 $0.6250
  • 21 $0.7500
  • 1 $1.2500
$0.6250 / $1.2500 Buy Now UC3843AD1013TR Part Details
UC3843AD1
STMicroelectronics IC,SMPS CONTROLLER,CURRENT-MODE,BIPOLAR,SOP,8PIN,PLASTIC UC3843AD1 Part Details 80
  • 57 $0.6435
  • 13 $1.0725
  • 1 $2.1450
$0.6435 / $2.1450 Buy Now UC3843AD1 Part Details
UC3843AD
Motorola Semiconductor Products IC,SMPS CONTROLLER,CURRENT-MODE,BIPOLAR,SOP,14PIN,PLASTIC UC3843AD Part Details 50
  • 14 $1.1670
  • 4 $1.5560
  • 1 $1.9450
$1.1670 / $1.9450 Buy Now UC3843AD Part Details
UC3843AD
Motorola Semiconductor Products IC,SMPS CONTROLLER,CURRENT-MODE,BIPOLAR,SOP,14PIN,PLASTIC UC3843AD Part Details 44
  • 14 $1.1700
  • 4 $1.5600
  • 1 $1.9500
$1.1700 / $1.9500 Buy Now UC3843AD Part Details
UC3843AD
Unitrode Corporation IC,SMPS CONTROLLER,CURRENT-MODE,BIPOLAR,SOP,14PIN,PLASTIC UC3843AD Part Details 38
  • 16 $0.7020
  • 5 $0.9750
  • 1 $1.1700
$0.7020 / $1.1700 Buy Now UC3843AD Part Details
UC3843ADM
Microsemi Corporation 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8 UC3843ADM Part Details 38
  • 22 $11.1000
  • 7 $12.0000
  • 1 $13.5000
$11.1000 / $13.5000 Buy Now UC3843ADM Part Details
UC3843A
SGS Thomson ANALOG CIRCUIT, CURRENT MODE PWM CONTROLLER UC3843A Part Details 36
  • 32 $7.5513
  • 9 $8.1636
  • 1 $12.2454
$7.5513 / $12.2454 Buy Now UC3843A Part Details
UC3843AD
Linfinity Microelectronics IC,SMPS CONTROLLER,CURRENT-MODE,BIPOLAR,SOP,14PIN,PLASTIC UC3843AD Part Details 33
  • 16 $0.7020
  • 5 $0.9750
  • 1 $1.1700
$0.7020 / $1.1700 Buy Now UC3843AD Part Details
UC3843AD1
STMicroelectronics IC,SMPS CONTROLLER,CURRENT-MODE,BIPOLAR,SOP,8PIN,PLASTIC UC3843AD1 Part Details 18
  • 7 $0.6925
  • 1 $0.8310
$0.6925 / $0.8310 Buy Now UC3843AD1 Part Details
UC3843AD
onsemi IC,SMPS CONTROLLER,CURRENT-MODE,BIPOLAR,SOP,14PIN,PLASTIC UC3843AD Part Details 14
  • 5 $0.9750
  • 1 $1.1700
$0.9750 / $1.1700 Buy Now UC3843AD Part Details

View all 'uc3843,' results from Quest Components

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Rochester Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BDR2G
onsemi UC3843B - Current-Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 UC3843BDR2G Part Details 1786
  • 1000 $0.2458
  • 500 $0.2603
  • 100 $0.2718
  • 25 $0.2834
  • 1 $0.2892
$0.2458 / $0.2892 Buy Now UC3843BDR2G Part Details
UC3843BD1R2G
onsemi UC3843 Current-Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 UC3843BD1R2G Part Details 2500
  • 1000 $0.2217
  • 500 $0.2347
  • 100 $0.2452
  • 25 $0.2556
  • 1 $0.2608
$0.2217 / $0.2608 Buy Now UC3843BD1R2G Part Details
UC3843BVD1R2G
onsemi UC3843 Current-Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 UC3843BVD1R2G Part Details 2490
  • 1000 $0.2292
  • 500 $0.2427
  • 100 $0.2535
  • 25 $0.2643
  • 1 $0.2697
$0.2292 / $0.2697 Buy Now UC3843BVD1R2G Part Details
UC3843AD2
onsemi UC3843 Current-Mode PWM Controller ' RoHS: Not Compliant Status: Obsolete Min Qty: 1 UC3843AD2 Part Details 320
  • 1000 $1.0700
  • 500 $1.1300
  • 100 $1.1800
  • 25 $1.2300
  • 1 $1.2600
$1.0700 / $1.2600 Buy Now UC3843AD2 Part Details
UC3843BVD
onsemi UC3843 Current-Mode PWM Controller ' RoHS: Not Compliant Status: Obsolete Min Qty: 1 UC3843BVD Part Details 1218
  • 1000 $0.2486
  • 500 $0.2632
  • 100 $0.2749
  • 25 $0.2866
  • 1 $0.2925
$0.2486 / $0.2925 Buy Now UC3843BVD Part Details
UC3843BVD1G
onsemi UC3843 Current-Mode PWM Controller RoHS: Compliant Status: Obsolete Min Qty: 1 UC3843BVD1G Part Details 4214
  • 1000 $0.3297
  • 500 $0.3491
  • 100 $0.3646
  • 25 $0.3801
  • 1 $0.3879
$0.3297 / $0.3879 Buy Now UC3843BVD1G Part Details
UC3843AD
Texas Instruments UC3843 Current-Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 UC3843AD Part Details 2175
  • 1000 $0.4498
  • 500 $0.4763
  • 100 $0.4974
  • 25 $0.5186
  • 1 $0.5292
$0.4498 / $0.5292 Buy Now UC3843AD Part Details
UC3843AD-F
Texas Instruments UC3843 Current-Mode PWM Controller ' RoHS: Not Compliant Status: Obsolete Min Qty: 1 UC3843AD-F Part Details 300
  • 1000 $0.6140
  • 500 $0.6502
  • 100 $0.6791
  • 25 $0.7080
  • 1 $0.7224
$0.6140 / $0.7224 Buy Now UC3843AD-F Part Details
UC3843ANG4
Texas Instruments UC3843 Current-Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 UC3843ANG4 Part Details 191
  • 1000 $0.5041
  • 500 $0.5338
  • 100 $0.5575
  • 25 $0.5812
  • 1 $0.5931
$0.5041 / $0.5931 Buy Now UC3843ANG4 Part Details
UC3843ADX
Fairchild Semiconductor Corporation UC3843 - Current-Mode PWM Controller ' RoHS: Compliant Status: Obsolete Min Qty: 1 UC3843ADX Part Details 2271
  • 1000 $1.0700
  • 500 $1.1300
  • 100 $1.1800
  • 25 $1.2300
