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UC3843BD Details
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Newark Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1G DISTI # 45J2379
onsemi Current Mode Pwm Controller, 25V, 8-Soic, Supply Voltage Min:12V, Supply Voltage Max:25V, Ic Case/Package:Soic, No. Of Pins:8Pins, Ic Mounting:Surface Mount, Operating Temperature Min:0°C, Operating Temperature Max:70°C Rohs Compliant: Yes |Onsemi UC3843BD1G Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk UC3843BD1G Part Details 41
  • 10094 $0.2870
  • 2548 $0.3180
  • 1078 $0.4100
  • 588 $0.4310
  • 196 $0.5030
  • 10 $0.6980
  • 1 $0.7900
$0.2870 / $0.7900 Buy Now UC3843BD1G 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 Min Qty: 5 Package Multiple: 1 Date Code: 1 Container: Cut Tape UC3843BDR2G Part Details 545
  • 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, Supply Voltage Min:-, Supply Voltage Max:30V, Ic Case/Package:Soic, No. Of Pins:8Pins, Operating Temperature Min:0°C, Operating Temperature Max:70°C, Product Range:-, Qualification:- Rohs Compliant: Yes |Onsemi UC3843BD1R2G Min Qty: 5 Package Multiple: 1 Date Code: 1 Container: Cut Tape UC3843BD1R2G Part Details 70
  • 1000 $0.3120
  • 500 $0.3840
  • 250 $0.4030
  • 100 $0.4200
  • 50 $0.4890
  • 25 $0.5560
  • 10 $0.6250
  • 1 $0.6800
$0.3120 / $0.6800 Buy Now UC3843BD1R2G Part Details
UC3843BDG DISTI # 74AK3155
onsemi Pwm Cntrl, 30V, 250Khz, 5Vref, 14Soic |Onsemi UC3843BDG Min Qty: 1180 Package Multiple: 1 Date Code: 0 Container: Bulk UC3843BDG Part Details 0
  • 5000 $0.4600
  • 1000 $0.5070
$0.4600 / $0.5070 Buy Now UC3843BDG Part Details
UC3843BD1 DISTI # 45AC7922
STMicroelectronics Pwm Controller, 500Khz, 15V, Soic-8, Supply Voltage Min:11V, Supply Voltage Max:30V, Ic Case/Package:Soic, No. Of Pins:8Pins, Operating Temperature Min:0°C, Operating Temperature Max:70°C, Product Range:-, Qualification:-, Msl:- Rohs Compliant: Yes |Stmicroelectronics UC3843BD1 Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk UC3843BD1 Part Details 0
  • 10000 $0.4440
  • 2500 $0.4650
  • 1000 $0.4950
  • 500 $0.6150
  • 100 $0.7360
  • 10 $0.9290
  • 1 $1.0300
$0.4440 / $1.0300 Buy Now UC3843BD1 Part Details
UC3843BDR2G DISTI # 38AH3119
onsemi Ana Smps Pwm Controller Rohs Compliant: Yes |Onsemi UC3843BDR2G Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel UC3843BDR2G 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 UC3843BDR2G Part Details
UC3843BDR2G DISTI # 45J2378
onsemi Ic, smps Controller, current-Mode, bipolar, sop,14Pin, plastic Rohs Compliant: Yes |Onsemi UC3843BDR2G 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
UC3843BDG.. DISTI # 90W0907
onsemi Pwm Ctrl, 500Khz, 0 To 70Deg C, Input Voltage:-, Output Voltage:13.4V, Output Current:200Ma, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller Ic Case Style:Soic, No. Of Pins:14Pins, Frequency:500Khz, Product Range:- Rohs Compliant: Yes |Onsemi UC3843BDG.. Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk UC3843BDG.. Part Details 0   Buy Now UC3843BDG.. Part Details
UC3843BD1R2 DISTI # 74AK3156
onsemi Uc3843 Current-Mode Pwm Controller |Onsemi UC3843BD1R2 Min Qty: 1400 Package Multiple: 1 Date Code: 0 Container: Bulk UC3843BD1R2 Part Details 0
  • 5000 $0.3890
  • 1000 $0.4290
$0.3890 / $0.4290 Buy Now UC3843BD1R2 Part Details
UC3843BD1G. DISTI # 26AC5109
onsemi Current Mode Pwm Controller, 25V, 8-Soic, Supply Voltage Min:12V, Supply Voltage Max:25V, Ic Case/Package:Soic, No. Of Pins:8Pins, Ic Mounting:Surface Mount, Operating Temperature Min:0°C, Operating Temperature Max:70°C Rohs Compliant: Yes |Onsemi UC3843BD1G. Min Qty: 98 Package Multiple: 1 Date Code: 0 Container: Bulk UC3843BD1G. Part Details 0
  • 10094 $0.2870
  • 2548 $0.3180
  • 1078 $0.4100
  • 588 $0.4310
  • 196 $0.5130
  • 10 $0.7120
$0.2870 / $0.7120 Buy Now UC3843BD1G. Part Details
UC3843BD1R2G DISTI # 45J2380
onsemi Ic, smps Controller, current-Mode, bipolar, sop,8Pin, plastic Rohs Compliant: Yes |Onsemi UC3843BD1R2G 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
UC3843BD1013TR DISTI # 38AH9503
STMicroelectronics Ind. & Power Conv. Rohs Compliant: Yes |Stmicroelectronics UC3843BD1013TR Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel UC3843BD1013TR Part Details 0
  • 30000 $0.3910
  • 18000 $0.4000
  • 12000 $0.4160
  • 6000 $0.4620
  • 3000 $0.5080
  • 1 $0.5290
