Power Supply

Power Supply components are essential building blocks in modern electronic systems. FindMyChip sources Power Supply ICs from authorized China distributors with competitive pricing and reliable stock.

1,170 components

How to Choose Power Supply Components

  • 1Verify electrical specifications (voltage, current, frequency) match your design requirements.
  • 2Check package footprint and thermal characteristics against your PCB layout constraints.
  • 3Confirm lifecycle status and long-term availability for production designs.

Popular Applications

Consumer Electronics

Smartphones, tablets, and smart home devices

Industrial Systems

Factory automation, control systems, and monitoring

Automotive

In-vehicle electronics and advanced driver assistance

Telecommunications

Base stations, routers, and network equipment

All Power Supply Components

Showing 901950 of 1,170

LD39050PU33RSTMicroelectronics

STMICROELECTRONICS - LD39050PU33R - LDO, FIXED, 3.3V, 0.5A, DFN-6

STNS01PURSTMicroelectronics

3 X 3 MM, 0.75 MM HEIGHT, ROHS COMPLIANT, DFN-12

A21SP16JSTMicroelectronics

Flipchip-9

L78L33ABD-TRSTMicroelectronics

Use the download button to access the L78L33ABD-TR schematic symbol, PCB footprint, and 3D model.

LD1117V33C-DGSTMicroelectronics

TO-220, 3 PIN

L78M05ABV-DGSTMicroelectronics

TO-220, 3 PIN

VIPER35HDSTMicroelectronics

AC/DC Converters VIPerPlus family: Quasi-resonant high performance off line high voltage converter

PTH05050WADTexas Instruments

Non-Isolated DC/DC Converters 6A 5V-In Wide Adj Module w/Auto-Trk

TPSM82901SISRTexas Instruments

Use the download button to access the TPSM82901SISR schematic symbol, PCB footprint, and 3D model.

PTH12040WAHTexas Instruments

Non-Isolated DC/DC Converters 50-A 8-14V-Inp Wide Out Adj Pwr Module

PTH05050WASTexas Instruments

Non-Isolated DC/DC Converters 6A 5V-In Wide Adj Module w/Auto-Trk

PTH12000WAHTexas Instruments

Use the download button to access the PTH12000WAH schematic symbol, PCB footprint, and 3D model.

PTH12050WADTexas Instruments

Non-Isolated DC/DC Converters 1.2 to 5.5V 6A 12V Input WideAdj Module

TPSM831D31MOATexas Instruments

Non-Isolated PoL Module DC DC Converter 2 Output 0.25 ~ 1.52V 0.25 ~ 1.52V 120A, 40A 8V - 14V Input

PTH12030LASTexas Instruments

PTH12030LAS is a non-isolated DC-DC power module from Texas Instruments accepting a 12 V input and delivering an adjustable 0.8 V to 1.8 V output at up to 26 A. It achieves up to 89% efficiency in voltage-mode control with remote shutdown capability, suitable for powering FPGAs, ASICs, and processors in telecom and networking equipment.

PTH12030LAHTexas Instruments

Non-Isolated DC/DC Converters 0.8 to 1.8V 26A 12V Input WideAdj Module

PTH04T240WAZTTexas Instruments

Non-Isolated PoL Module DC DC Converter 1 Output 0.69 ~ 3.6V 10A 2.2V - 5.5V Input

TPS566242DRLRTexas Instruments

The TPS566242DRLR is a voltage-mode PWM synchronous buck switching regulator from Texas Instruments designed for 3 V to 16 V input applications. It delivers up to 6 A output current in a compact 6-pin SOT-23 package, optimized for 12 V nominal supply rails. Available in tape-and-reel packaging with worldwide stock and fast shipping.

LMR51430XDDCRTexas Instruments

Switching Voltage Regulators SIMPLE SWITCHER® 4.5-V to 36-V, 3-A synchronous buck converter with 40-µA IQ

LMR51420YFDDCRTexas Instruments

Use the download button to access the LMR51420YFDDCR schematic symbol, PCB footprint, and 3D model.

PTN78060WADTexas Instruments

Use the download button to access the PTN78060WAD schematic symbol, PCB footprint, and 3D model.

PTH12060WADTexas Instruments

Non-Isolated DC/DC Converters 1.2 to 5.5V 10A 12V Input WideAdj Module

PTD08A010WADTexas Instruments

Non-Isolated PoL Module DC DC Converter 1 Output 0.7 ~ 3.6V 10A 4.75V - 14V Input

LMZ31707RVQTTexas Instruments

Module DC-DC 1-OUT 0.6V to 5.5V 7A 42-Pin B3QFN T/R

PTSM82903SISB2RTexas Instruments

The PTSM82903SISB2R is a 3-V to 17-V, 3-A synchronous buck converter module from Texas Instruments with integrated inductor, delivering high efficiency and ultra-low quiescent current for space-constrained power designs. Available from stock worldwide.