  • 1 $1.2600
$1.0700 / $1.2600 Buy Now UC3843ADX Part Details
UC3843D
Fairchild Semiconductor Corporation UC3843 Current-Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 UC3843D Part Details 146
  • 1000 $0.5549
  • 500 $0.5875
  • 100 $0.6136
  • 25 $0.6397
  • 1 $0.6528
$0.5549 / $0.6528 Buy Now UC3843D Part Details
UC3843AD2
Motorola Mobility LLC UC3843 Current-Mode PWM Controller ' RoHS: Not Compliant Status: Obsolete Min Qty: 1 UC3843AD2 Part Details 935
  • 1000 $1.0700
  • 500 $1.1300
  • 100 $1.1800
  • 25 $1.2300
  • 1 $1.2600
$1.0700 / $1.2600 Buy Now UC3843AD2 Part Details
UC3843D
Unitrode Corporation UC3843 Current-Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 UC3843D Part Details 4056
  • 1000 $0.5549
  • 500 $0.5875
  • 100 $0.6136
  • 25 $0.6397
  • 1 $0.6528
$0.5549 / $0.6528 Buy Now UC3843D Part Details
UC3843D8
Unitrode Corporation UC3843 Current-Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 UC3843D8 Part Details 4
  • 1000 $0.5549
  • 500 $0.5875
  • 100 $0.6136
  • 25 $0.6397
  • 1 $0.6528
$0.5549 / $0.6528 Buy Now UC3843D8 Part Details
UC3843NG4
Unitrode Corporation UC3843 Current-Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 UC3843NG4 Part Details 40
  • 1000 $0.4864
  • 500 $0.5150
  • 100 $0.5379
  • 25 $0.5608
  • 1 $0.5722
$0.4864 / $0.5722 Buy Now UC3843NG4 Part Details

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TME ECIA Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1 DISTI # UC3843BD1
STMicroelectronics IC: PMIC, PWM controller, 1A, 48÷500kHz, Ch: 1, SO8, boost,flyback Min Qty: 1 UC3843BD1 Part Details 3294
  • 2000 $0.3320
  • 1000 $0.3560
  • 500 $0.3840
  • 100 $0.4680
  • 10 $0.6370
  • 1 $0.7660
$0.3320 / $0.7660 Buy Now UC3843BD1 Part Details
UC3843BVD1R2G DISTI # UC3843BVD1R2G
onsemi IC: PMIC, PWM controller, 1A, 48÷500kHz, Ch: 1, SO8, flyback, 0÷96% Min Qty: 1 UC3843BVD1R2G Part Details 2440
  • 1000 $0.3120
  • 500 $0.3260
  • 100 $0.3670
  • 10 $0.5500
  • 1 $0.6860
$0.3120 / $0.6860 Buy Now UC3843BVD1R2G Part Details
UC3843BN DISTI # UC3843BN
STMicroelectronics IC: PMIC, PWM controller, 1A, 48÷500kHz, Ch: 1, MiniDIP8, 0÷96%, tube Min Qty: 1 UC3843BN Part Details 1737
  • 4000 $0.3520
  • 1000 $0.3760
  • 500 $0.4830
  • 250 $0.5380
  • 100 $0.5710
  • 50 $0.6670
  • 10 $0.7290
  • 1 $0.8180
$0.3520 / $0.8180 Buy Now UC3843BN Part Details
UC3843BD1013TR DISTI # UC3843BD1013TR
STMicroelectronics IC: PMIC, PWM controller, 1A, 48÷500kHz, Ch: 1, SO8, boost,flyback Min Qty: 1 UC3843BD1013TR Part Details 1662
  • 2500 $0.2850
  • 1000 $0.3180
  • 250 $0.3460
  • 100 $0.4100
  • 25 $0.4550
  • 5 $0.5390
  • 1 $0.5930
$0.2850 / $0.5930 Buy Now UC3843BD1013TR Part Details
UC3843AN DISTI # UC3843AN
Texas Instruments IC: PMIC, PWM controller, 1A, 47÷500kHz, Ch: 1, DIP8, 8.4÷30V, 0÷96% Min Qty: 1 UC3843AN Part Details 989
  • 1000 $0.7200
  • 500 $0.7300
  • 100 $0.8800
  • 50 $0.9500
  • 25 $1.0200
  • 1 $1.2800
$0.7200 / $1.2800 Buy Now UC3843AN Part Details
UC3843BD1G DISTI # UC3843BD1G
onsemi IC: PMIC, PWM controller, 1A, 48÷500kHz, Ch: 1, SO8, flyback, 0÷96% Min Qty: 1 UC3843BD1G Part Details 913
  • 196 $0.3160
  • 98 $0.3280
  • 50 $0.3700
  • 10 $0.6490
  • 1 $0.8290
$0.3160 / $0.8290 Buy Now UC3843BD1G Part Details
UC3843AD8TR DISTI # UC3843AD8TR
Texas Instruments IC: PMIC, PWM controller, 1A, 47÷500kHz, Ch: 1, SO8, 8.4÷30V, 0÷96% Min Qty: 1 UC3843AD8TR Part Details 791
  • 2500 $0.4730
  • 1000 $0.4740
  • 500 $0.5190
  • 250 $0.5640
  • 100 $0.6280
  • 50 $0.6790
  • 10 $0.8060
  • 1 $0.9710
$0.4730 / $0.9710 Buy Now UC3843AD8TR Part Details
UC3843N DISTI # UC3843N
Texas Instruments IC: PMIC, PWM controller, 1A, 47÷500kHz, Ch: 1, DIP8, 8.4÷28V, 0÷97% Min Qty: 1 UC3843N Part Details 710
  • 1000 $0.7400
  • 500 $0.7600
  • 100 $0.9100
  • 50 $0.9700
  • 10 $1.1200
  • 1 $1.3700
$0.7400 / $1.3700 Buy Now UC3843N Part Details
UC3843D DISTI # UC3843D
Texas Instruments IC: PMIC, PWM controller, 1A, 47÷500kHz, Ch: 1, SO14, 8.4÷28V, 0÷97% Min Qty: 1 UC3843D Part Details 271
  • 250 $0.8500
  • 100 $1.0600
  • 25 $1.1900
  • 5 $1.2900
  • 1 $1.4200
$0.8500 / $1.4200 Buy Now UC3843D Part Details
UC3843AD DISTI # UC3843AD
Texas Instruments IC: PMIC, PWM controller, 1A, 47÷500kHz, Ch: 1, SO14, 8.4÷30V, 0÷96% Min Qty: 1 UC3843AD Part Details 205
  • 500 $0.7500
  • 100 $0.7700
  • 50 $0.8200
  • 25 $0.8700
  • 1 $1.1700
$0.7500 / $1.1700 Buy Now UC3843AD Part Details
UC3843BNG DISTI # UC3843BNG
onsemi IC: PMIC, PWM controller, 1A, 48÷500kHz, Ch: 1, DIP8, flyback, 0÷96% Min Qty: 1 UC3843BNG Part Details 78
