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Power Circuits

Types of Power Circuits

Most popular parts in Power Circuits

LM317MDTRKG

Distributor Manufacturer Description Stock Price Buy
Newark element14 ON Semiconductor ADJUSTABLE LDO VOLTAGE REGULATOR, 1.2V TO 37V 0.5A D-PAK-4; Fixed Output Voltage Nom.:-; Adjustable Output Voltage Min:1.2V; Adjustable Output Voltage Max:37V; Input Voltage Min:-; Input Voltage Max:40V; Product Range:- RoHS Compliant: Yes RoHS: Compliant 3900
  • 1 $0.5720
  • 10 $0.4940
  • 25 $0.4600
  • 50 $0.4020
  • 100 $0.3420
  • 250 $0.2890
  • 500 $0.2760
  • 1000 $0.2040
Buy Now
Newark element14 ON Semiconductor ANA 500MA ADJUST OUT VREG ROHS COMPLIANT: YES RoHS: Compliant 60000
  • 1 $0.2060
  • 3000 $0.2010
  • 6000 $0.1860
  • 12000 $0.1740
  • 18000 $0.1620
  • 30000 $0.1550
Buy Now
Allied Electronics & Automation ON Semiconductor Voltage Regulator Adj 1.2-37V 0.25A DPAK RoHS: Compliant 0
  • 2 $0.5800
  • 20 $0.5600
  • 100 $0.5300
  • 250 $0.5000
  • 500 $0.4800
Buy Now
Future Electronics ON Semiconductor LM317M Series 500 mA 1.2 to 37 V Adjustable Output Voltage Regulator -TO-252 RoHS: Compliant 45000
Reel
  • 2500 $0.1830
  • 7500 $0.1530
  • 12500 $0.1520
  • 37500 $0.1480
  • 62500 $0.1470
Buy Now
Future Electronics ON Semiconductor LM317M Series 500 mA 1.2 to 37 V Adjustable Output Voltage Regulator -TO-252 RoHS: Compliant 46836
Cut Tape/Mini-Reel
  • 1 $0.5100
  • 50 $0.3300
  • 100 $0.3100
  • 250 $0.2800
  • 500 $0.2600
Buy Now
Rochester Electronics ON Semiconductor Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, PSSO2 RoHS: Compliant 96137
  • 100 $0.1800
  • 500 $0.1800
  • 1000 $0.1800
  • 1 $0.1900
  • 25 $0.1900
Buy Now
Bristol Electronics ON Semiconductor RoHS: Compliant 347
  • 10 $0.5250
  • 40 $0.3413
  • 148 $0.1969
Buy Now
Bristol Electronics ON Semiconductor RoHS: Compliant 2107
RFQ
Bristol Electronics ON Semiconductor RoHS: Compliant 6750
RFQ
RS Components ON Semiconductor VOLTAGE REGULATOR ADJ 1.2-37V 0.25A DPAK, RL RoHS: Compliant 6554
  • 40 £0.2750
  • 80 £0.2250
  • 160 £0.1700
Buy Now
RS Components ON Semiconductor VOLTAGE REGULATOR ADJ 1.2-37V 0.25A DPAK, PK RoHS: Compliant 222
  • 2 £1.0000
  • 40 £0.2750
  • 80 £0.2250
  • 160 £0.1700
Buy Now
ComS.I.T. ON Semiconductor RoHS: Compliant Europe - 496
RFQ
Chip One Exchange ON Semiconductor INSTOCK RoHS: Compliant 24269
RFQ
Chip One Exchange ON Semiconductor INSTOCK RoHS: Compliant 37579
RFQ
element14 Asia-Pacific ON Semiconductor V REG, 37VIN, 0.5A, ADJ, 3DPAK RoHS: Compliant 0
  • 10 $0.7000
  • 100 $0.4270
  • 1000 $0.3310
  • 2500 $0.2820
  • 10000 $0.2630
  • 25000 $0.2490
  • 50000 $0.2430
Buy Now
element14 Asia-Pacific ON Semiconductor V REG, 37VIN, 0.5A, ADJ, 3DPAK RoHS: Compliant 4529
  • 10 $0.7000
  • 100 $0.4270
  • 1000 $0.3310
  • 2500 $0.2820
  • 10000 $0.2630
  • 25000 $0.2490
  • 50000 $0.2430
Buy Now
element14 Asia-Pacific ON Semiconductor ADJUSTABLE LDO VOLTAGE REGULATOR, 1.2V TO 37V 0.5A D-PAK-4 RoHS: Compliant 3900
  • 1 $0.8340
  • 10 $0.6940
  • 100 $0.4230
  • 1000 $0.3270
  • 2500 $0.2790
  • 10000 $0.2600
  • 25000 $0.2470
  • 50000 $0.2410
Buy Now
Farnell element14 ON Semiconductor V REG, 37VIN, 0.5A, ADJ, 3DPAK RoHS: Compliant 610
  • 5 £0.3800
  • 50 £0.3360
  • 100 £0.2060
  • 250 £0.1830
  • 500 £0.1590
Buy Now

