Power Circuits

Types of Power Circuits

Most popular parts in Power Circuits

TPS2491DGSR

Distributor Manufacturer Description Stock Price Buy
Newark element14 Texas Instruments HOT-SWAP CONTROLLER, 80V, VSSOP-10; Controller Applications:Base Stations, Plug In Modules, Server Backplane, Storage Area Networks, Medical Systems; Input Voltage:-; Supply Voltage Min:9V; Supply Voltage Max:80V; Controller IC Case RoHS Compliant: Yes RoHS: Compliant 0
  • 1 $3.1400
  • 10 $3.0000
  • 25 $2.8500
  • 50 $2.7300
  • 100 $2.6100
  • 250 $2.5300
  • 500 $2.4700
  • 1000 $2.4300
Buy Now
Texas Instruments Texas Instruments 9-V to 80-V hot swap controller with power limiting and Auto Retry RoHS: Compliant 0
  • 1000 $1.0560
  • 250 $1.3100
  • 100 $1.8690
  • 1 $2.1330
Buy Now
RS Components Texas Instruments HOT SWAP CONTROLLER +80V POWER-LIMITING, RL RoHS: Compliant 1437
  • 10 £1.8500
Buy Now
NexGen Digital TI RoHS: Compliant 2
RFQ
Chip One Exchange Texas Instruments INSTOCK RoHS: Compliant 677
RFQ
element14 Asia-Pacific Texas Instruments HOT-SWAP CONTROLLER, 80V, VSSOP-10 RoHS: Compliant 0
  • 1 $4.4800
  • 10 $4.0200
  • 25 $3.9700
Buy Now

EN5322QI

Distributor Manufacturer Description Stock Price Buy
Chip One Exchange Altera Corporation INSTOCK RoHS: Compliant 40
RFQ

TL431AIDBZR

Distributor Manufacturer Description Stock Price Buy
Newark element14 Texas Instruments VOLT REF, SHUNT-ADJ, 2.495V-36V, SOT-23; Voltage Reference Type:Shunt - Adjustable; Product Range:-; Reference Voltage:2.495V to 36V; Initial Accuracy:1%; Temperature Coefficient:92ppm/°C; Voltage Reference Case Style:SOT-23; No. of RoHS Compliant: Yes RoHS: Compliant 0
  • 1 $0.4600
  • 10 $0.4040
  • 25 $0.3840
  • 50 $0.3670
  • 100 $0.3510
  • 250 $0.3400
  • 500 $0.3320
  • 1000 $0.3260
Buy Now
Texas Instruments Texas Instruments Adjustable precision shunt regulator RoHS: Compliant 0
  • 1000 $0.0830
  • 250 $0.1250
  • 100 $0.1620
  • 1 $0.2380
Buy Now
Bristol Electronics Texas Instruments RoHS: Compliant 181
RFQ
Bristol Electronics Texas Instruments RoHS: Compliant 1900
RFQ
RS Components Texas Instruments V-REF ADJUSTABLE 2.495V TO 36V 100MA, PK RoHS: Compliant 1530
  • 10 £0.2620
  • 50 £0.1790
  • 200 £0.1400
  • 500 £0.1010
Buy Now
RS Components Texas Instruments V-REF ADJUSTABLE 2.495V TO 36V 100MA, RL RoHS: Compliant 3692
  • 50 £0.1790
  • 200 £0.1400
  • 500 £0.1010
Buy Now
NexGen Digital TI RoHS: Compliant 1
RFQ
Chip One Exchange Texas Instruments - TI INSTOCK RoHS: Compliant 19500
RFQ
Chip1Stop Texas Instruments V-Ref Adjustable 2.495V to 36V 100mA Automotive 3-Pin SOT-23 T/R RoHS: Compliant 5239
  • 3000 $0.0978
  • 1000 $0.1050
  • 500 $0.1200
  • 250 $0.1300
  • 100 $0.2050
  • 50 $0.3040
  • 10 $0.3330
Buy Now
Chip1Stop Texas Instruments V-Ref Adjustable 2.495V to 36V 100mA Automotive 3-Pin SOT-23 T/R RoHS: Compliant 213000
  • 15000 $0.0985
Buy Now
Chip1Stop Texas Instruments V-Ref Adjustable 2.495V to 36V 100mA Automotive 3-Pin SOT-23 T/R RoHS: Compliant 834
  • 500 $0.1319
Buy Now
element14 Asia-Pacific Texas Instruments VOLT REF, SHUNT-ADJ, 2.495V-36V, SOT-23 RoHS: Compliant 0
  • 5 $0.6000
  • 25 $0.5600
  • 100 $0.5330
Buy Now
Farnell element14 Texas Instruments VOLTAGE REF, SHUNT, 2.495V-36V, SOT-23-3 RoHS: Compliant 9000
  • 3000 £0.0789
  • 9000 £0.0684
Buy Now
Farnell element14 Nexperia VOLTAGE REF, SHUNT, 2.495V-36V, SOT-23-3 RoHS: Compliant 23063
  • 5 £0.2620
  • 50 £0.2400
  • 100 £0.1110
  • 250 £0.1060
  • 500 £0.0880
Buy Now

