Power Circuits

Types of Power Circuits

Most popular parts in Power Circuits

LM317AEMP/NOPB

Distributor Manufacturer Description Stock Price Buy
Newark element14 Texas Instruments V REG, 1A, 0.01%, 1.2-37V, 4SOT223; 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:1A; Output RoHS Compliant: Yes RoHS: Compliant 0
  • 1000 $1.9000
Buy Now
Newark element14 Texas Instruments V REG, 1A, 0.01%, 1.2-37V, 4SOT223; 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:1A; Output RoHS Compliant: Yes RoHS: Compliant 0
  • 1 $2.2800
  • 10 $2.1800
  • 25 $2.0700
  • 50 $1.9800
Buy Now
Texas Instruments Texas Instruments 1.5-A, 40-V, adjustable linear voltage regulator with high-accuracy RoHS: Compliant 0
  • 1000 $0.6920
  • 250 $0.9200
  • 100 $1.2800
  • 1 $1.5500
Buy Now
Bristol Electronics National Semiconductor Corporation RoHS: Compliant 3
RFQ
Bristol Electronics National Semiconductor Corporation RoHS: Compliant 78
RFQ
RS Components Texas Instruments STANDARD REGULATOR POS 1.2-37V 1A SOT223, RL RoHS: Compliant 2160
  • 25 £1.2100
  • 100 £1.0900
  • 250 £0.9720
  • 500 £0.8000
Buy Now
RS Components Texas Instruments STANDARD REGULATOR POS 1.2-37V 1A SOT223, PK RoHS: Compliant 940
  • 5 £1.3460
  • 25 £1.2100
  • 100 £1.0900
  • 250 £0.9720
  • 500 £0.8000
Buy Now
element14 Asia-Pacific Texas Instruments V REG, 1A, 0.01%, 1.2-37V, 4SOT223 RoHS: Compliant 0
  • 1 $3.2600
  • 10 $2.9800
Buy Now
element14 Asia-Pacific Texas Instruments V REG, 1A, 0.01%, 1.2-37V, 4SOT223 RoHS: Compliant 0
  • 1000 $2.9800
Buy Now
Farnell element14 Texas Instruments V REG, 1A, 0.01%, 1.2-37V, 4SOT223 RoHS: Compliant 0
  • 1000 £0.5900
  • 3000 £0.5830
Buy Now

TPS82130SILT

Distributor Manufacturer Description Stock Price Buy
Newark element14 Texas Instruments DC/DC CONV, BUCK, 3A, 2MHZ, USIP-8; Topology:Buck (Step Down); Input Voltage Min:3V; Input Voltage Max:17V; No. of Outputs:1Outputs; DC / DC Converter IC Case:µSIP; No. of Pins:8Pins; Output Current:3A; Output Voltage Min:900mV; RoHS Compliant: Yes RoHS: Compliant 0
  • 1 $5.3900
  • 10 $4.9700
  • 25 $4.7300
  • 50 $4.5200
  • 100 $4.3300
Buy Now
Texas Instruments Texas Instruments 17-V input 3-A step-down converter module with integrated inductor RoHS: Compliant 0
  • 1000 $1.6200
  • 250 $1.9100
  • 100 $2.4300
  • 1 $2.9810
Buy Now
Bristol Electronics Texas Instruments RoHS: Compliant 190
RFQ
RS Components Texas Instruments 3A BUCK CONVERTER MODULE INDUCTOR USIP8, EA RoHS: Compliant 123
  • 1 £5.3800
  • 10 £4.8300
  • 50 £4.3900
  • 250 £4.0300
  • 500 £3.4600
Buy Now
RS Components Texas Instruments 3A BUCK CONVERTER MODULE INDUCTOR USIP8, RL RoHS: Compliant 7045
  • 10 £4.8300
  • 50 £4.3900
  • 250 £4.0300
  • 500 £3.4600
Buy Now
NexGen Digital TI RoHS: Compliant 1
RFQ
Chip1Stop Texas Instruments DC to DC Converter and Switching Regulator Chip RoHS: Compliant 1750
  • 1250 $2.1080
  • 500 $2.2930
  • 250 $2.8230
Buy Now
Chip1Stop Texas Instruments DC to DC Converter and Switching Regulator Chip RoHS: Compliant 3
  • 1 $2.7700
Buy Now
element14 Asia-Pacific Texas Instruments DC/DC CONV, BUCK, 3A, 2MHZ, USIP-8 RoHS: Compliant 0
  • 1 $8.1200
  • 10 $7.3000
  • 100 $6.7800
Buy Now
Farnell element14 Texas Instruments DC/DC CONV, BUCK, 3A, 2MHZ, USIP-8 RoHS: Compliant 0
  • 1 £3.7500
  • 10 £3.0100
  • 25 £2.8300
  • 50 £2.6500
  • 100 £2.4700
Buy Now