LM317LIPK

Distributor Manufacturer Description Stock Price Buy
Newark element14 Texas Instruments LINEAR VOLT REG, 1.25V TO 32V, SOT89-3; Fixed Output Voltage Nom.:-; Adjustable Output Voltage Min:1.2V; Adjustable Output Voltage Max:32V; Input Voltage Min:5V; Input Voltage Max:35V; Product Range:-; Output Current:100mA; Output RoHS Compliant: Yes RoHS: Compliant 9000
  • 1000 $0.2390
  • 2000 $0.2290
  • 4000 $0.2250
  • 6000 $0.2210
Buy Now
Newark element14 Texas Instruments IC, VOLTAGE REGULATOR; Fixed Output Voltage Nom.:-; Adjustable Output Voltage Min:1.2V; Adjustable Output Voltage Max:32V; Input Voltage Min:5V; Input Voltage Max:35V; Product Range:-; Output Current:100mA; Output Type:Adjustable; RoHS Compliant: Yes RoHS: Compliant 6123
  • 1 $0.6400
  • 10 $0.5610
  • 25 $0.5270
  • 50 $0.4630
  • 100 $0.3990
  • 250 $0.3400
  • 500 $0.3230
Buy Now
Newark element14 Texas Instruments ADJUSTABLE LINEAR REGULATOR, 1.2V TO 32V, SOT89-3; Fixed Output Voltage Nom.:-; Adjustable Output Voltage Min:1.2V; Adjustable Output Voltage Max:32V; Input Voltage Min:5V; Input Voltage Max:35V; Product Range:-; Output Current:100mARoHS Compliant: Yes RoHS: Compliant 347
Buy Now
Texas Instruments Texas Instruments 100-mA, 35-V, adjustable linear voltage regulator RoHS: Compliant 141253
  • 1000 $0.1700
  • 250 $0.2600
  • 100 $0.3300
  • 1 $0.4900
Buy Now
Rochester Electronics Texas Instruments LM317L 3-pin or 8-pin 100-mA adjustable positive regulator RoHS: Compliant 4
  • 1000 $0.2100
  • 100 $0.2200
  • 500 $0.2200
  • 1 $0.2300
  • 25 $0.2300
Buy Now
RS Components Texas Instruments REG STANDARD LIN ADJ POS 1.2V TO 32V, PK RoHS: Compliant 590
  • 5 £0.5120
  • 25 £0.4480
  • 50 £0.3820
  • 250 £0.3160
  • 500 £0.2500
Buy Now
ComS.I.T. Texas Instruments RoHS: Not Compliant Europe - 170
RFQ
Chip1Stop Texas Instruments Standard Regulator Pos 1.2V to 32V 0.1A 4-Pin(3+Tab) SOT-89 T/R RoHS: Compliant 687
  • 500 $0.2900
  • 250 $0.3060
  • 100 $0.3590
  • 50 $0.4740
  • 10 $0.5600
  • 5 $0.5770
Buy Now
Chip1Stop Texas Instruments Standard Regulator Pos 1.2V to 32V 0.1A 4-Pin(3+Tab) SOT-89 T/R RoHS: Compliant 8
  • 5 $0.6790
Buy Now
Chip1Stop Texas Instruments Standard Regulator Pos 1.2V to 32V 0.1A 4-Pin(3+Tab) SOT-89 T/R RoHS: Compliant 11000
  • 5000 $0.2173
  • 2000 $0.2253
  • 1000 $0.2409
Buy Now
element14 Asia-Pacific Texas Instruments IC, VOLTAGE REGULATOR RoHS: Compliant 6123
  • 1 $1.0100
  • 10 $0.8580
  • 100 $0.5120
Buy Now
element14 Asia-Pacific Texas Instruments LINEAR VOLT REG, 1.25V TO 32V, SOT89-3 RoHS: Compliant 9000
  • 1000 $0.3850
Buy Now
New Advantage Corporation Texas Instruments SOT89-3/A�/3/8 PIN 100MA ADJUSTABLE POSITIVE REGULATOR RoHS: Compliant 3000 in Stock
0 on Order
  • 1000 $0.3697
  • 3000 $0.3440
Buy Now