$0.3910 / $0.5290 Buy Now UC3843BD1013TR Part Details
UC3843BD1013TR DISTI # 45AC7923
STMicroelectronics Pwm Controller, 500Khz, 15V, Soic-8, Supply Voltage Min:11V, Supply Voltage Max:30V, Ic Case/Package:Soic, No. Of Pins:8Pins, Operating Temperature Min:0°C, Operating Temperature Max:70°C, Product Range:-, Qualification:-, Msl:- Rohs Compliant: Yes |Stmicroelectronics UC3843BD1013TR Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape UC3843BD1013TR Part Details 0
  • 1000 $0.5040
  • 500 $0.5980
  • 250 $0.6710
  • 100 $0.7100
  • 50 $0.7750
  • 25 $0.8400
  • 10 $0.8780
  • 1 $0.9640
$0.5040 / $0.9640 Buy Now UC3843BD1013TR Part Details

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DigiKey ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1R2G DISTI # 2832-UC3843BD1R2GTR-ND
onsemi IC REG CTRLR FLYBACK 8SOIC Min Qty: 1 Lead time: 35 Weeks Container: Tape & Reel (TR) MARKETPLACE PRODUCT UC3843BD1R2G Part Details 285500
In Stock
  • 2000 $0.2900
$0.2900 Buy Now UC3843BD1R2G Part Details
UC3843BD1013TR DISTI # 497-3681-1-ND
STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC Min Qty: 1 Lead time: 14 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) UC3843BD1013TR Part Details 16632
In Stock
  • 25000 $0.3467
  • 12500 $0.3579
  • 5000 $0.3718
  • 2500 $0.3914
  • 1000 $0.4194
  • 500 $0.5312
  • 250 $0.6011
  • 100 $0.6430
  • 25 $0.7828
  • 10 $0.8250
  • 1 $0.9200
$0.3467 / $0.9200 Buy Now UC3843BD1013TR Part Details
UC3843BD1 DISTI # 497-15689-5-ND
STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SO Min Qty: 1 Lead time: 14 Weeks Container: Tube UC3843BD1 Part Details 11647
In Stock
  • 5000 $0.3643
  • 2500 $0.3835
  • 1000 $0.4109
  • 500 $0.5204
  • 300 $0.5889
  • 100 $0.6300
  • 25 $0.7668
  • 10 $0.8080
  • 1 $0.9000
$0.3643 / $0.9000 Buy Now UC3843BD1 Part Details
UC3843BDR2G DISTI # UC3843BDR2GOSCT-ND
onsemi IC REG CTRLR FLYBACK 14SOIC Min Qty: 1 Lead time: 23 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) UC3843BDR2G Part Details 2380
In Stock
  • 25000 $0.2602
  • 12500 $0.2628
  • 5000 $0.2734
  • 2500 $0.2839
  • 1000 $0.3049
  • 500 $0.3995
  • 250 $0.4206
  • 100 $0.4942
  • 25 $0.6520
  • 10 $0.6940
  • 1 $0.7900
$0.2602 / $0.7900 Buy Now UC3843BDR2G Part Details
UC3843BD1G DISTI # UC3843BD1GOS-ND
onsemi IC REG CTRLR FLYBACK 8SOIC Min Qty: 1 Lead time: 35 Weeks Container: Tube UC3843BD1G Part Details 1179
In Stock
  • 5096 $0.2568
  • 2548 $0.2667
  • 1078 $0.2865
  • 588 $0.3754
  • 294 $0.3951
  • 98 $0.4643
  • 10 $0.6520
  • 1 $0.7400
$0.2568 / $0.7400 Buy Now UC3843BD1G Part Details
UC3843BD1R2G DISTI # UC3843BD1R2GOSCT-ND
onsemi IC REG CTRLR FLYBACK 8SOIC Min Qty: 1 Lead time: 35 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) UC3843BD1R2G Part Details Temporarily Out of Stock
  • 25000 $0.2347
  • 12500 $0.2371
  • 5000 $0.2466
  • 2500 $0.2561
  • 1000 $0.2750
  • 500 $0.3604
  • 250 $0.3794
  • 100 $0.4457
  • 25 $0.5880
  • 10 $0.6260
  • 1 $0.7100
$0.2347 / $0.7100 Buy Now UC3843BD1R2G Part Details

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Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
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 4000
  • 2000 $0.3214
$0.3214 Buy Now UC3843BD1 Part Details
UC3843BD1G DISTI # UC3843BD1G
onsemi Current Mode PWM Controller 1A 8-Pin SOIC N Rail - Rail/Tube (Alt: UC3843BD1G) RoHS: Compliant Min Qty: 98 Package Multiple: 1 Lead time: 35 Weeks, 0 Days Container: Tube UC3843BD1G Part Details 81
  • 980 $0.2621
  • 490 $0.2699
  • 200 $0.2777
  • 100 $0.2856
  • 98 $0.2934
$0.2621 / $0.2934 Buy Now UC3843BD1G 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 41 Partner Stock
  • 1078 $0.4100
  • 588 $0.4570
  • 196 $0.5030
  • 10 $0.6970
  • 1 $0.7900
$0.4100 / $0.7900 Buy Now UC3843BD1G 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: 23 Weeks, 0 Days Container: Reel UC3843BDR2G Part Details 0
  • 250000 $0.2582
  • 25000 $0.2665
  • 20000 $0.2748
  • 15000 $0.2832
  • 10000 $0.2915
  • 5000 $0.2998
  • 2500 $0.3081
$0.2582 / $0.3081 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: 2500 Package Multiple: 2500 Lead time: 35 Weeks, 0 Days Container: Reel UC3843BD1R2G Part Details 350500 Factory Stock
  • 20000 $0.2516
  • 15000 $0.2592
  • 10000 $0.2667
  • 5000 $0.2742
  • 2500 $0.2817
$0.2516 / $0.2817 Buy Now UC3843BD1R2G 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 335500 Partner Stock