LM317MABDTRKG

Distributor Manufacturer Description Stock Price Buy
Newark element14 Onsemi ANA 500MA ADJUST OUT VREG ROHS COMPLIANT: YES 37500
  • 2500 $0.3810
Buy Now
Newark element14 Onsemi LINEAR VOLT REG, 37V, 0.5A, TO-252-3; Fixed Output Voltage Nom.:-; Adjustable Output Voltage Min:1.2V; Adjustable Output Voltage Max:37V; Input Voltage Min:-; Input Voltage Max:40V; Product Range:-; Output Current:500mA; Output RoHS Compliant: Yes 0
  • 1 $0.9800
  • 10 $0.8610
  • 25 $0.8090
  • 50 $0.7350
  • 100 $0.6600
  • 250 $0.6130
  • 500 $0.5210
  • 1000 $0.4170
Buy Now
Newark element14 Onsemi IC,VOLT REGULATOR,ADJUSTABLE,+1.2 TO +37V,BIPOLAR,SIP,3PIN,PLASTIC ROHS COMPLIANT: YES 0
  • 2500 $0.3810
Buy Now
Bristol Electronics ON Semiconductor 835
RFQ
element14 Asia-Pacific Onsemi LINEAR VOLT REG, 37V, 0.5A, TO-252-3 RoHS: Compliant 0
  • 5 $1.3000
  • 25 $1.2200
  • 100 $0.9960
  • 250 $0.9250
  • 500 $0.7870
  • 1000 $0.6500
Buy Now
Farnell element14 ON Semiconductor LINEAR VOLT REG, 37V, 0.5A, TO-252-3 5412
  • 1 £0.6450
  • 50 £0.5360
  • 100 £0.4110
  • 250 £0.3880
  • 500 £0.3640
Buy Now

TPS2491DGS

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 $4.4000
  • 10 $4.1400
  • 25 $3.9200
  • 50 $3.7400
  • 100 $3.5900
  • 250 $3.4100
  • 500 $3.3500
Buy Now
Texas Instruments Texas Instruments 9-V to 80-V hot swap controller with power limiting and Auto Retry RoHS: Compliant 0
  • 1000 $1.4570
  • 250 $1.8080
  • 100 $2.5790
  • 1 $2.9430
Buy Now
RS Components Texas Instruments HOT SWAP CONTROLLER 10-PIN MSOP, TU RoHS: Compliant 94
  • 10 £2.1900
  • 50 £2.0000
  • 100 £1.8700
  • 200 £1.7300
Buy Now
NexGen Digital TI RoHS: Compliant 172
RFQ
Chip1Stop Texas Instruments Hot Swap Controller 1-CH 80V N-Channel Positive High Voltage 10-Pin VSSOP Tube RoHS: Compliant 5222
  • 4000 $1.5530
  • 2000 $1.5859
  • 80 $1.6550
Buy Now
element14 Asia-Pacific Texas Instruments HOT-SWAP CONTROLLER, 80V, VSSOP-10 RoHS: Compliant 0
  • 1 $6.1600
  • 10 $5.6500
Buy Now
Farnell element14 Texas Instruments HOT-SWAP CONTROLLER, 80V, VSSOP-10 RoHS: Compliant 0
  • 1 £2.8800
  • 10 £2.3100
  • 25 £2.2500
  • 50 £2.1800
  • 100 £1.8900
Buy Now

EN6347QI

Distributor Manufacturer Description Stock Price Buy
Newark element14 Enpirion Inc DC-DC Switching Buck Step Down Regulator, Adjustable, 2.5V-6.6Vin, 600mV-6.24Vout, 4Aout, QFN-38 RoHS Compliant: Yes RoHS: Compliant 0
Buy Now
Bristol Electronics Enpirion Inc RoHS: Compliant 1
RFQ
Bristol Electronics Altera Corporation RoHS: Compliant 40
RFQ
NexGen Digital ALTERA RoHS: Compliant 1
RFQ
Farnell element14 Enpirion Inc BUCK, INTEGRATED INDUCTOR, 4A RoHS: Compliant 0
  • 1 £10.0400
  • 10 £7.1400
  • 100 £6.8900
  • 250 £6.6400
  • 500 £6.3900
Buy Now