LM7805MPX/NOPB

Distributor Manufacturer Description Stock Price Buy
Texas Instruments Texas Instruments 1.5-A, 30-V, linear voltage regulator RoHS: Compliant 7861
  • 1000 $0.4000
  • 250 $0.5300
  • 100 $0.7400
  • 1 $0.9000
Buy Now

LM317LIDR

Distributor Manufacturer Description Stock Price Buy
Newark element14 Texas Instruments LINEAR VOLT REG, 1.2-32V, 0.1A, SOIC-8 ROHS COMPLIANT: YES RoHS: Compliant 352
  • 1 $0.3900
  • 10 $0.3380
  • 25 $0.3150
  • 50 $0.2750
  • 100 $0.2340
  • 250 $0.1980
  • 500 $0.1890
  • 1000 $0.1390
Buy Now
Texas Instruments Texas Instruments 100-mA, 35-V, adjustable linear voltage regulator RoHS: Compliant 452919
  • 1000 $0.0900
  • 250 $0.1400
  • 100 $0.1800
  • 1 $0.2600
Buy Now
ComS.I.T. Texas Instruments RoHS: Compliant Europe - 745
RFQ
element14 Asia-Pacific Texas Instruments LINEAR VOLT REG, 1.2-32V, 0.1A, SOIC-8 RoHS: Compliant 352
  • 5 $0.5430
  • 25 $0.5070
  • 100 $0.3760
  • 250 $0.3180
  • 500 $0.3040
  • 1000 $0.2250
Buy Now

MMPF0100F0AEPR2

Distributor Manufacturer Description Stock Price Buy
Newark element14 NXP Semiconductors POWER MANAGEMENT IC, -40 TO 85DEG C ROHS COMPLIANT: YES RoHS: Compliant 1684
  • 1 $6.0800
  • 10 $5.5000
  • 25 $4.9300
  • 50 $4.7400
  • 100 $4.5500
  • 250 $4.4700
  • 500 $3.9600
  • 1000 $3.4500
Buy Now
Newark element14 NXP Semiconductors POWER MANAGEMENT IC, I.MX6, PRE-PROG, 10 BIT ADC ,4/6 BUCK, 6 LDO, 5 BOOST, QFN 56 ROHS COMPLIANT: YES RoHS: Compliant 0
Buy Now
Newark element14 NXP Semiconductors POWER MANAGEMENT IC, I.MX6, PRE-PROG, 10 BIT ADC ,4/6 BUCK, 7 LDO, 5 BOOST, QFN 56, REEL 13" Q2 DP, TR ROHS COMPLIANT: YES RoHS: Compliant 0
Buy Now
element14 Asia-Pacific NXP Semiconductors POWER MANAGEMENT IC, -40 TO 85DEG C RoHS: Compliant 1684
  • 1 $9.7900
  • 10 $8.6900
  • 25 $7.9100
  • 50 $6.9900
  • 100 $6.4000
  • 250 $5.9100
Buy Now