LMZ31710RVQT

Distributor Manufacturer Description Stock Price Buy
Newark element14 Texas Instruments DC/DC CONV, BUCK, 1.2MHZ, B3QFN-42; DC / DC Converter Type:Module; Input Voltage Min:2.95V; Input Voltage Max:17V; No. of Outputs:1 Output; DC / DC Converter IC Case:B3QFN; No. of Pins:42Pins; Output Current:10A; Output Voltage RoHS Compliant: Yes RoHS: Not Compliant 0
  • 1 $19.6900
  • 10 $18.8300
  • 25 $17.9000
Buy Now
Texas Instruments Texas Instruments 2.95V to 17V, 10A Step-Down Power Module with Current Sharing in 10x10x4.3mm QFN Package RoHS: Not Compliant 0
  • 1000 $8.0590
  • 250 $9.0100
  • 100 $11.6860
  • 1 $13.3780
Buy Now
RS Components Texas Instruments 10A DC-DC MODULE 0.6V-5.5V 17VIN B3QFN42, RL RoHS: Not Compliant 26
  • 10 £9.6200
  • 50 £9.2200
  • 100 £8.7400
  • 200 £7.7800
Buy Now
RS Components Texas Instruments 10A DC-DC MODULE 0.6V-5.5V 17VIN B3QFN42, EA RoHS: Not Compliant 3
  • 1 £10.0300
  • 10 £9.6200
  • 50 £9.2200
  • 100 £8.7400
  • 200 £7.7800
Buy Now
NexGen Digital TI RoHS: Not Compliant 2
RFQ
Chip1Stop Texas Instruments Module DC-DC 1-OUT 0.6V to 5.5V 10A 42-Pin B3QFN T/R RoHS: Compliant 500
  • 250 $8.8645
Buy Now
element14 Asia-Pacific Texas Instruments DC/DC CONV, BUCK, 1.2MHZ, B3QFN-42 RoHS: Compliant 0
  • 1 $24.8200
Buy Now
Farnell element14 Texas Instruments DC/DC CONV, BUCK, 1.2MHZ, B3QFN-42 RoHS: Not Compliant 0
  • 1 £8.7200
  • 10 £8.1000
  • 25 £7.9800
  • 50 £7.7300
  • 100 £6.6500
Buy Now