L78L05ACD13TR

Distributor Manufacturer Description Stock Price Buy
Newark element14 STMicroelectronics V REG, 1.7VDO, 0.1A, 5V, 5%, 8SOIC; Fixed Output Voltage Nom.:5V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Input Voltage Min:10V; Input Voltage Max:30V; Product Range:7805 Voltage Regulators; Output RoHS Compliant: Yes 0
  • 2500 $0.1550
Buy Now
Newark element14 STMicroelectronics VOLT REG, FIXED, 5V, 0 TO 125DEG C; Fixed Output Voltage Nom.:5V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Input Voltage Min:7V; Input Voltage Max:20V; Product Range:5V 100mA Linear Voltage Regulators RoHS Compliant: Yes 0
  • 1 $0.5460
  • 10 $0.4070
  • 25 $0.3630
  • 50 $0.3190
  • 100 $0.2750
  • 250 $0.2510
  • 500 $0.2130
  • 1000 $0.1710
Buy Now
Bristol Electronics STMicroelectronics 3548
RFQ
Bristol Electronics STMicroelectronics 84
RFQ
RS Components STMicroelectronics VOLTAGE REGULATOR 5V 0.1A SOIC8, RL 174395
  • 600 £0.1530
  • 1500 £0.1080
Buy Now
RS Components STMicroelectronics VOLTAGE REGULATOR 5V 0.1A SOIC8, PK 3600
  • 50 £0.2630
  • 600 £0.1530
  • 1500 £0.1080
Buy Now
ComS.I.T. STMicroelectronics RoHS: Compliant Europe - 995
RFQ
NexGen Digital STM 1924
RFQ
Chip One Exchange STMicroelectronics INSTOCK 3727
RFQ
Chip1Stop STMicroelectronics Linear Regulators 757500
  • 30000 $0.0394
  • 2500 $0.0796
Buy Now
element14 Asia-Pacific STMicroelectronics V REG, 1.7VDO, 0.1A, 5V, 8SOIC RoHS: Compliant 0
  • 5 $0.8470
  • 25 $0.7770
  • 100 $0.5790
  • 250 $0.5240
  • 500 $0.4340
  • 1000 $0.3260
Buy Now
element14 Asia-Pacific STMicroelectronics V REG, 1.7VDO, 0.1A, 5V, 8SOIC RoHS: Compliant 0
  • 100 $0.5790
  • 250 $0.5240
  • 500 $0.4340
  • 1000 $0.3260
Buy Now
element14 Asia-Pacific STMicroelectronics V REG, 1.7VDO, 0.1A, 5V, 5%, 8SOIC RoHS: Compliant 0
  • 2500 $0.2990
Buy Now
Farnell element14 STMicroelectronics V REG, 1.7VDO, 0.1A, 5V, 5%, 8SOIC 162500
  • 2500 £0.0778
  • 7500 £0.0667
Buy Now

TPS82085SILT

Distributor Manufacturer Description Stock Price Buy
Newark element14 Texas Instruments DC/DC CONV, SYNC BUCK, 2.4MHZ, USIP-8; DC / DC Converter Type:Micro SIP; Input Voltage Min:2.5V; Input Voltage Max:6V; No. of Outputs:1 Output; DC / DC Converter IC Case:µSIP; No. of Pins:8Pins; Output Current:3A; Output Voltage RoHS Compliant: Yes RoHS: Compliant 0
  • 1 $4.4500
  • 10 $4.1000
  • 25 $3.9000
  • 50 $3.7300
  • 100 $3.5700
Buy Now
Texas Instruments Texas Instruments 3A, High-Efficiency Step-Down Converter Module with Integrated Inductor RoHS: Compliant 0
  • 1000 $1.5840
  • 250 $1.8680
  • 100 $2.3760
  • 1 $2.9150
Buy Now
Bristol Electronics Texas Instruments RoHS: Compliant 4
RFQ
element14 Asia-Pacific Texas Instruments DC/DC CONV, SYNC BUCK, 2.4MHZ, USIP-8 RoHS: Compliant 0
  • 1 $6.7100
  • 10 $6.0300
  • 100 $5.6000
Buy Now
Farnell element14 Texas Instruments DC/DC CONV, SYNC BUCK, 2.4MHZ, USIP-8 RoHS: Compliant 0
  • 1 £3.3700
  • 10 £2.7000
  • 25 £2.5400
  • 50 £2.3800
  • 100 £2.2200
Buy Now