  • 1000 $0.4650
  • 500 $0.4710
  • 250 $0.5180
  • 100 $0.5990
  • 50 $0.6750
  • 25 $0.7600
  • 10 $0.8770
  • 1 $1.0630
$0.4650 / $1.0630 Buy Now UC3843BNG Part Details
UC3843D8 DISTI # UC3843D8
Texas Instruments IC: PMIC, PWM controller, 1A, 47÷500kHz, Ch: 1, SO8, 8.4÷30V, 0÷97% Min Qty: 1 UC3843D8 Part Details 39
  • 75 $0.8100
  • 50 $0.8400
  • 10 $0.9400
  • 1 $1.2300
$0.8100 / $1.2300 Buy Now UC3843D8 Part Details
UC3843BVDR2G DISTI # UC3843BVDR2G
onsemi IC: PMIC, PWM controller, 1A, 48÷500kHz, Ch: 1, SO14, flyback, 0÷96% Min Qty: 1 UC3843BVDR2G Part Details 5
  • 500 $0.3620
  • 100 $0.4020
  • 25 $0.4560
  • 5 $0.5060
  • 1 $0.8180
$0.3620 / $0.8180 Buy Now UC3843BVDR2G Part Details

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ComSIT USA  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843D1X
Fairchild Semiconductor Corporation SMPS CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO8 RoHS: Compliant UC3843D1X Part Details Stock EU - 1395
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
   RFQ UC3843D1X Part Details
UC3843BN
STMicroelectronics HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8 RoHS: Not Compliant UC3843BN Part Details Stock EU - 400
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
   RFQ UC3843BN Part Details
UC3843AN
Motorola Semiconductor Products HIGH PERFORMANCE CURRENT MODE CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8 RoHS: Not Compliant UC3843AN Part Details Stock EU - 382
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
   RFQ UC3843AN Part Details
UC3843BDR2G
onsemi HIGH PERFORMANCE CURRENT MODE CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 RoHS: Compliant UC3843BDR2G Part Details Stock EU - 335
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
   RFQ UC3843BDR2G Part Details
UC3843ADX
Fairchild Semiconductor Corporation SMPS CONTROLLER Switching Controller, 1A, 500kHz Switching Freq-Max, PDSO8 RoHS: Compliant UC3843ADX Part Details Stock EU - 198
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
   RFQ UC3843ADX Part Details
UC3843
STMicroelectronics Switching Regulator/Controller RoHS: Not Compliant UC3843 Part Details Stock EU - 16
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
   RFQ UC3843 Part Details

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ComSIT USA  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BDG
AVAILABLE EU 580   RFQ
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Velocity Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843AD8TR
Unitrode Corporation Our Stock UC3843AD8TR Part Details 8650   RFQ UC3843AD8TR Part Details
UC3843AD
onsemi Our Stock UC3843AD Part Details 659   RFQ UC3843AD Part Details
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Ameya Holding Limited  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843AD8TR
Texas Instruments IC REG CTRLR PWM CM 8SOIC UC3843AD8TR Part Details 2500   RFQ UC3843AD8TR Part Details
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Chip 1 Exchange  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1013TR
STN INSTOCK UC3843BD1013TR Part Details 214500   RFQ UC3843BD1013TR Part Details
UC3843BD1R2G
INSTOCK 214323   RFQ
UC3843BVD1R2G
INSTOCK 6850   RFQ
UC3843AD8TR
Texas Instruments INSTOCK UC3843AD8TR Part Details 3250   RFQ UC3843AD8TR Part Details
UC3843AD8
INSTOCK 75   RFQ

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Wuhan P&S Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1013TR
STMicroelectronics CURRENT MODE PWM CONTROLLER Min Qty: 1 UC3843BD1013TR Part Details 10000
  • 1 $0.1800
  • 100 $0.1800
  • 500 $0.1800
  • 1000 $0.1800
$0.1800 Buy Now UC3843BD1013TR Part Details
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Avnet Asia Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1R2G DISTI # UC3843BD1R2G
onsemi Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC3843BD1R2G) RoHS: Compliant Min Qty: 5000 Package Multiple: 2500 Lead time: 12 Weeks, 0 Days UC3843BD1R2G Part Details 10000
  • 250000 $0.2209
  • 125000 $0.2263
  • 50000 $0.2319
  • 25000 $0.2377
  • 15000 $0.2439
  • 10000 $0.2504
  • 5000 $0.2683
$0.2209 / $0.2683 Buy Now UC3843BD1R2G Part Details
UC3843BNG DISTI # UC3843BNG
onsemi Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3843BNG) RoHS: Compliant Min Qty: 1850 Package Multiple: 50 Lead time: 11 Weeks, 0 Days UC3843BNG Part Details 1850
  • 92500 $0.4588
  • 46250 $0.4699
  • 18500 $0.4815
  • 9250 $0.4937
  • 5550 $0.5065
  • 3700 $0.5200
  • 1850 $0.5571
$0.4588 / $0.5571 Buy Now UC3843BNG Part Details
UC3843BDR2G DISTI # UC3843BDR2G