  • 240000 $0.2604
  • 120000 $0.2688
  • 24000 $0.2772
  • 12000 $0.2856
  • 4800 $0.2940
  • 2400 $0.3024
  • 2381 $0.3108
$0.2604 / $0.3108 Buy Now UC3843BD1R2G Part Details
UC3843BD1013TR DISTI # UC3843BD1013TR
STMicroelectronics Current Mode PWM Controller 1A 8-Pin SO N T/R - 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
  • 10000 $0.3510
  • 5000 $0.3585
  • 2500 $0.3661
$0.3510 / $0.3661 Buy Now UC3843BD1013TR 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

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Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1 DISTI # 511-UC3843BD
STMicroelectronics Switching Controllers 0.5mA Current Mode RoHS: Compliant UC3843BD1 Part Details 6778
  • 1 $0.9000
  • 10 $0.8080
  • 25 $0.7660
  • 100 $0.6300
  • 250 $0.5890
  • 500 $0.5200
  • 1000 $0.4110
  • 2000 $0.3600
  • 4000 $0.3480
$0.3480 / $0.9000 Buy Now UC3843BD1 Part Details
UC3843BD1013TR DISTI # 511-UC3843BD1013TR
STMicroelectronics Switching Controllers 0.5mA Current Mode RoHS: Compliant UC3843BD1013TR Part Details 9373
  • 1 $0.6700
  • 10 $0.6160
  • 25 $0.5930
  • 100 $0.5230
  • 250 $0.4980
  • 500 $0.4190
  • 1000 $0.4080
  • 2500 $0.3460
$0.3460 / $0.6700 Buy Now UC3843BD1013TR Part Details
UC3843BD1G DISTI # 863-UC3843BD1G
onsemi Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max RoHS: Compliant UC3843BD1G Part Details 38086
  • 1 $0.7400
  • 10 $0.6440
  • 98 $0.3620
  • 588 $0.3150
  • 1078 $0.2800
$0.2800 / $0.7400 Buy Now UC3843BD1G Part Details
UC3843BD1R2G DISTI # 863-UC3843BD1R2G
onsemi Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max RoHS: Compliant UC3843BD1R2G Part Details 13
  • 1 $0.7100
  • 10 $0.5720
  • 100 $0.3800
  • 500 $0.3610
  • 1000 $0.2800
  • 2500 $0.2690
$0.2690 / $0.7100 Buy Now UC3843BD1R2G Part Details
UC3843BDR2G DISTI # 863-UC3843BDR2G
onsemi Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Ma RoHS: Compliant UC3843BDR2G Part Details 2397
  • 1 $0.7800
  • 10 $0.6520
  • 100 $0.4210
  • 500 $0.3990
  • 1000 $0.3040
  • 2500 $0.2730
  • 10000 $0.2620
  • 25000 $0.2580
$0.2580 / $0.7800 Buy Now UC3843BDR2G Part Details

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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: 2410 UC3843BD1013TR Part Details Europe - 2500
  • 25000 $0.3117
  • 12500 $0.3149
  • 5000 $0.3157
  • 2500 $0.3163
$0.3117 / $0.3163 Buy Now UC3843BD1013TR Part Details
UC3843BD1013TR DISTI # V36:1790_06568298
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: 2346 UC3843BD1013TR Part Details Americas - 2500
  • 2500 $0.3510
$0.3510 Buy Now UC3843BD1013TR Part Details
UC3843BD1R2G DISTI # V72:2272_07297580
onsemi Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 35 Weeks Date Code: 2231 Container: Cut Strips UC3843BD1R2G Part Details Americas - 1195
  • 1000 $0.2408
  • 500 $0.3413
  • 250 $0.3574
  • 100 $0.3644
  • 25 $0.4711
  • 10 $0.5249
  • 1 $0.6316
$0.2408 / $0.6316 Buy Now UC3843BD1R2G 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 - 548
  • 1000 $0.4566
  • 500 $0.4645
  • 250 $0.4970
  • 100 $0.5220
  • 25 $0.5918
  • 10 $0.6148
  • 1 $0.6687
$0.4566 / $0.6687 Buy Now UC3843BD1013TR Part Details
UC3843BD1G DISTI # E02:0323_00018817
onsemi Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N Rail RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 35 Weeks Date Code: 2347 UC3843BD1G Part Details Europe - 234
  • 1078 $0.2528
  • 588 $0.3002
  • 98 $0.3368
  • 10 $0.5229
  • 1 $0.5794
$0.2528 / $0.5794 Buy Now UC3843BD1G Part Details
UC3843BD1 DISTI # E02:0323_00205667
STMicroelectronics Current Mode PWM Controller 1A 500kHz 8-Pin SO N Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 14 Weeks Date Code: 2402 UC3843BD1 Part Details Europe - 198
  • 4000 $0.3056
  • 2000 $0.3172
  • 1000 $0.3407
  • 500 $0.3992
  • 250 $0.4344
  • 100 $0.4453
  • 25 $0.5518
  • 10 $0.5814
  • 1 $0.6254
$0.3056 / $0.6254 Buy Now UC3843BD1 Part Details
UC3843BDG DISTI # V79:2366_22403223
onsemi Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1548 UC3843BDG Part Details Americas - 71
  • 10 $0.3418
  • 1 $0.3576
$0.3418 / $0.3576 Buy Now UC3843BDG Part Details
UC3843BD1G DISTI # V36:1790_07277729
onsemi Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N Rail RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 35 Weeks Date Code: 2350 UC3843BD1G Part Details Americas - 46
  • 1078 $0.2561
  • 588 $0.3132