AOZ1284PI

Distributor Manufacturer Description Stock Price Buy
Chip1Stop Alpha & Omega Semiconductor DC to DC Converter and Switching Regulator Chip RoHS: Compliant 2997
  • 3000 $0.3570
Buy Now

LM317MBDTRKG

Distributor Manufacturer Description Stock Price Buy
Newark element14 ON Semiconductor LINEAR VOLT REG, 1.2-37V, 0.5A, TO-252-3 ROHS COMPLIANT: YES RoHS: Compliant 1297
  • 1 $0.6200
  • 10 $0.5110
  • 25 $0.4510
  • 50 $0.3900
  • 100 $0.3300
  • 250 $0.3220
  • 500 $0.3130
  • 1000 $0.2390
Buy Now
Allied Electronics & Automation ON Semiconductor Voltage Regulator Adj 1.2-37V 0.25A DPAK RoHS: Compliant 0
  • 2 $0.9000
  • 20 $0.8500
  • 100 $0.8100
  • 250 $0.7700
  • 500 $0.7300
Buy Now
Future Electronics ON Semiconductor LM317M Series 500 mA 1.2 to 37 V Adjustable Output Voltage Regulator - TO-252 RoHS: Compliant 337500
Reel
  • 2500 $0.2450
  • 7500 $0.2300
  • 12500 $0.2200
  • 25000 $0.2100
  • 50000 $0.1980
Buy Now
Future Electronics ON Semiconductor LM317M Series 500 mA 1.2 to 37 V Adjustable Output Voltage Regulator - TO-252 RoHS: Compliant 339800
Cut Tape/Mini-Reel
  • 1 $0.6100
  • 50 $0.4150
  • 100 $0.3850
  • 250 $0.3550
  • 500 $0.3300
Buy Now
Rochester Electronics ON Semiconductor Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, PSSO2 RoHS: Compliant 301777
  • 1000 $0.2300
  • 100 $0.2400
  • 500 $0.2400
  • 1 $0.2500
  • 25 $0.2500
Buy Now
Bristol Electronics ON Semiconductor RoHS: Compliant 112
RFQ
Bristol Electronics ON Semiconductor RoHS: Compliant 270
  • 7 $0.7500
  • 28 $0.4875
  • 104 $0.2812
Buy Now
Bristol Electronics ON Semiconductor RoHS: Compliant 2644
RFQ
Chip One Exchange ON Semiconductor INSTOCK RoHS: Compliant 26114
RFQ
element14 Asia-Pacific ON Semiconductor LINEAR VOLT REG, 1.2-37V, 0.5A, TO-252-3 RoHS: Compliant 1297
  • 1 $0.9890
  • 10 $0.8280
  • 100 $0.5350
  • 1000 $0.4270
  • 2500 $0.3590
  • 10000 $0.3470
  • 25000 $0.3340
  • 50000 $0.3280
Buy Now
Farnell element14 ON Semiconductor LINEAR VOLT REG, 1.2-37V, 0.5A, TO-252-3 RoHS: Compliant 2167
  • 1 £0.5150
  • 50 £0.4500
  • 100 £0.2910
  • 250 £0.2720
  • 500 £0.2520
Buy Now