onsemi Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC3843BDR2G) RoHS: Compliant Min Qty: 5000 Package Multiple: 2500 Lead time: 13 Weeks, 0 Days UC3843BDR2G Part Details 0
  • 250000 $0.2449
  • 125000 $0.2508
  • 50000 $0.2570
  • 25000 $0.2635
  • 15000 $0.2669
  • 10000 $0.2704
  • 5000 $0.2740
$0.2449 / $0.2740 Buy Now UC3843BDR2G Part Details
UC3843BD1G DISTI # UC3843BD1G
onsemi Current Mode PWM Controller 1A 8-Pin SOIC N Rail (Alt: UC3843BD1G) RoHS: Compliant Min Qty: 3234 Package Multiple: 98 Lead time: 11 Weeks, 0 Days UC3843BD1G Part Details 0
  • 161700 $0.2301
  • 80850 $0.2357
  • 32340 $0.2415
  • 16170 $0.2476
  • 9702 $0.2508
  • 6468 $0.2540
  • 3234 $0.2574
$0.2301 / $0.2574 Buy Now UC3843BD1G Part Details
UC3843BVD1R2G DISTI # UC3843BVD1R2G
onsemi Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC3843BVD1R2G) RoHS: Compliant Min Qty: 5000 Package Multiple: 2500 Lead time: 11 Weeks, 0 Days UC3843BVD1R2G Part Details 0
  • 250000 $0.2285
  • 125000 $0.2340
  • 50000 $0.2397
  • 25000 $0.2458
  • 15000 $0.2490
  • 10000 $0.2522
  • 5000 $0.2555
$0.2285 / $0.2555 Buy Now UC3843BVD1R2G Part Details
UC3843BVD1G DISTI # UC3843BVD1G
onsemi Current Mode PWM Controller 1A 8-Pin SOIC N Rail (Alt: UC3843BVD1G) RoHS: Compliant Min Qty: 1176 Package Multiple: 98 UC3843BVD1G Part Details 0   RFQ UC3843BVD1G Part Details
UC3843BVDR2G DISTI # UC3843BVDR2G
onsemi Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC3843BVDR2G) RoHS: Compliant Min Qty: 5000 Package Multiple: 2500 Lead time: 13 Weeks, 0 Days UC3843BVDR2G Part Details 0
  • 250000 $0.2449
  • 125000 $0.2508
  • 50000 $0.2570
  • 25000 $0.2635
  • 15000 $0.2669
  • 10000 $0.2704
  • 5000 $0.2740
$0.2449 / $0.2740 Buy Now UC3843BVDR2G Part Details

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Chip-Germany GmbH  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1G
Texas Instruments   RoHS: Not Compliant UC3843BD1G Part Details 447   RFQ UC3843BD1G Part Details
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Chip1Stop Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843DTR DISTI # C1S746201201386
Texas Instruments UCx84x Current-Mode PWM Controllers RoHS: Compliant pbFree: Yes Container: Cut Tape UC3843DTR Part Details 2400
  • 2000 $0.4150
  • 1000 $0.4170
  • 500 $0.4180
  • 200 $0.4720
  • 100 $0.4910
  • 50 $0.6010
  • 10 $0.6300
  • 1 $0.7050
$0.4150 / $0.7050 Buy Now UC3843DTR Part Details
UC3843BD1G DISTI # C1S541900133279
onsemi Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N Tube Container: Tube UC3843BD1G Part Details 355
  • 200 $0.3050
  • 100 $0.3060
  • 50 $0.4000
  • 10 $0.4950
  • 5 $0.6060
$0.3050 / $0.6060 Buy Now UC3843BD1G Part Details
UC3843N DISTI # C1S746204771673
Texas Instruments Other Power Management ICs RoHS: Compliant pbFree: Yes Container: Tube UC3843N Part Details 104
  • 100 $0.6090
  • 50 $0.6100
  • 10 $0.6450
  • 1 $0.9230
$0.6090 / $0.9230 Buy Now UC3843N Part Details
UC3843AN DISTI # C1S746202185669
Texas Instruments UCx84xA Current-Mode PWM Controller RoHS: Compliant pbFree: Yes Container: Tube UC3843AN Part Details 52
  • 10 $0.4390
  • 1 $0.5510
$0.4390 / $0.5510 Buy Now UC3843AN Part Details
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Win Source Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BN
STMicroelectronics IC REG CTRLR BST/FLYBK 8-MINIDIP UC3843BN Part Details 307400
  • 1975 $0.1520
  • 1480 $0.1690
  • 1145 $0.1750
  • 830 $0.1810
  • 535 $0.1870
  • 225 $0.2270
$0.1520 / $0.2270 Buy Now UC3843BN Part Details
UC3843BNG
onsemi Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube / IC REG CTRLR FLYBACK 8DIP UC3843BNG Part Details 138500
  • 800 $0.3752
  • 600 $0.4185
  • 465 $0.4329
  • 340 $0.4473
  • 220 $0.4618
  • 90 $0.5627
$0.3752 / $0.5627 Buy Now UC3843BNG Part Details
UC3843BD1013TR
STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC / Current Mode PWM Controller 1A 500kHz 8-Pin SO N T/R UC3843BD1013TR Part Details 119400
  • 1550 $0.1940
  • 1155 $0.2170
  • 895 $0.2240
  • 650 $0.2320
  • 420 $0.2390
  • 175 $0.2910
$0.1940 / $0.2910 Buy Now UC3843BD1013TR Part Details
UC3843BVD1R2G
onsemi IC REG CTRLR FLYBACK 8SOIC UC3843BVD1R2G Part Details 118825
  • 1240 $0.2426
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UC3843BVD1R2
onsemi High Performance Current Mode Controllers | IC REG CTRLR FLYBACK 8SOIC UC3843BVD1R2 Part Details 118820
  • 535 $0.5660
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UC3843BD1R2G
onsemi IC REG CTRLR FLYBACK 8SOIC UC3843BD1R2G Part Details 60000
  • 1170 $0.2570