  • 98 $0.3591
  • 10 $0.6294
  • 1 $0.7204
$0.2561 / $0.7204 Buy Now UC3843BD1G Part Details
UC3843BDG DISTI # V99:2348_07322984
onsemi Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 99 Weeks Date Code: 1652 UC3843BDG Part Details Americas - 1
  • 1 $0.0299
  • $0.0619
$0.0299 / $0.0619 Buy Now UC3843BDG 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 6788
  • 1 $0.8800
  • 10 $0.7900
  • 25 $0.7500
  • 100 $0.6200
  • 250 $0.5800
  • 500 $0.5100
$0.5100 / $0.8800 Buy Now UC3843BD1 Part Details
UC3843BD1013TR
STMicroelectronics Current Mode PWM RoHS: Compliant Min Qty: 1 UC3843BD1013TR Part Details 9348
  • 1 $0.6600
  • 10 $0.6000
  • 25 $0.5800
  • 100 $0.5100
  • 250 $0.4900
  • 500 $0.4100
$0.4100 / $0.6600 Buy Now UC3843BD1013TR Part Details
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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 $0.7500
  • 20 $0.7100
  • 100 $0.6800
  • 200 $0.6400
$0.6400 / $0.7500 RFQ UC3843BD1G Part Details
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Verical Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1013TR DISTI # 79047854
STMicroelectronics Current Mode PWM Controller 1A 500kHz 8-Pin SO N T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Date Code: 2346 UC3843BD1013TR Part Details Americas - 2500
  • 2500 $0.3510
$0.3510 Buy Now UC3843BD1013TR Part Details
UC3843BD1013TR DISTI # 78451028
STMicroelectronics Current Mode PWM Controller 1A 500kHz 8-Pin SO N T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Date Code: 2410 UC3843BD1013TR Part Details Americas - 2500
  • 25000 $0.3120
  • 12500 $0.3151
  • 5000 $0.3160
  • 2500 $0.3165
$0.3120 / $0.3165 Buy Now UC3843BD1013TR Part Details
UC3843BD1R2G DISTI # 62836453
onsemi Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N T/R RoHS: Compliant Min Qty: 25 Package Multiple: 1 Date Code: 2231 UC3843BD1R2G Part Details Americas - 1195
  • 1000 $0.2408
  • 500 $0.3413
  • 250 $0.3574
  • 100 $0.3644
  • 25 $0.4711
$0.2408 / $0.4711 Buy Now UC3843BD1R2G Part Details
UC3843BD1013TR DISTI # 63365460
STMicroelectronics Current Mode PWM Controller 1A 500kHz 8-Pin SO N T/R RoHS: Compliant Min Qty: 18 Package Multiple: 1 Date Code: 2234 UC3843BD1013TR Part Details Americas - 548
  • 500 $0.3478
  • 250 $0.4080
  • 100 $0.4195
  • 25 $0.4448
  • 18 $0.4584
$0.3478 / $0.4584 Buy Now UC3843BD1013TR Part Details
UC3843BD1G DISTI # 74092703
onsemi Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N Rail RoHS: Compliant Min Qty: 23 Package Multiple: 1 Date Code: 2347 UC3843BD1G Part Details Americas - 230
  • 1078 $0.2530
  • 588 $0.3005
  • 98 $0.3371
  • 23 $0.5234
$0.2530 / $0.5234 Buy Now UC3843BD1G Part Details
UC3843BD1 DISTI # 77407678
STMicroelectronics Current Mode PWM Controller 1A 500kHz 8-Pin SO N Tube RoHS: Compliant Min Qty: 26 Package Multiple: 1 Date Code: 2402 UC3843BD1 Part Details Americas - 182
  • 4000 $0.3059
  • 2000 $0.3175
  • 1000 $0.3410
  • 500 $0.3995
  • 250 $0.4348
  • 100 $0.4457
  • 26 $0.5523
$0.3059 / $0.5523 Buy Now UC3843BD1 Part Details
UC3843BDG DISTI # 30312339
onsemi Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N Tube RoHS: Compliant Min Qty: 32 Package Multiple: 1 Date Code: 1548 UC3843BDG Part Details Americas - 71
  • 32 $0.3418
$0.3418 Buy Now UC3843BDG Part Details
UC3843BD1G DISTI # 77261153
onsemi Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N Rail RoHS: Compliant Min Qty: 26 Package Multiple: 1 Date Code: 2350 UC3843BD1G Part Details Americas - 46
  • 1078 $0.2561
  • 588 $0.3132
  • 98 $0.3591
  • 26 $0.6294
$0.2561 / $0.6294 Buy Now UC3843BD1G Part Details

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Quest Components  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1
Motorola Semiconductor Products Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, SOP UC3843BD1 Part Details 1222
  • 425 $0.4216
  • 83 $0.4722
  • 1 $1.0119
$0.4216 / $1.0119 Buy Now UC3843BD1 Part Details
UC3843BD1
STMicroelectronics Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, SOP UC3843BD1 Part Details 36
  • 35 $0.4410
  • 8 $0.5880
  • 1 $0.7350
$0.4410 / $0.7350 Buy Now UC3843BD1 Part Details
UC3843BD1
Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, SOP 233
  • 161 $0.2250
  • 34 $0.3750
  • 1 $0.7500
$0.2250 / $0.7500 Buy Now
UC3843BD1
onsemi Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, SOP UC3843BD1 Part Details 210