TPS2490DGSR

Distributor Manufacturer Description Stock Price Buy
Newark element14 Texas Instruments HOT-SWAP CONTROLLER, 80V, VSSOP-10; Controller Applications:Server Backplane, Storage Area Networks, Medical Systems, Plug In Modules, Base Stations; Input Voltage:80V; Supply Voltage Min:9V; Supply Voltage Max:80V; Controller IC RoHS Compliant: Yes RoHS: Compliant 0
  • 1 $3.6100
  • 10 $3.4500
  • 25 $3.2800
  • 50 $3.1400
  • 100 $3.0000
  • 250 $2.9100
  • 500 $2.8400
  • 1000 $2.7900
Buy Now
Texas Instruments Texas Instruments 9-V to 80-V hot swap controller with power limiting and latch off RoHS: Compliant 0
  • 1000 $1.2140
  • 250 $1.5070
  • 100 $2.1490
  • 1 $2.4520
Buy Now
Bristol Electronics Texas Instruments RoHS: Compliant 8
RFQ
NexGen Digital TI RoHS: Compliant 9
RFQ
Chip1Stop Texas Instruments Hot Swap Controller 1-CH 80V N-Channel Positive High Voltage 10-Pin VSSOP T/R RoHS: Compliant 45
  • 25 $2.2359
Buy Now
element14 Asia-Pacific Texas Instruments HOT-SWAP CONTROLLER, 80V, VSSOP-10 RoHS: Compliant 0
  • 1 $5.1400
  • 10 $4.6200
  • 25 $4.5500
Buy Now