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UC3843BD1R2
onsemi High Performance Current Mode Controllers | IC REG CTRLR FLYBACK 8SOIC UC3843BD1R2 Part Details 52000
  • 1150 $0.2620
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UC3843BD1G
onsemi IC REG CTRLR FLYBACK 8SOIC UC3843BD1G Part Details 51000
  • 1150 $0.2620
  • 855 $0.2930
  • 665 $0.3030
  • 480 $0.3130
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UC3843BVD1G
onsemi High Performance Current Mode Controllers UC3843BVD1G Part Details 50000
  • 660 $0.4565
  • 495 $0.5092
  • 380 $0.5267
  • 280 $0.5443
  • 180 $0.5619
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UC3843AD8
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC UC3843AD8 Part Details 49600
  • 695 $0.4340
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  • 295 $0.5170
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UC3843AD8TR
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC UC3843AD8TR Part Details 49500
  • 850 $0.3548
  • 635 $0.3958
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UC3843BDR2G
onsemi Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N T/R / IC REG CTRLR FLYBACK 14SOIC UC3843BDR2G Part Details 17450
  • 1225 $0.2450
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UC3843BDG
onsemi IC REG CTRLR FLYBACK 14SOIC UC3843BDG Part Details 17440
  • 1225 $0.2450
  • 915 $0.2740
  • 710 $0.2830
  • 515 $0.2920
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UC3843BDR2
onsemi High Performance Current Mode Controllers | IC REG CTRLR FLYBACK 14SOIC UC3843BDR2 Part Details 17430
  • 1225 $0.2450
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  • 710 $0.2830
  • 515 $0.2920
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UC3843BD
onsemi IC REG CTRLR FLYBACK 14SOIC / HIGH PERFORMANCE CURRENT MODE CONTROLLERS UC3843BD Part Details 17420
  • 1225 $0.2450
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EBV Elektronik Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1013TR DISTI # UC3843BD1013TR
STMicroelectronics (Alt: UC3843BD1013TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 15 Weeks, 0 Days UC3843BD1013TR Part Details EBV - 97500   Buy Now UC3843BD1013TR Part Details
UC3843BVD1R2G DISTI # UC3843BVD1R2G
onsemi Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC3843BVD1R2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 13 Weeks, 0 Days UC3843BVD1R2G Part Details EBV - 52500   Buy Now UC3843BVD1R2G Part Details
UC3843BD1 DISTI # UC3843BD1
STMicroelectronics Current Mode PWM Controller 1A 8-Pin SO N (Alt: UC3843BD1) RoHS: Compliant Min Qty: 100 Package Multiple: 100 Lead time: 15 Weeks, 0 Days UC3843BD1 Part Details EBV - 3400   Buy Now UC3843BD1 Part Details
UC3843BVDR2G DISTI # UC3843BVDR2G
onsemi Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC3843BVDR2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 15 Weeks, 0 Days UC3843BVDR2G Part Details EBV - 2500   Buy Now UC3843BVDR2G Part Details
UC3843BD1G DISTI # UC3843BD1G
onsemi Current Mode PWM Controller 1A 8-Pin SOIC N Rail (Alt: UC3843BD1G) RoHS: Compliant Min Qty: 98 Package Multiple: 98 Lead time: 13 Weeks, 0 Days UC3843BD1G Part Details EBV - 294   Buy Now UC3843BD1G Part Details
UC3843BN DISTI # UC3843BN
STMicroelectronics Current Mode PWM Controller 1A 8-Pin PDIP (Alt: UC3843BN) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 15 Weeks, 0 Days UC3843BN Part Details EBV - 0   Buy Now UC3843BN Part Details
UC3843BNG DISTI # UC3843BNG
onsemi Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3843BNG) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 13 Weeks, 0 Days UC3843BNG Part Details EBV - 0   Buy Now UC3843BNG Part Details
UC3843BDR2G DISTI # UC3843BDR2G
onsemi Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC3843BDR2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 15 Weeks, 0 Days UC3843BDR2G Part Details EBV - 0   Buy Now UC3843BDR2G Part Details
UC3843BD1R2G DISTI # UC3843BD1R2G
onsemi Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC3843BD1R2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 14 Weeks, 0 Days UC3843BD1R2G Part Details EBV - 0   Buy Now UC3843BD1R2G Part Details

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Avnet Silica Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1R2G DISTI # UC3843BD1R2G
onsemi Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC3843BD1R2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 13 Weeks, 0 Days UC3843BD1R2G Part Details Silica - 102500   Buy Now UC3843BD1R2G Part Details
UC3843BD1 DISTI # UC3843BD1