  • 60 $0.8433
  • 16 $1.0119
  • 1 $1.6865
$0.8433 / $1.6865 Buy Now UC3843BD1 Part Details
UC3843BD1
onsemi Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, SOP UC3843BD1 Part Details 137
  • 60 $0.8433
  • 16 $1.0119
  • 1 $1.6865
$0.8433 / $1.6865 Buy Now UC3843BD1 Part Details
UC3843BD1013TR
STMicroelectronics IC CTRLR PWM CURR-MODE HP 8-SOIC (Also Known As: UC3843BD) UC3843BD1013TR Part Details 2200
  • 545 $0.3281
  • 107 $0.3675
  • 1 $0.7875
$0.3281 / $0.7875 Buy Now UC3843BD1013TR Part Details
UC3843BD1013TR
STMicroelectronics IC CTRLR PWM CURR-MODE HP 8-SOIC UC3843BD1013TR Part Details 2200
  • 545 $0.3281
  • 107 $0.3675
  • 1 $0.7875
$0.3281 / $0.7875 Buy Now UC3843BD1013TR Part Details
UC3843BD1013TR
STMicroelectronics IC CTRLR PWM CURR-MODE HP 8-SOIC UC3843BD1013TR Part Details 48
  • 22 $0.6000
  • 5 $0.9600
  • 1 $1.2000
$0.6000 / $1.2000 Buy Now UC3843BD1013TR Part Details
UC3843BD1013TR
STMicroelectronics IC CTRLR PWM CURR-MODE HP 8-SOIC (Also Known As: UC3843BD) UC3843BD1013TR Part Details 48
  • 22 $0.6000
  • 5 $0.9600
  • 1 $1.2000
$0.6000 / $1.2000 Buy Now UC3843BD1013TR Part Details
UC3843BD1013TR
STMicroelectronics IC CTRLR PWM CURR-MODE HP 8-SOIC (Also Known As: UC3843BD) UC3843BD1013TR Part Details 2287
  • 1525 $0.4594
  • 306 $0.5250
  • 1 $1.3125
$0.4594 / $1.3125 Buy Now UC3843BD1013TR Part Details
UC3843BD1013TR
STMicroelectronics IC CTRLR PWM CURR-MODE HP 8-SOIC UC3843BD1013TR Part Details 2287
  • 1525 $0.4594
  • 306 $0.5250
  • 1 $1.3125
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UC3843BD1013TR
STMicroelectronics IC CTRLR PWM CURR-MODE HP 8-SOIC UC3843BD1013TR Part Details 741
  • 306 $0.5250
  • 77 $0.6563
  • 1 $1.3125
$0.5250 / $1.3125 Buy Now UC3843BD1013TR Part Details
UC3843BD1013TR
STMicroelectronics IC CTRLR PWM CURR-MODE HP 8-SOIC (Also Known As: UC3843BD) UC3843BD1013TR Part Details 741
  • 306 $0.5250
  • 77 $0.6563
  • 1 $1.3125
$0.5250 / $1.3125 Buy Now UC3843BD1013TR Part Details
UC3843BD1013TR
STMicroelectronics IC CTRLR PWM CURR-MODE HP 8-SOIC (Also Known As: UC3843BD) UC3843BD1013TR Part Details 219
  • 77 $0.6563
  • 20 $0.7875
  • 1 $1.3125
$0.6563 / $1.3125 Buy Now UC3843BD1013TR Part Details
UC3843BD1013TR
STMicroelectronics IC CTRLR PWM CURR-MODE HP 8-SOIC UC3843BD1013TR Part Details 219
  • 77 $0.6563
  • 20 $0.7875
  • 1 $1.3125
$0.6563 / $1.3125 Buy Now UC3843BD1013TR Part Details

View all 'UC3843BD' results from Quest Components

View all 'UC3843BD' 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 2006
  • 1000 $0.2581
  • 500 $0.2732
  • 100 $0.2854
  • 25 $0.2975
  • 1 $0.3036
$0.2581 / $0.3036 Buy Now UC3843BDR2G Part Details
UC3843BDG
onsemi UC3843B - Current-Mode PWM Controller RoHS: Compliant Status: Obsolete Min Qty: 1 UC3843BDG Part Details 8610
  • 1000 $0.2627
  • 500 $0.2781
  • 100 $0.2905
  • 25 $0.3028
  • 1 $0.3090
$0.2627 / $0.3090 Buy Now UC3843BDG Part Details
UC3843BD1R2
onsemi UC3843 Current-Mode PWM Controller ' RoHS: Not Compliant Status: Obsolete Min Qty: 1 UC3843BD1R2 Part Details 3285
  • 1000 $0.2224
  • 500 $0.2354
  • 100 $0.2459
  • 25 $0.2564
  • 1 $0.2616
$0.2224 / $0.2616 Buy Now UC3843BD1R2 Part Details
UC3843BD1
onsemi UC3843 Current-Mode PWM Controller RoHS: Compliant Status: Obsolete Min Qty: 1 UC3843BD1 Part Details 308
  • 1000 $0.4497
  • 500 $0.4762
  • 100 $0.4974
  • 25 $0.5185
  • 1 $0.5291
$0.4497 / $0.5291 Buy Now UC3843BD1 Part Details
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Bristol Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1013TR
STMicroelectronics   UC3843BD1013TR Part Details 7888   RFQ UC3843BD1013TR Part Details
UC3843BD1013TR
STMicroelectronics   UC3843BD1013TR Part Details 310   RFQ UC3843BD1013TR Part Details
UC3843BD1013TR
STMicroelectronics   UC3843BD1013TR Part Details 2859   RFQ UC3843BD1013TR Part Details
UC3843BD1013TR
STMicroelectronics   Min Qty: 6 UC3843BD1013TR Part Details 60
  • 24 $0.5850
  • 6 $0.9000
$0.5850 / $0.9000 Buy Now UC3843BD1013TR Part Details
UC3843BDG
onsemi   UC3843BDG Part Details 303   RFQ UC3843BDG Part Details
UC3843BD13TR
STMicroelectronics   Min Qty: 6 UC3843BD13TR Part Details 60
  • 24 $0.5850
  • 6 $0.9000
$0.5850 / $0.9000 Buy Now UC3843BD13TR Part Details
UC3843BD1R2
onsemi   UC3843BD1R2 Part Details 2500   RFQ UC3843BD1R2 Part Details
UC3843BD1R2
onsemi   UC3843BD1R2 Part Details 1195   RFQ UC3843BD1R2 Part Details
UC3843BD1