LM317T

Distributor Manufacturer Description Stock Price Buy
Newark element14 Onsemi ADJUSTABLE LINEAR REGULATOR, 1.2V TO 37V, TO-220; Fixed Output Voltage Nom.:-; Adjustable Output Voltage Min:1.2V; Adjustable Output Voltage Max:37V; Input Voltage Min:4.2V; Input Voltage Max:40V; Product Range:-; Output Current:1.5ARoHS Compliant: Yes 0
  • 100 $0.5740
Buy Now
Newark element14 Texas Instruments ADJUSTABLE LINEAR REGULATOR, 1.2V TO 37V, TO-220; Fixed Output Voltage Nom.:-; Adjustable Output Voltage Min:1.2V; Adjustable Output Voltage Max:37V; Input Voltage Min:4.2V; Input Voltage Max:40V; Product Range:-; Output Current:1.5ARoHS Compliant: No RoHS: Not Compliant 0
  • 100 $1.3800
  • 500 $1.2800
  • 1000 $1.1500
  • 2500 $0.9240
  • 5000 $0.8960
Buy Now
Newark element14 STMicroelectronics V REG ADJ +1.2/37V, TO-220-3, 317; Fixed Output Voltage Nom.:-; Adjustable Output Voltage Min:1.2V; Adjustable Output Voltage Max:37V; Input Voltage Min:4.2V; Input Voltage Max:40V; Product Range:LM217, LM317 Series; Output RoHS Compliant: Yes 39808
  • 1 $0.8470
  • 10 $0.7490
  • 100 $0.5730
  • 500 $0.4530
  • 1000 $0.3730
Buy Now
Future Electronics STMicroelectronics LM317 Series 1.5 A 1.2 to 37 V Adjustable Positive Voltage Regulator - TO-220 RoHS: Compliant 24320
Tube
  • 1 $0.4550
  • 150 $0.4350
  • 500 $0.4200
  • 2500 $0.4050
  • 10000 $0.3700
Buy Now
Future Electronics STMicroelectronics LM317 Series 1.5 A 1.2 to 37 V Adjustable Positive Voltage Regulator - TO-220 RoHS: Compliant 1100
Tube
  • 50 $0.4500
  • 250 $0.4300
  • 1500 $0.4100
  • 5000 $0.3950
  • 15000 $0.3700
Buy Now
Future Electronics STMicroelectronics LM317 Series 1.5 A 1.2 to 37 V Adjustable Positive Voltage Regulator - TO-220 RoHS: Compliant 573300
Tube
  • 50 $0.4500
  • 250 $0.4300
  • 1500 $0.4100
  • 5000 $0.3950
  • 15000 $0.3700
Buy Now
Rochester Electronics Fairchild Semiconductor Corporation LM317 100mA 40V Input Adjustable Linear Regulator RoHS: Not Compliant 192255
  • 1000 $1.6800
  • 500 $1.7200
  • 100 $1.7500
  • 25 $1.7900
  • 1 $1.8300
Buy Now
Bristol Electronics STMicroelectronics 4
RFQ
Bristol Electronics STMicroelectronics 139
RFQ
Bristol Electronics ON Semiconductor 113
RFQ
Bristol Electronics ON Semiconductor 4
RFQ
Bristol Electronics ON-SEMI (ON Semiconductor) 50
  • 2 $2.9120
  • 10 $1.8928
  • 28 $1.4560
Buy Now
Bristol Electronics NSC (National Semiconductor) RoHS: Not Compliant 90
  • 2 $2.9120
  • 10 $1.8928
  • 28 $1.4560
  • 87 $1.3590
Buy Now
Bristol Electronics National Semiconductor Corporation RoHS: Not Compliant 154
RFQ
Bristol Electronics STMicroelectronics 235
RFQ
Bristol Electronics Motorola Semiconductor Products RoHS: Not Compliant 168
RFQ
Bristol Electronics National Semiconductor Corporation RoHS: Not Compliant 274
RFQ
Bristol Electronics National Semiconductor Corporation RoHS: Not Compliant 59
RFQ
Bristol Electronics ON Semiconductor 135
RFQ
Bristol Electronics Fairchild Semiconductor Corporation RoHS: Compliant 201
RFQ
Bristol Electronics Fairchild Semiconductor Corporation RoHS: Compliant 379
RFQ
Bristol Electronics STMicroelectronics 240
RFQ
RS Components STMicroelectronics STANDARD REGULATOR 1.2V TO 37V 1.5A, TU 5200
  • 50 £0.3700
Buy Now
RS Components STMicroelectronics STANDARD REGULATOR 1.2V TO 37V 1.5A, PK 28901
  • 10 £0.3740
  • 20 £0.2690
  • 50 £0.2440
  • 100 £0.2130
  • 200 £0.2030
Buy Now
ComS.I.T. ON Semiconductor Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSFM3 RoHS: Not Compliant Europe - 49
RFQ
NexGen Digital NSC RoHS: Not Compliant 4600
RFQ
Chip One Exchange INCHANGE SEMICONDUCTOR CORP. - ISC INSTOCK 58000
RFQ
Chip One Exchange National Semiconductor Corporation INSTOCK RoHS: Not Compliant 408
RFQ
element14 Asia-Pacific STMicroelectronics V REG ADJ +1.2/37V, TO-220-3, 317 RoHS: Compliant 0
  • 1 $1.4000
  • 10 $1.1500
  • 100 $0.8670
  • 500 $0.7370
Buy Now
element14 Asia-Pacific STMicroelectronics IC, REGULATOR ADJ +1.2/37V, TUBE50 RoHS: Compliant 0
  • 1 $11.9800
Buy Now
Farnell element14 ON Semiconductor REG, LINEAR, 1.2V TO 37V, ADJ, 3TO220 RoHS: Compliant 0
  • 1 £0.6020
  • 50 £0.5250
  • 100 £0.3380
  • 250 £0.3340
  • 500 £0.3290
Buy Now
Farnell element14 STMicroelectronics V REG ADJ +1.2/37V, TO-220-3, 317 62306
  • 5 £0.4520
  • 50 £0.3970
  • 100 £0.2440
  • 250 £0.2160
  • 500 £0.1890
Buy Now