STMicroelectronics Current Mode PWM Controller 1A 8-Pin SO N (Alt: UC3843BD1) RoHS: Compliant Min Qty: 100 Package Multiple: 100 Lead time: 15 Weeks, 0 Days UC3843BD1 Part Details Silica - 30100   Buy Now UC3843BD1 Part Details
UC3843BN DISTI # UC3843BN
STMicroelectronics Current Mode PWM Controller 1A 8-Pin PDIP (Alt: UC3843BN) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 15 Weeks, 0 Days UC3843BN Part Details Silica - 9600   Buy Now UC3843BN Part Details
UC3843BD1013TR DISTI # UC3843BD1013TR
STMicroelectronics (Alt: UC3843BD1013TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 15 Weeks, 0 Days UC3843BD1013TR Part Details Silica - 5000   Buy Now UC3843BD1013TR Part Details
UC3843BDR2G DISTI # UC3843BDR2G
onsemi Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC3843BDR2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 14 Weeks, 0 Days UC3843BDR2G Part Details Silica - 2500   Buy Now UC3843BDR2G Part Details
UC3843BNG DISTI # UC3843BNG
onsemi Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3843BNG) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 12 Weeks, 0 Days UC3843BNG Part Details Silica - 1500   Buy Now UC3843BNG Part Details
UC3843BD1G DISTI # UC3843BD1G
onsemi Current Mode PWM Controller 1A 8-Pin SOIC N Rail (Alt: UC3843BD1G) RoHS: Compliant Min Qty: 98 Package Multiple: 98 Lead time: 12 Weeks, 0 Days UC3843BD1G Part Details Silica - 686   Buy Now UC3843BD1G Part Details
UC3843BVDR2G DISTI # UC3843BVDR2G
onsemi Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC3843BVDR2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 14 Weeks, 0 Days UC3843BVDR2G Part Details Silica - 0   Buy Now UC3843BVDR2G Part Details
UC3843BVD1R2G DISTI # UC3843BVD1R2G
onsemi Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC3843BVD1R2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 12 Weeks, 0 Days UC3843BVD1R2G Part Details Silica - 0   Buy Now UC3843BVD1R2G Part Details

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ES Components ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843
Unitrode Corporation UN UC3843 UNINSPECTED UC3843 Part Details 4 in Stock   RFQ UC3843 Part Details
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Component Electronics, Inc  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843AM
Linfinity Microelectronics IN STOCK SHIP TODAY UC3843AM Part Details 773
  • 1000 $5.0000
  • 100 $5.7700
  • 1 $7.6900
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UC3843AD1013TR
STMicroelectronics IN STOCK SHIP TODAY UC3843AD1013TR Part Details 340
  • 1000 $0.5000
  • 100 $0.5800
  • 1 $0.7700
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UC3843BN
STMicroelectronics IN STOCK SHIP TODAY UC3843BN Part Details 277
  • 1000 $0.6000
  • 100 $0.6900
  • 1 $0.9200
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UC3843BD1R2G
onsemi IN STOCK SHIP TODAY UC3843BD1R2G Part Details 227
  • 1000 $1.0000
  • 100 $1.1500
  • 1 $1.5400
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UC3843N
UNKNOWN IN STOCK SHIP TODAY UC3843N Part Details 59   Buy Now UC3843N Part Details
UC3843AD1
STMicroelectronics IN STOCK SHIP TODAY UC3843AD1 Part Details 48
  • 1000 $0.5000
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  • 1 $0.7700
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UC3843AD13TR-3C
STMicroelectronics IN STOCK SHIP TODAY UC3843AD13TR-3C Part Details 43
  • 1000 $0.5000
  • 100 $0.5800
  • 1 $0.7700
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UC3843N
Unitrode Corporation IN STOCK SHIP TODAY UC3843N Part Details 30
  • 1000 $0.5000
  • 100 $0.5800
  • 1 $0.7700
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UC3843BN
onsemi IN STOCK SHIP TODAY UC3843BN Part Details 26
  • 1000 $0.6000
  • 100 $0.6900
  • 1 $0.9200
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New Advantage Corporation Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1R2G
onsemi UC3843B Series 30 V 275 kHz High Performance Current Mode Controller - SOIC-8 RoHS: Compliant Min Qty: 1 Package Multiple: 2500 UC3843BD1R2G Part Details 70000
  • 2500 $0.3286
  • 70000 $0.3067
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UC3843BVD1R2G
onsemi UC3843B Series 30 V 275 kHz High Performance Current Mode Controller - SOIC-8 RoHS: Compliant Min Qty: 1 Package Multiple: 2500 UC3843BVD1R2G Part Details 42500
  • 2500 $0.4984
  • 42500 $0.4612
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UC3843BVDR2G
onsemi   RoHS: Compliant Min Qty: 1 Package Multiple: 2500 UC3843BVDR2G Part Details 2500
  • 2500 $0.5355