.   Min Qty: 9 UC3843BD1 Part Details 292
  • 138 $0.2109
  • 37 $0.3656
  • 9 $0.5625
$0.2109 / $0.5625 Buy Now UC3843BD1 Part Details
UC3843BD1
Motorola Semiconductor Products   UC3843BD1 Part Details 785   RFQ UC3843BD1 Part Details
UC3843BD1
STMicroelectronics   UC3843BD1 Part Details 45   RFQ UC3843BD1 Part Details
UC3843BD1
onsemi   UC3843BD1 Part Details 2084   RFQ UC3843BD1 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
UC3843BD1R2G
onsemi   UC3843BD1R2G Part Details 2280   RFQ UC3843BD1R2G Part Details

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TME ECIA Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1G DISTI # UC3843BD1G
onsemi IC: PMIC, PWM controller, 1A, 48÷500kHz, Ch: 1, SO8, flyback, 0÷96% Min Qty: 1 UC3843BD1G Part Details 47
  • 98 $0.3310
  • 50 $0.4370
  • 10 $0.6110
  • 1 $0.6880
$0.3310 / $0.6880 Buy Now UC3843BD1G Part Details
UC3843BD1013TR DISTI # UC3843BD1013TR
STMicroelectronics IC: PMIC, PWM controller, 1A, 48÷500kHz, Ch: 1, SO8, boost,flyback Min Qty: 1 UC3843BD1013TR Part Details 2307
  • 2500 $0.3320
  • 1000 $0.3730
  • 500 $0.4100
  • 250 $0.4520
  • 100 $0.5120
  • 1 $0.6400
$0.3320 / $0.6400 Buy Now UC3843BD1013TR Part Details
UC3843BD1 DISTI # UC3843BD1
STMicroelectronics IC: PMIC, PWM controller, 1A, 48÷500kHz, Ch: 1, SO8, boost,flyback Min Qty: 1 UC3843BD1 Part Details 4718
  • 500 $0.3400
  • 100 $0.3970
  • 25 $0.4420
  • 5 $0.5040
  • 1 $0.7590
$0.3400 / $0.7590 Buy Now UC3843BD1 Part Details
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ComSIT USA  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BDR2G
onsemi HIGH PERFORMANCE CURRENT MODE CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 RoHS: Compliant UC3843BDR2G Part Details Europe - 335   RFQ UC3843BDR2G Part Details
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Ameya Holding Limited  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1
STMicroelectronics PMIC, PWM controller, 1A, 48÷500kHz, Channels: 1, SO8, Usup: 8.4÷36V UC3843BD1 Part Details 24592   RFQ UC3843BD1 Part Details
UC3843BD1G
onsemi   Min Qty: 98 UC3843BD1G Part Details 750
  • 98 $0.4056
  • 490 $0.3934
$0.3934 / $0.4056 Buy Now UC3843BD1G Part Details
UC3843BD1R2G
Vishay Intertechnologies   UC3843BD1R2G Part Details 5000   RFQ UC3843BD1R2G Part Details
UC3843BD1013TR
STMicroelectronics UC3843B Series 30 V 17 mA High Performance Current Mode PWM Controller - SOIC-8 UC3843BD1013TR Part Details 81544   RFQ UC3843BD1013TR Part Details
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Sensible Micro Corporation  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1013TR DISTI # SMC-UC3843BD1013TR
STMicroelectronics AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days UC3843BD1013TR Part Details 5000   RFQ UC3843BD1013TR Part Details
UC3843BD1G DISTI # SMC-UC3843BD1G
onsemi Onsemi RoHS: Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Container: Tape & Reel UC3843BD1G Part Details 12
  • 1000 $0.2465
  • 500 $0.2682
  • 100 $0.2755
$0.2465 / $0.2755 RFQ UC3843BD1G Part Details
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Chip 1 Exchange  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BDR2G
onsemi INSTOCK UC3843BDR2G Part Details 5495   RFQ UC3843BDR2G Part Details
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Flip Electronics ECIA Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1R2G
onsemi Stock, ship today UC3843BD1R2G Part Details 285500
  • 1 $0.2100
$0.2100 RFQ UC3843BD1R2G Part Details
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Win Source Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1013TR
STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC / Current Mode PWM Controller 1A 500kHz 8-Pin SO N T/R UC3843BD1013TR Part Details 119400
  • 175 $0.2910
  • 420 $0.2390
  • 650 $0.2320
  • 895 $0.2240
  • 1155 $0.2170
  • 1550 $0.1940
$0.1940 / $0.2910 Buy Now UC3843BD1013TR Part Details
UC3843BD1R2
onsemi High Performance Current Mode Controllers | IC REG CTRLR FLYBACK 8SOIC UC3843BD1R2 Part Details 84180
  • 115 $0.4530
  • 270 $0.3710
  • 420 $0.3600
  • 575 $0.3480
  • 745 $0.3370
  • 995 $0.3020
$0.3020 / $0.4530 Buy Now UC3843BD1R2 Part Details
UC3843BD1
STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SO UC3843BD1 Part Details 85400
  • 105 $0.4810
  • 255 $0.3950
  • 395 $0.3820
  • 545 $0.3700
  • 700 $0.3580
  • 935 $0.3210