LM317DCYR

Distributor Manufacturer Description Stock Price Buy
Newark element14 Texas Instruments LINEAR VOLT REG, 1.5A, 1.25V-37V, SOT223; Fixed Output Voltage Nom.:-; Adjustable Output Voltage Min:1.25V; Adjustable Output Voltage Max:37V; Input Voltage Min:3V; Input Voltage Max:40V; Product Range:-; Output Current:1.5A; Output RoHS Compliant: Yes RoHS: Compliant 0
  • 2500 $0.6300
Buy Now
Newark element14 Texas Instruments LDO, ADJ, 1.25V-37V, 1.5A, SOT-223-4 ROHS COMPLIANT: YES RoHS: Compliant 0
  • 1 $0.8000
  • 10 $0.7070
  • 25 $0.6670
  • 50 $0.6380
Buy Now
Texas Instruments Texas Instruments 1.5-A, 40-V, adjustable linear voltage regulator RoHS: Compliant 0
  • 1000 $0.2020
  • 250 $0.2830
  • 100 $0.3840
  • 1 $0.4990
Buy Now
RS Components Texas Instruments REG STANDARD LIN ADJ POS 1.25V TO 37V, PK RoHS: Compliant 1330
  • 5 £0.6240
  • 40 £0.5480
Buy Now
RS Components Texas Instruments REG STANDARD LIN ADJ POS 1.25V TO 37V, RL RoHS: Compliant 11481
  • 40 £0.5480
Buy Now
NexGen Digital TI RoHS: Compliant 2
RFQ
Chip One Exchange Texas Instruments INSTOCK RoHS: Compliant 2575
RFQ
Chip1Stop Texas Instruments LDO Regulator Pos 1.25V to 37V 1.5A 4-Pin(3+Tab) SOT-223 T/R RoHS: Compliant 2438
  • 1000 $0.2160
  • 500 $0.2660
  • 250 $0.2700
  • 100 $0.3000
  • 50 $0.3880
  • 10 $0.4140
  • 5 $0.4980
Buy Now
Chip1Stop Texas Instruments LDO Regulator Pos 1.25V to 37V 1.5A 4-Pin(3+Tab) SOT-223 T/R RoHS: Compliant 190000
  • 10000 $0.1940
  • 5000 $0.2032
  • 2500 $0.2123
Buy Now
element14 Asia-Pacific Texas Instruments LINEAR VOLT REG, 1.5A, 1.25V-37V, SOT223 RoHS: Compliant 0
  • 2500 $0.9580
Buy Now
element14 Asia-Pacific Texas Instruments LDO, ADJ, 1.25V-37V, 1.5A, SOT-223-4 RoHS: Compliant 0
  • 5 $1.0700
  • 25 $1.0000
  • 100 $0.9580
Buy Now
Farnell element14 Texas Instruments LDO, ADJ, 1.25V-37V, 1.5A, SOT-223-4 RoHS: Compliant 0
  • 1 £0.5680
  • 50 £0.4960
  • 100 £0.3170
  • 250 £0.2960
  • 500 £0.2750
Buy Now