LM2675M-5.0/NOPB

Distributor Manufacturer Description Stock Price Buy
Newark element14 Texas Instruments IC, STEP-DOWN REGULATOR, SOIC-8; Topology:Buck (Step Down); Input Voltage Min:6.5V; Input Voltage Max:40V; DC / DC Converter IC Case:SOIC; No. of Pins:8Pins; Output Current:1A; Output Voltage Nom.:5V; Switching Frequency:260kHz; RoHS Compliant: Yes RoHS: Compliant 0
  • 1 $6.3800
  • 10 $6.0000
  • 25 $5.6800
  • 50 $5.4200
  • 100 $5.2000
  • 250 $4.9400
  • 500 $4.8500
Buy Now
Texas Instruments Texas Instruments SIMPLE SWITCHER® 6.5V to 40V, 1A Low Component Count Step-Down Regulator RoHS: Compliant 0
  • 1000 $2.1120
  • 250 $2.6210
  • 100 $3.7380
  • 1 $4.2660
Buy Now
RS Components Texas Instruments STEPDOWN SWITCH REGULATOR LM2675M5 1.55A, EA RoHS: Compliant 430
  • 1 £3.9600
  • 19 £3.4800
  • 48 £3.1800
Buy Now
RS Components Texas Instruments STEPDOWN SWITCH REGULATOR LM2675M5 1.55A, TU RoHS: Compliant 3039
  • 19 £3.4800
  • 48 £3.1800
Buy Now
Chip One Exchange National Semiconductor Corporation INSTOCK RoHS: Compliant 30
RFQ
Chip1Stop Texas Instruments Conv DC-DC 8V to 40V Step Down Single-Out 5V 1A 8-Pin SOIC Tube RoHS: Compliant 417
  • 50 $2.4400
  • 10 $2.4900
  • 1 $3.0000
Buy Now
Chip1Stop Texas Instruments Conv DC-DC 8V to 40V Step Down Single-Out 5V 1A 8-Pin SOIC Tube RoHS: Compliant 36
  • 250 $3.1808
Buy Now
element14 Asia-Pacific Texas Instruments IC, STEP-DOWN REGULATOR, SOIC-8 RoHS: Compliant 0
  • 1 $8.9400
  • 10 $8.0300
  • 25 $7.9200
Buy Now

TL431AIDBZR,215

Distributor Manufacturer Description Stock Price Buy
Newark element14 Nexperia VOLT REF, SHUNT-ADJ, 2.495V-36V, SOT-23; Voltage Reference Type:Shunt - Adjustable; Product Range:TL431 Series; Reference Voltage:2.495V to 36V; Initial Accuracy:1%; Temperature Coefficient:-; Voltage Reference Case Style:SOT-23 RoHS Compliant: Yes 0
  • 1 $0.3900
  • 10 $0.3140
  • 100 $0.2130
  • 500 $0.1600
  • 1000 $0.1200
Buy Now
RS Components Nexperia SHUNT REGULATOR 100MA ADJUSTABLE SOT23, PK 400
  • 50 £0.1200
  • 150 £0.0930
  • 300 £0.0780
  • 600 £0.0660
  • 1200 £0.0650
Buy Now
RS Components Nexperia SHUNT REGULATOR 100MA ADJUSTABLE SOT23, RL 21250
  • 150 £0.0930
  • 300 £0.0780
  • 600 £0.0660
  • 1200 £0.0650
Buy Now
Chip1Stop Nexperia TL431AIDBZR/SOT23/TO-236AB 17360
  • 10000 $0.0846
  • 5000 $0.0897
  • 3000 $0.0955
  • 1000 $0.1030
  • 500 $0.1080
  • 250 $0.1270
  • 100 $0.1390
  • 50 $0.1490
  • 10 $0.2390
  • 1 $1.7000
Buy Now
Chip1Stop Nexperia TL431AIDBZR/SOT23/TO-236AB RoHS: Compliant 2551
  • 1000 $0.0717
  • 500 $0.1128
Buy Now
element14 Asia-Pacific Nexperia VOLTAGE REF, SHUNT, 2.495V-36V, SOT-23-3 RoHS: Compliant 0
  • 5 $0.6000
  • 25 $0.5490
  • 100 $0.4080
  • 250 $0.3700
  • 500 $0.3060
  • 1000 $0.2300
Buy Now
element14 Asia-Pacific Nexperia VOLTAGE REF, SHUNT, 2.495V-36V, SOT-23-3 RoHS: Compliant 0
  • 100 $0.4080
  • 250 $0.3700
  • 500 $0.3060
  • 1000 $0.2300
Buy Now