$0.5355 Buy Now UC3843BVDR2G Part Details
UC3843BD1G
onsemi SOIC 8/C�/HIGH PERFORMANCE CURRENT MODE CONTROLLER RoHS: Compliant Min Qty: 1 Package Multiple: 98 UC3843BD1G Part Details 1387
  • 588 $0.4112
  • 1387 $0.3805
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UC3843BNG
onsemi PDIP 8/C�/HIGH PERFORMANCE CURRENT MODE CONTROLLER RoHS: Compliant Min Qty: 1 Package Multiple: 50 UC3843BNG Part Details 1200
  • 400 $0.6310
  • 1200 $0.5839
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UC3843AN
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8DIP RoHS: Compliant Min Qty: 1 Package Multiple: 100 UC3843AN Part Details 713
  • 200 $1.4900
  • 713 $1.3900
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UC3843N
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8DIP RoHS: Compliant Min Qty: 1 Package Multiple: 100 UC3843N Part Details 703
  • 200 $1.4400
  • 703 $1.3400
$1.3400 / $1.4400 Buy Now UC3843N Part Details

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Master Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1G
onsemi UC3843BD1G, PWM Current Mode Controller, 1 A, 500 kHz 8-Pin SOIC | ON Semiconductor UC3843BD1G UC3843BD1G Part Details 2058 In Stock
  • 50078 $0.2562
  • 25088 $0.2601
  • 7546 $0.2641
  • 5096 $0.2681
  • 2548 $0.2771
  • 588 $0.3349
  • 98 $0.4218
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LCSC  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BDTR(XBLW)
XBLW 1A 500kHz 30V SOP-8 AC-DC Controllers and Regulators ROHS UC3843BDTR(XBLW) Part Details 8310
  • 5000 $0.0339
  • 2500 $0.0357
  • 500 $0.0392
  • 150 $0.0436
  • 50 $0.0495
  • 5 $0.0612
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UC3843BN
STMicroelectronics 500kHz 7.6V30V DIP-8 AC-DC Controllers and Regulators ROHS UC3843BN Part Details 7219
  • 5000 $0.1558
  • 2000 $0.1633
  • 500 $0.1759
  • 150 $0.2040
  • 50 $0.2266
  • 5 $0.2793
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UC3843BVD1R2G
onsemi 500kHz 7.6V30V SOIC-8 AC-DC Controllers and Regulators ROHS UC3843BVD1R2G Part Details 5430
  • 1000 $0.2679
  • 500 $0.2820
  • 100 $0.3102
  • 30 $0.3540
  • 10 $0.3995
  • 1 $0.4903
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UC3843AN(XBLW)
XBLW 1A 500kHz 30V DIP-8 AC-DC Controllers and Regulators ROHS UC3843AN(XBLW) Part Details 2150
  • 4000 $0.0434
  • 2000 $0.0457
  • 500 $0.0502
  • 150 $0.0558
  • 50 $0.0633
  • 5 $0.0783
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UC3843DRG
HANSCHIP Semiconductor Co Ltd SOP-8 AC-DC Controllers and Regulators ROHS UC3843DRG Part Details 1920
  • 5000 $0.0617
  • 2500 $0.0649
  • 500 $0.0712
  • 150 $0.0790
  • 50 $0.0895
  • 5 $0.1104
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UC3843B-HXY
HXY 500kHz 30V SOP-8 AC-DC Controllers and Regulators ROHS UC3843B-HXY Part Details 1895
  • 5000 $0.0806
  • 2500 $0.0851
  • 500 $0.1079
  • 150 $0.1248
  • 50 $0.1384
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UC3843BM/TR
HuaGuan Semiconductor SOP-8 AC-DC Controllers and Regulators ROHS UC3843BM/TR Part Details 1738
  • 5000 $0.1335
  • 2500 $0.1410
  • 500 $0.1710
  • 150 $0.1993
  • 50 $0.2220
  • 5 $0.2748
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UC3843-JSM
JSMSEMI SOP-8 AC-DC Controllers and Regulators ROHS UC3843-JSM Part Details 500
  • 500 $0.0826
  • 150 $0.0839
  • 50 $0.0852
  • 5 $0.0871
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UC3843AN
SLKOR 1A SOP-8 DC-DC Converters ROHS UC3843AN Part Details 313
  • 5000 $0.0876
  • 2500 $0.0924
  • 500 $0.1002
  • 150 $0.1179
  • 50 $0.1321
  • 5 $0.1652
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UC3843BVDR2G
onsemi 500kHz 7.6V30V SOIC-14 AC-DC Controllers and Regulators ROHS UC3843BVDR2G Part Details 107
  • 1000 $0.3644
  • 500 $0.3832
  • 100 $0.4194
  • 30 $0.4806
  • 10 $0.5434
  • 1 $0.6659
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UC3843BDR2G
onsemi 500kHz 7.6V30V SOIC-14 AC-DC Controllers and Regulators ROHS UC3843BDR2G Part Details 57
  • 100 $0.3822
  • 30 $0.3885
  • 10 $0.3964
  • 1 $0.4058
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UC3843N
HuaGuan Semiconductor 1A 500kHz 12V25V DIP-8 AC-DC Controllers and Regulators ROHS UC3843N Part Details 55
  • 4000 $0.1002
  • 2000 $0.1058
  • 500 $0.1153
  • 150 $0.1365
  • 50 $0.1535
  • 5 $0.2048
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UC3843BNG
onsemi 500kHz 7.6V30V DIP-8 AC-DC Controllers and Regulators ROHS UC3843BNG Part Details 19
  • 1000 $0.5869
  • 500 $0.6074
  • 100 $0.6546
  • 50 $0.7585
  • 10 $0.8497
  • 1 $1.0181