MC78L05ACDR2G

Distributor Manufacturer Description Stock Price Buy
Newark element14 ON Semiconductor LDO VOLTAGE REGULATOR, 5V, 0.1A, 8-SOIC; 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 RoHS: Compliant 339
  • 1000 $0.1040
Buy Now
Newark element14 ON Semiconductor LINEAR VOLTAGE REG, 0.1A, 5V, 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; Output RoHS Compliant: Yes RoHS: Compliant 0
  • 1 $0.4100
  • 10 $0.2940
  • 25 $0.2410
  • 50 $0.1880
  • 100 $0.1350
  • 250 $0.1250
  • 500 $0.1140
  • 1000 $0.1040
Buy Now
Allied Electronics & Automation ON Semiconductor Pwr Sply Func; Voltage Regulator; Positive Voltage Out; SOIC-8; VS 30VDC; VO 5V RoHS: Compliant 0
  • 200 $0.0800
Buy Now
Future Electronics ON Semiconductor MC78L05A Series 4.75 VDC 100 mA Fixed Surface Mount Voltage Regulator - SOIC-8 RoHS: Compliant 184217
Cut Tape/Mini-Reel
  • 1 $0.4100
  • 50 $0.2050
  • 100 $0.1800
  • 250 $0.1530
  • 500 $0.1350
Buy Now
Future Electronics ON Semiconductor MC78L05A Series 4.75 VDC 100 mA Fixed Surface Mount Voltage Regulator - SOIC-8 RoHS: Compliant 175000
Reel
  • 2500 $0.0880
  • 10000 $0.0675
  • 37500 $0.0650
  • 62500 $0.0641
  • 125000 $0.0628
Buy Now
Rochester Electronics ON Semiconductor Fixed Positive Standard Regulator, 5VBIPolar, PDSO8 RoHS: Compliant 783536
  • 1000 $0.0900
  • 1 $0.1000
  • 25 $0.1000
  • 100 $0.1000
  • 500 $0.1000
Buy Now
Bristol Electronics ON Semiconductor RoHS: Compliant 1420
RFQ
Bristol Electronics ON Semiconductor RoHS: Compliant 20
RFQ
Bristol Electronics ON Semiconductor RoHS: Compliant 985
  • 13 $0.4125
  • 38 $0.2062
  • 244 $0.1237
Buy Now
Bristol Electronics ON Semiconductor RoHS: Compliant 4422
RFQ
RS Components ON Semiconductor VOLTAGE REGULATOR 5V 0.1A SOIC8, RL RoHS: Compliant 23294
  • 40 £0.2450
  • 126 £0.1150
Buy Now
RS Components ON Semiconductor VOLTAGE REGULATOR 5V 0.1A SOIC8, PK RoHS: Compliant 1100
  • 2 £1.0000
  • 40 £0.2450
  • 126 £0.1150
Buy Now
ComS.I.T. ON Semiconductor RoHS: Compliant Europe - 3440
RFQ
Chip One Exchange ON Semiconductor INSTOCK RoHS: Compliant 1200
RFQ
element14 Asia-Pacific ON Semiconductor LINEAR VOLTAGE REG, 0.1A, 5V, SOIC-8 RoHS: Compliant 0
  • 1 $0.6580
  • 10 $0.4710
  • 100 $0.2160
  • 1000 $0.1670
  • 2500 $0.1410
  • 10000 $0.1290
  • 25000 $0.1200
  • 50000 $0.1070
Buy Now
Farnell element14 ON Semiconductor LINEAR VOLTAGE REG, 0.1A, 5V, SOIC-8 RoHS: Compliant 223
  • 5 £0.2330
  • 50 £0.2140
  • 100 £0.1150
  • 250 £0.1110
  • 500 £0.0915
Buy Now