LM317TG

Distributor Manufacturer Description Stock Price Buy
Newark element14 Onsemi ADJUSTABLE LDO VOLTAGE REGULATOR, 1.2V TO 37V, 1.5A TO220; Fixed Output Voltage Nom.:-; Adjustable Output Voltage Min:1.2V; Adjustable Output Voltage Max:37V; Input Voltage Min:4.2V; Input Voltage Max:40V; Product Range:-; MSL:- RoHS Compliant: Yes 0
  • 1 $0.8600
  • 10 $0.7610
  • 100 $0.5830
  • 500 $0.4610
  • 1000 $0.3680
  • 2500 $0.3340
  • 10000 $0.3110
Buy Now
Newark element14 Onsemi IC, VOLTAGE REGULATOR; Fixed Output Voltage Nom.:-; Adjustable Output Voltage Min:1.2V; Adjustable Output Voltage Max:37V; Input Voltage Min:4.2V; Input Voltage Max:40V; Product Range:-; Output Current:1.5A; Output Type:Adjustable; RoHS Compliant: Yes 0
  • 1 $0.8600
  • 10 $0.7610
  • 100 $0.5830
  • 500 $0.4610
  • 1000 $0.3680
  • 2500 $0.3340
  • 10000 $0.3110
Buy Now
Bristol Electronics ON Semiconductor 48
RFQ
Bristol Electronics ON Semiconductor 25
RFQ
RS Components ON Semiconductor LM317 POSITIVE VOLTAGE REGULATOR 1.5A, TU 11036
  • 50 £0.4590
  • 100 £0.2960
  • 250 £0.2870
  • 500 £0.2770
  • 1500 £0.2380
Buy Now
element14 Asia-Pacific Onsemi IC, VOLTAGE REGULATOR RoHS: Compliant 0
  • 1 $1.7300
  • 10 $1.5300
  • 25 $1.4400
  • 100 $1.1700
  • 250 $1.0900
  • 500 $0.9240
  • 1000 $0.7630
Buy Now
Farnell element14 ON Semiconductor IC, VOLTAGE REGULATOR 8359
  • 1 £0.5520
  • 50 £0.4820
  • 100 £0.3110
  • 250 £0.2900
  • 500 £0.2700
Buy Now

INA219AIDCNR

Distributor Manufacturer Description Stock Price Buy
Texas Instruments Texas Instruments 26V, 12-bit, i2c output current/voltage/power monitor RoHS: Compliant 0
  • 1000 $0.8400
  • 250 $1.1160
  • 100 $1.5540
  • 1 $1.8820
Buy Now
RS Components Texas Instruments ZERO-DRIFT CURRENT MONITOR I2C SSOP8, PK RoHS: Compliant 240
  • 5 £1.6260
  • 50 £1.2800
  • 100 £1.0260
Buy Now
RS Components Texas Instruments ZERO-DRIFT CURRENT MONITOR I2C SSOP8, RL RoHS: Compliant 1935
  • 50 £1.2800
  • 100 £1.0260
Buy Now
NexGen Digital TI RoHS: Compliant 1
RFQ
Chip1Stop Texas Instruments Current-Shunt Monitor 8-Pin SOT-23 T/R RoHS: Compliant 2475
  • 1000 $1.0339
  • 500 $1.2668
  • 250 $1.3494
  • 100 $1.4823
Buy Now
Chip1Stop Texas Instruments Current-Shunt Monitor 8-Pin SOT-23 T/R RoHS: Compliant 1422
  • 50 $1.1900
  • 10 $1.2300
  • 1 $3.4000
Buy Now
element14 Asia-Pacific Texas Instruments CURRENT / POWER MONITOR, 120DB, 8SOT23 RoHS: Compliant 0
  • 1 $3.8800
  • 10 $3.5000
Buy Now

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