$0.3210 / $0.4810 Buy Now UC3843BD1 Part Details
UC3843BD1G
onsemi IC REG CTRLR FLYBACK 8SOIC UC3843BD1G Part Details 84250
  • 105 $0.4810
  • 255 $0.3950
  • 395 $0.3820
  • 545 $0.3700
  • 700 $0.3580
  • 935 $0.3210
$0.3210 / $0.4810 Buy Now UC3843BD1G Part Details
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Chip1Cloud  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD
onsemi IC REG CTRLR FLYBACK 14SOIC / HIGH PERFORMANCE CURRENT MODE CONTROLLERS UC3843BD Part Details 8160   RFQ UC3843BD Part Details
UC3843BDR2G
onsemi Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N T/R / IC REG CTRLR FLYBACK 14SOIC UC3843BDR2G Part Details 10000   RFQ UC3843BDR2G 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 1290   RFQ UC3843BD1013TR Part Details
UC3843BDG
onsemi IC REG CTRLR FLYBACK 14SOIC UC3843BDG Part Details 2270   RFQ UC3843BDG Part Details
UC3843BDR2
onsemi High Performance Current Mode Controllers | IC REG CTRLR FLYBACK 14SOIC UC3843BDR2 Part Details 6000   RFQ UC3843BDR2 Part Details
UC3843BD1013TR(ST)
STMicroelectronics   UC3843BD1013TR(ST) Part Details 3280   RFQ UC3843BD1013TR(ST) Part Details
UC3843BD1R2
onsemi High Performance Current Mode Controllers | IC REG CTRLR FLYBACK 8SOIC UC3843BD1R2 Part Details 1350   RFQ UC3843BD1R2 Part Details
UC3843BD1
STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SO UC3843BD1 Part Details 3400   RFQ UC3843BD1 Part Details
UC3843BD1G
onsemi IC REG CTRLR FLYBACK 8SOIC UC3843BD1G Part Details 7500   RFQ UC3843BD1G Part Details
UC3843BD1R2G
onsemi IC REG CTRLR FLYBACK 8SOIC UC3843BD1R2G Part Details 472960   RFQ UC3843BD1R2G Part Details

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Shengyu Electronics Technology Limited  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD
Honest Han IC REG CTRLR FLYBACK 14SOIC UC3843BD Part Details 18109   RFQ UC3843BD Part Details
UC3843BDR2G
Honest Han IC REG CTRLR FLYBACK 14SOIC UC3843BDR2G Part Details 22658   RFQ UC3843BDR2G Part Details
UC3843BD1013TR
Honest Han IC REG CTRLR BOOST/FLYBACK 8SOIC UC3843BD1013TR Part Details 48925   RFQ UC3843BD1013TR Part Details
UC3843BD1R2
Honest Han IC REG CTRLR FLYBACK 8SOIC UC3843BD1R2 Part Details 17345   RFQ UC3843BD1R2 Part Details
UC3843BD1
Honest Han IC REG CTRLR FLYBACK 8SOIC UC3843BD1 Part Details 22569   RFQ UC3843BD1 Part Details
UC3843BD1G
Honest Han ON SEMICONDUCTOR UC3843BD1GCURRENT MODE PWM CONTROLLER, 25V, 8-SOIC UC3843BD1G Part Details 21044   RFQ UC3843BD1G Part Details
UC3843BD1R2G
Hongxing Electrical Ltd IC REG CTRLR FLYBACK 8SOIC UC3843BD1R2G Part Details 34941   RFQ UC3843BD1R2G Part Details

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EBV Elektronik Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
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 - 1900   Buy Now UC3843BD1 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: 37 Weeks, 0 Days UC3843BD1G Part Details EBV - 1078   Buy Now UC3843BD1G Part Details
UC3843BD1013TR DISTI # UC3843BD1013TR
STMicroelectronics Current Mode PWM Controller 1A 8-Pin SO N T/R (Alt: UC3843BD1013TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 15 Weeks, 0 Days UC3843BD1013TR Part Details EBV - 87500   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: 25 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: 37 Weeks, 0 Days UC3843BD1R2G Part Details EBV - 0   Buy Now UC3843BD1R2G Part Details

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CHIPMALL.COM LIMITED  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1
STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SO UC3843BD1 Part Details 347
  • 1 $0.6905
  • 10 $0.5730
  • 100 $0.4574
  • 500 $0.4218
  • 1000 $0.4040
$0.4040 / $0.6905 Buy Now UC3843BD1 Part Details
UC3843BD1R2G
onsemi IC REG CTRLR FLYBACK 8SOIC UC3843BD1R2G Part Details 1500
  • 1 $0.5966
  • 10 $0.5112
  • 100 $0.4012
  • 500 $0.3489
  • 1000 $0.3384
$0.3384 / $0.5966 Buy Now UC3843BD1R2G Part Details
UC3843BD1013TR
STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC UC3843BD1013TR Part Details 58082
  • 1 $0.3926
  • 10 $0.3248
  • 100 $0.2652
  • 500 $0.2448
  • 1000 $0.2346
$0.2346 / $0.3926 Buy Now UC3843BD1013TR Part Details
UC3843BDTR(XBLW)
XBLW 500kHz 30V SOP-8 AC-DC Controllers & Regulators ROHS UC3843BDTR(XBLW) Part Details 10080
  • 5 $0.1018
  • 50 $0.0822
  • 150 $0.0725
  • 500 $0.0651
  • 2500 $0.0592
  • 5000 $0.0562
$0.0562 / $0.1018 Buy Now UC3843BDTR(XBLW) Part Details