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UC3843AD8TR
Texas Instruments 500kHz 7.6V30V SOIC-8 AC-DC Controllers and Regulators ROHS UC3843AD8TR Part Details 15
  • 100 $0.4222
  • 30 $0.4301
  • 10 $0.4380
  • 1 $0.4490
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UC3843BD1G
onsemi 500kHz 7.6V30V SOIC-8 AC-DC Controllers and Regulators ROHS UC3843BD1G Part Details 3
  • 980 $0.4168
  • 490 $0.4373
  • 98 $0.4768
  • 30 $0.5415
  • 10 $0.6063
  • 1 $0.7373
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CHIPMALL.COM LIMITED  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843B
UMW SOP-8 AC-DC CONTROLLERS & REGULA UC3843B Part Details 120000
  • 2500 $0.1035
$0.1035 Buy Now UC3843B Part Details
UC3843BD1R2G
onsemi IC REG CTRLR FLYBACK 8SOIC UC3843BD1R2G Part Details 37010
  • 1 $0.4752
  • 10 $0.3863
  • 100 $0.3085
  • 500 $0.2777
  • 1000 $0.2644
$0.2644 / $0.4752 Buy Now UC3843BD1R2G Part Details
UC3843BD1013TR
STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC UC3843BD1013TR Part Details 20463
  • 1 $0.3277
  • 10 $0.2711
  • 100 $0.2214
  • 500 $0.2044
  • 1000 $0.1958
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UC3843BVD1R2G
onsemi IC REG CTRLR FLYBACK 8SOIC UC3843BVD1R2G Part Details 9442
  • 1 $0.4707
  • 10 $0.3835
  • 100 $0.2978
  • 500 $0.2707
  • 1000 $0.2572
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UC3843BD1013TR
STMicroelectronics Package/Enclosure8-SO UC3843BD1013TR Part Details 6027
  • 50 $0.2654
  • 150 $0.2049
  • 2500 $0.1676
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UC3843BN
STMicroelectronics IC REG CTRLR BST/FLYBK 8-MINIDIP UC3843BN Part Details 4326
  • 10 $0.2754
  • 100 $0.2235
  • 250 $0.2012
  • 500 $0.1734
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UC3843BD(LX)
Shenzhen LingXing Microelectronics Technology Co Ltd SOP-8 DC-DC Converters ROHS UC3843BD(LX) Part Details 3845
  • 5 $0.1330
  • 50 $0.1065
  • 150 $0.0950
  • 500 $0.0809
  • 2500 $0.0746
  • 5000 $0.0707
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UC3843AP-S08-R
UTC Fire & Security SOIC-8 AC-DC Controllers & Regulators ROHS UC3843AP-S08-R Part Details 3755
  • 5 $0.1743
  • 50 $0.1395
  • 150 $0.1246
  • 500 $0.1060
  • 2500 $0.0927
  • 5000 $0.0878
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UC3843DRG
HANSCHIP Semiconductor Co Ltd SOP-8 AC-DC Controllers & Regulators ROHS UC3843DRG Part Details 2420
  • 5 $0.1139
  • 50 $0.0924
  • 150 $0.0815
  • 500 $0.0734
  • 2500 $0.0669
  • 5000 $0.0636
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UC3843BN(LX)
Shenzhen LingXing Microelectronics Technology Co Ltd DIP-8 DC-DC Converters ROHS UC3843BN(LX) Part Details 1990
  • 5 $0.1456
  • 50 $0.1165
  • 150 $0.1042
  • 500 $0.0886
  • 2500 $0.0817
  • 5000 $0.0775
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UC3843B-HXY
HXY 500kHz 30V SOP-8 AC-DC Controllers & Regulators ROHS UC3843B-HXY Part Details 1970
  • 5 $0.1839
  • 50 $0.1497
  • 150 $0.1350
  • 500 $0.1166
  • 2500 $0.0921
  • 5000 $0.0872
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UC3843BN
STMicroelectronics UC3843B Series 30 V 17 mA High Performance Current Mode PWM Controller - DIP-8 UC3843BN Part Details 1781
  • 50 $0.2484
  • 150 $0.1910
  • 2500 $0.1599
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UC3843BVDR2G
onsemi UC3843 CURRENT-MODE PWM CONTROLL UC3843BVDR2G Part Details 309
  • 1 $0.6393
  • 10 $0.5217
  • 100 $0.4026
  • 500 $0.3679
  • 1000 $0.3498
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UC3843AL-D08-T
UTC Fire & Security DIP-8 AC-DC Controllers & Regulators ROHS UC3843AL-D08-T Part Details 275
  • 5 $0.1965
  • 50 $0.1592
  • 150 $0.1431
  • 500 $0.1232
  • 2500 $0.1142
  • 5000 $0.1090
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UC3843D8TR
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC UC3843D8TR Part Details 122
  • 1 $0.4735
  • 10 $0.4614
  • 100 $0.4463
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Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1R2G
onsemi Stock, ship today UC3843BD1R2G Part Details 218500   RFQ UC3843BD1R2G Part Details
UC3843BD1G
onsemi Stock UC3843BD1G Part Details 218500   RFQ UC3843BD1G Part Details
UC3843BVD1R2G
onsemi Stock, ship today UC3843BVD1R2G Part Details 48495   RFQ UC3843BVD1R2G Part Details
UC3843BVD1R2
onsemi Stock UC3843BVD1R2 Part Details 48495   RFQ UC3843BVD1R2 Part Details
UC3843BVDG
onsemi Stock, ship today UC3843BVDG Part Details 6825   RFQ UC3843BVDG Part Details

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