TPS74401RGWR

Distributor Manufacturer Description Stock Price Buy
Newark element14 Texas Instruments LDO, ADJ, 0.8V TO 3.3V, 3A, VQFN-20; Output Type:Adjustable; Input Voltage Min:1.1V; Input Voltage Max:5.5V; Fixed Output Voltage Nom.:-; Adjustable Output Voltage Min:800mV; Adjustable Output Voltage Max:3.3V; Output Current:3A; RoHS Compliant: Yes RoHS: Compliant 0
  • 1 $5.9000
  • 10 $5.3000
  • 25 $4.8200
  • 50 $4.5100
  • 100 $4.2000
  • 250 $3.5100
  • 500 $3.4100
Buy Now
Texas Instruments Texas Instruments 3-A, low-VIN (0.8-V), low-noise, high-PSRR, adjustable ultra-low-dropout voltage regulator RoHS: Compliant 15146
  • 1000 $2.4200
  • 250 $2.8500
  • 100 $3.6300
  • 1 $4.4500
Buy Now
Bristol Electronics Texas Instuments RoHS: Compliant 71
RFQ
Chip One Exchange Texas Instruments INSTOCK RoHS: Compliant 12000
RFQ
Chip1Stop Texas Instruments LDO Regulator Pos 0.796V to 3.6V 3A 20-Pin VQFN EP T/R RoHS: Compliant 230
  • 100 $4.2680
  • 25 $5.1689
  • 10 $5.3890
Buy Now
Chip1Stop Texas Instruments LDO Regulator Pos 0.796V to 3.6V 3A 20-Pin VQFN EP T/R RoHS: Compliant 23
  • 10 $3.3100
  • 1 $6.0600
Buy Now
element14 Asia-Pacific Texas Instruments LDO, ADJ, 0.8V TO 3.3V, 3A, VQFN-20 RoHS: Compliant 0
  • 1 $9.2400
  • 10 $8.3000
  • 100 $6.7900
  • 250 $6.3700
  • 500 $5.7800
  • 1000 $4.8700
  • 3000 $4.7500
Buy Now

LM1117MPX-1.8/NOPB

Distributor Manufacturer Description Stock Price Buy
Newark element14 Texas Instruments LDO, FIXED, 1.8V, 0.8A, SOT-223-4; Output Type:Fixed; Input Voltage Min:-; Input Voltage Max:15V; Fixed Output Voltage Nom.:1.8V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Output Current:800mA; Dropout VoltageRoHS Compliant: Yes RoHS: Compliant 3906
  • 1 $1.1700
  • 10 $0.9980
  • 100 $0.7660
  • 500 $0.6770
  • 1000 $0.5920
  • 2500 $0.4780
  • 10000 $0.4630
Buy Now
Texas Instruments Texas Instruments 800-mA 15-V linear voltage regulator RoHS: Compliant 50094
  • 1000 $0.3300
  • 250 $0.4700
  • 100 $0.6400
  • 1 $0.8300
Buy Now
Rochester Electronics National Semiconductor Corporation LM1117 Space saving 800-mA low-dropout linear regulator with internal current limit RoHS: Compliant 4047
  • 500 $0.4200
  • 1000 $0.4200
  • 100 $0.4300
  • 25 $0.4400
  • 1 $0.4500
Buy Now
Rochester Electronics Texas Instruments LM1117 Space saving 800-mA low-dropout linear regulator with internal current limit RoHS: Compliant 195
  • 500 $0.4200
  • 1000 $0.4200
  • 100 $0.4300
  • 25 $0.4400
  • 1 $0.4500
Buy Now
Bristol Electronics National Semiconductor Corporation RoHS: Compliant 262
RFQ
Chip One Exchange National Semiconductor Corporation INSTOCK RoHS: Compliant 1898
RFQ
Chip One Exchange National Semiconductor Corporation INSTOCK RoHS: Compliant 14395
RFQ
element14 Asia-Pacific Texas Instruments LDO, FIXED, 1.8V, 0.8A, SOT-223-4 RoHS: Compliant 3906
  • 5 $1.4900
  • 100 $1.0300
  • 500 $0.9810
  • 1000 $0.7620
Buy Now
Farnell element14 Texas Instruments LDO, FIXED, 1.8V, 0.8A, SOT-223-4 RoHS: Compliant 0
  • 1 £0.8200
  • 25 £0.7170
  • 50 £0.6330
  • 100 £0.5490
  • 250 £0.5170
Buy Now

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