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Component Electronics, Inc  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1R2G
onsemi IN STOCK SHIP TODAY UC3843BD1R2G Part Details 230
  • 1000 $1.0000
  • 100 $1.1500
  • 1 $1.5400
$1.0000 / $1.5400 Buy Now UC3843BD1R2G Part Details
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Wuhan P&S Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1G
onsemi High Performance Current Mode Controllers Min Qty: 1 UC3843BD1G Part Details 98
  • 1 $0.6800
  • 100 $0.4300
  • 500 $0.3600
  • 1000 $0.3300
$0.3300 / $0.6800 Buy Now UC3843BD1G Part Details
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Avnet Asia Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
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: 35 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
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: 23 Weeks, 0 Days UC3843BDR2G Part Details 0
  • 250000 $0.2449
  • 125000 $0.2508
  • 50000 $0.2570
  • 25000 $0.2635
  • 15000 $0.2704
  • 10000 $0.2776
  • 5000 $0.2974
$0.2449 / $0.2974 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: 5000 Package Multiple: 2500 Lead time: 35 Weeks, 0 Days UC3843BD1R2G Part Details 0
  • 250000 $0.2209
  • 125000 $0.2263
  • 50000 $0.2319
  • 25000 $0.2377
  • 15000 $0.2408
  • 10000 $0.2439
  • 5000 $0.2471
$0.2209 / $0.2471 Buy Now UC3843BD1R2G Part Details
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LCSC  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1013TR
STMicroelectronics 500kHz 7.6V30V SOIC-8 AC-DC Controllers Regulators ROHS UC3843BD1013TR Part Details 57949
  • 1000 $0.2040
  • 500 $0.2129
  • 100 $0.2306
  • 30 $0.2528
  • 10 $0.2824
  • 1 $0.3414
$0.2040 / $0.3414 Buy Now UC3843BD1013TR Part Details
UC3843BD1R2G
onsemi 500kHz 7.6V30V SOIC-8 AC-DC Controllers Regulators ROHS UC3843BD1R2G Part Details 2197
  • 1000 $0.3349
  • 500 $0.3425
  • 100 $0.3909
  • 30 $0.4364
  • 10 $0.4909
  • 1 $0.5682
$0.3349 / $0.5682 Buy Now UC3843BD1R2G Part Details
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Chip1Stop Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1G DISTI # C1S541900133279
onsemi Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N Tube RoHS: Compliant pbFree: Yes Container: Tube UC3843BD1G Part Details 355
  • 200 $0.3250
  • 100 $0.3260
  • 50 $0.3450
  • 10 $0.4260
  • 5 $0.4690
$0.3250 / $0.4690 Buy Now UC3843BD1G Part Details
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Acme Chip Technology Co.,Limited Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
E-UC3843BD1
MDD (Microdiode Electronics) IC REG CTRLR BOOST/FLYBACK 8SOIC E-UC3843BD1 Part Details 5186   RFQ E-UC3843BD1 Part Details
UC3843BDG
Espressif Inc IC REG CTRLR FLYBACK 14SOIC UC3843BDG Part Details 11060
  • 1 $0.4641
  • 10 $0.4548
  • 100 $0.4409
  • 1000 $0.4270
$0.4270 / $0.4641 RFQ UC3843BDG Part Details
UC3843BDR2
Shanghai Nanlin Electronics Co Ltd IC REG CTRLR FLYBACK 14SOIC UC3843BDR2 Part Details 5459   RFQ UC3843BDR2 Part Details
E-UC3843BD1013TR
Shanghai Nanlin Electronics Co Ltd IC REG CTRLR BOOST/FLYBACK 8SOIC E-UC3843BD1013TR Part Details 9343
  • 1 $1.0506
  • 10 $1.0296
  • 100 $0.9981
  • 1000 $0.9666
$0.9666 / $1.0506 RFQ E-UC3843BD1013TR Part Details
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New Advantage Corporation Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843BD1G
onsemi SOIC 8/C�/HIGH PERFORMANCE CURRENT MODE CONTROLLER RoHS: Compliant Min Qty: 1 Package Multiple: 98 UC3843BD1G Part Details 1387
  • 588 $0.4158
  • 1387 $0.3847
$0.3847 / $0.4158 Buy Now UC3843BD1G Part Details
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Avnet Silica Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
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 - 31200   Buy Now UC3843BD1 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: 36 Weeks, 0 Days UC3843BD1G Part Details Silica - 1666   Buy Now UC3843BD1G Part Details
UC3843BD1013TR DISTI # UC3843BD1013TR
STMicroelectronics Current Mode PWM Controller 1A 8-Pin SO N T/R (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: 24 Weeks, 0 Days UC3843BDR2G Part Details Silica - 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: 36 Weeks, 0 Days UC3843BD1R2G Part Details Silica - 0   Buy Now UC3843BD1R2G Part Details

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