LM4041QCIM3X-1.2NOTexas Instruments

Texas Instruments LM4041QCIM3X-1.2NO is a precision micro-power two-terminal shunt voltage reference with a nominal 1.225 V output (1.2066 V to 1.2434 V range) in a 3-pin SOT-23 package. It delivers stable reference performance in automotive and industrial designs with minimal quiescent current draw. Available from stock with worldwide shipping.

PTH08080WBHTexas Instruments

DIP MODULE-5

TPS82740ASIPRTexas Instruments

TPS82740ASIPR is a 200 mA step-down DC/DC converter from Texas Instruments operating from 2.2 V to 5.5 V input with adjustable output from 1.8 V to 2.5 V. It supports both PWM and PFM control modes for high efficiency across light and heavy loads. Packaged in a tiny 9-ball BGA for ultra-compact portable designs.

PTN78060AASTexas Instruments

Non-Isolated DC/DC Converters 3A Wide-In Wide Neg Out Adj Module

LMZ14201TZE-ADJ/NOPBTexas Instruments

Switching Voltage Regulators 1A pwr Module w/ 42V Max Input Vtg

TLVH431AILPTexas Instruments

Texas Instruments TLVH431AILP is an adjustable precision voltage reference with output range of 1.24V to 18V and 80mA output current in a TO-92 package. Features tight output voltage accuracy between 1.228V and 1.252V for stable regulation. Available from stock with worldwide shipping.

LMZ22003TZ/NOPBTexas Instruments

LMZ22003TZ/NOPB is a non-isolated point-of-load DC-DC power module from Texas Instruments. It supports an adjustable output voltage from 0.8 V to 6 V at up to 3 A, with an input range of 6 V to 20 V using current-mode PWM control. Available in a 7-pin SIP module package for fast design-in on industrial and communications boards.

LMZ20502SILRTexas Instruments

Non-Isolated PoL Module DC DC Converter 1 Output 0.8 ~ 3.6V 2A 2.7V - 5.5V Input

PTH08T220WADTexas Instruments

Use the download button to access the PTH08T220WAD schematic symbol, PCB footprint, and 3D model.

REF3433TIDBVRTexas Instruments

Voltage References 3.3-V, low-drift, low-power, small-footprint series voltage reference

LDK120M33RSTMicroelectronics

STMICROELECTRONICS - LDK120M33R - SOT23-5/200 MA LOW QUIESCENT CURRENT LDO

PTN78020WAZTTexas Instruments

Module DC-DC 1-OUT 2.5V to 12.6V 6A 90W Automotive 7-Pin SMD Module T/R

LMR36015AQRNXRQ1Texas Instruments

Conv DC-DC 4.2V to 60V Synchronous Step Down Single-Out 1V to 58V 1.5A Automotive 12-Pin VQFN-HR T/R

PTN78020AAHTexas Instruments

Use the download button to access the PTN78020AAH schematic symbol, PCB footprint, and 3D model.

BQ25120F3AYFPTTexas Instruments

Battery Management Automotive multi-channel smart half-bridge gate drivers EVM

LM2592HVT-ADJ/NOPBTexas Instruments

Switching Voltage Regulators PWR CONVERTER 150KHz 2A ST-DOWN VLTG REG

PTN04050AADTexas Instruments

DIP MODULE-5

PTH08000WAZTexas Instruments

Use the download button to access the PTH08000WAZ schematic symbol, PCB footprint, and 3D model.

PTH08T230WADTexas Instruments

Non-Isolated DC/DC Converters 6A 2.2-5.5V Input Non Isolated POL

LM317K STEEL/NOPBTexas Instruments

Linear Voltage Regulators 1.5A Adjustable Output Linear Regulator 2-TO-3 0 to 0

REF3430SQDBVRQ1Texas Instruments

Voltage References Automotive, low-drift, low-power, small-footprint series voltage reference 5-SOT-23 -40 to 125

LMR50410YFQDBVRQ1Texas Instruments

Switching Voltage Regulators Automotive qualified SIMPLE SWITCHER 4-V to 36-V, 1-A synchronous step-down converter

LMR50410XDBVRTexas Instruments

Switching Voltage Regulators SIMPLE SWITCHER 4-V to 36-V, 1-A synchronous step-down converter

DCH010505DN7Texas Instruments

DC-DC Conv, 1W 5V 3KV isol DCH01 Series, 1-W, 3000-VDC Isolated, Unregulated DC/DC Converter Modules

PTN04050CAHTexas Instruments

Texas Instruments PTN04050CAH, DC-DC Power Supply Module 5.5 V Input,, 4-Pin, DIP Module

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