L78L05ABD13TR

Distributor Manufacturer Description Stock Price Buy
Newark element14 STMicroelectronics V REG, 1.7VDO, 0.1A, 5V, 5%, 8SOIC; Fixed Output Voltage Nom.:5V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Input Voltage Min:10V; Input Voltage Max:30V; Product Range:7805 Voltage Regulators; Output RoHS Compliant: Yes 0
  • 2500 $0.1550
Buy Now
Newark element14 STMicroelectronics VOLTAGE REG, FIXED, 5V, 0.1A, SOIC-8; Fixed Output Voltage Nom.:5V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Input Voltage Min:10V; Input Voltage Max:30V; Product Range:7805 Voltage Regulators RoHS Compliant: Yes 0
  • 1 $0.5460
  • 10 $0.4450
  • 25 $0.4070
  • 50 $0.3550
  • 100 $0.3020
  • 250 $0.2740
  • 500 $0.2210
  • 1000 $0.1700
Buy Now
RS Components STMicroelectronics STANDARD REGULATOR 5V 0.1A, PK 2300
  • 20 £0.2640
  • 40 £0.1790
  • 100 £0.1120
  • 200 £0.1080
  • 400 £0.1040
Buy Now
RS Components STMicroelectronics STANDARD REGULATOR 5V 0.1A, RL 18000
  • 40 £0.1790
  • 100 £0.1120
  • 200 £0.1080
  • 400 £0.1040
Buy Now
ComS.I.T. STMicroelectronics Fixed Positive Standard Regulator, 5VBIPolar, PDSO8 RoHS: Compliant Europe - 12500
RFQ
Chip One Exchange STMicroelectronics INSTOCK 5559
RFQ
Chip1Stop STMicroelectronics Linear Regulators 6614
  • 6000 $0.0438
  • 3000 $0.0600
  • 1000 $0.0763
Buy Now
Chip1Stop STMicroelectronics Standard Regulator Pos 5V 0.1A 8-Pin SO N T/R RoHS: Compliant 20000
  • 12500 $0.0738
  • 5000 $0.0830
  • 2500 $0.0927
Buy Now
element14 Asia-Pacific STMicroelectronics VOLTAGE REG, FIXED, 5V, 0.1A, SOIC-8 RoHS: Compliant 0
  • 5 $0.6390
  • 25 $0.5850
  • 100 $0.4360
  • 250 $0.3950
  • 500 $0.3270
  • 1000 $0.2450
Buy Now
element14 Asia-Pacific STMicroelectronics VOLTAGE REG, FIXED, 5V, 0.1A, SOIC-8 RoHS: Compliant 0
  • 100 $0.4360
  • 250 $0.3950
  • 500 $0.3270
  • 1000 $0.2450
Buy Now
element14 Asia-Pacific STMicroelectronics V REG, 1.7VDO, 0.1A, 5V, 5%, 8SOIC RoHS: Compliant 0
  • 2500 $0.2990
Buy Now
Farnell element14 STMicroelectronics V REG, 1.7VDO, 0.1A, 5V, 5%, 8SOIC 207500
  • 2500 £0.0780
  • 7500 £0.0665
Buy Now

LM317MDT-TR

Distributor Manufacturer Description Stock Price Buy
Newark element14 STMicroelectronics V REG, 0.5A, 1.2V TO 37V, 3DPAK; 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:500mA; Output RoHS Compliant: Yes 0
  • 1 $0.9770
  • 10 $0.8740
  • 25 $0.7960
  • 50 $0.6490
  • 100 $0.5310
  • 250 $0.4390
Buy Now
Newark element14 STMicroelectronics IC, LINEAR VOLT REG, ADJ, 37V, TO-220-3; 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:1A; Output RoHS Compliant: Yes 0
  • 2500 $0.4100
Buy Now
Bristol Electronics STMicroelectronics 88
RFQ
RS Components STMicroelectronics STANDARD REGULATOR 1.2V TO 37V 0.2A, PK 1555
  • 5 £0.4160
  • 25 £0.3180
  • 50 £0.2560
  • 100 £0.1940
  • 250 £0.1880
Buy Now
RS Components STMicroelectronics STANDARD REGULATOR 1.2V TO 37V 0.2A, RL 34050
  • 25 £0.3180
  • 50 £0.2560
  • 100 £0.1940
  • 250 £0.1880
Buy Now
Chip One Exchange STMicroelectronics INSTOCK 1796
RFQ
Chip1Stop STMicroelectronics Standard Regulator Pos 1.2V to 37V 0.2A 3-Pin(2+Tab) DPAK T/R RoHS: Compliant 55000
  • 2500 $0.1910
Buy Now
element14 Asia-Pacific STMicroelectronics IC, LINEAR VOLT REG, ADJ, 37V, TO-220-3 RoHS: Compliant 0
  • 2500 $0.7020
Buy Now
element14 Asia-Pacific STMicroelectronics V REG, 0.5A, 1.2V TO 37V, 3DPAK RoHS: Compliant 11535
  • 5 $1.6800
  • 25 $1.6000
  • 100 $1.3000
  • 250 $1.2200
  • 500 $1.0700
  • 1000 $0.9340
Buy Now
Farnell element14 STMicroelectronics V REG, 0.5A, 1.2V TO 37V, 3DPAK 67430
  • 5 £0.3740
  • 50 £0.3300
  • 100 £0.2020
  • 500 £0.1790
  • 1000 £0.1560
Buy Now

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