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.

2,708 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 1,5011,550 of 2,708

SP6260AEK-L/TREXAR

SP6260AEK-L/TR is a 1.5 V industrial DC/DC converter module from EXAR. Key specs include 1.5 V, SOT-23, and 5 pins for auxiliary power rails. From request-based pricing, in-stock sourcing and worldwide shipping support production builds.

BP5510-24ROHM Semiconductor

PACKAGE-11/7

BP5275-25ROHM Semiconductor

ROHM BP5275-25, DC-DC Converter, 800mA, 2.45 → 2.55 V, 3-Pin SIP

BP5048-15ROHM Semiconductor

SIP-12

LTC3601IMSE#PBFLinear Technology

Linear Technology, LTC3601IMSE#PBF DC-DC Converter 1.5A, 16-Pin MSOP

LTC3601EMSE#PBFLinear Technology

Linear Technology LTC3601EMSE#PBF, Step Down DC-DC Switching Regulator, 1.5A, Adjustable, 0.6 → 5 V, 16-Pin MSOP

LTC3127EMSE#PBFLinear Technology

Linear Technology LTC3127EMSE#PBF, Buck/Boost Converter Buck-Boost 1A, Adjustable, 1.8 → 5.25 V, 1.7 MHz, 12-Pin

LTC3122EDE#PBFLinear Technology

Linear Technology LTC3122EDE#PBF, Step Up DC-DC Converter, 2.5A, Adjustable, 2.2 → 15 V, 12-Pin DFN

LT8620EMSE#PBFLinear Technology

65V, 2A Synchronous Step-Down Regulator with 2.5μA Quiescent Current

LT1913IDD#PBFLinear Technology

Linear Technology, LT1913IDD#PBF Step-Down Switching Regulator 3.5A, 0.79 → 25 V, 10-Pin DFN

LT1766EFE-5Linear Technology

LT1766EFE-5 is a Linear Technology power-management IC for regulated power rails and compact supply designs. Key specs include 60 V supply, 0°C to 125°C operation, and HTSSOP-17. Request quote-based stock support for worldwide shipping.

750311771Würth Elektronik

750311771 is a Würth Elektronik power supply for industrial electronics. Key specs include Height 13.69 mm and Isolation Voltage 2000 V. From RFQ pricing, source in-stock parts with worldwide shipping.

749196111Würth Elektronik

749196111 is a Würth Elektronik power supply for industrial electronics. Key specs include Height 6.2 mm and JESD-609 Code e1. From RFQ pricing, source in-stock parts with worldwide shipping.

ZXCL250E5TADiodes Inc.

DiodesZetex ZXCL250E5TA, LDO Voltage Regulator, 0.15A, 2.5 V 3%, 2 → 5.5 Vin, 5-Pin SOT-23

AP7331-33WG-7Diodes Inc.

300mA Low Dropout Regulator with EN • Very low IQ over full load: 65µA • Wide input voltage range: 2V to 6V • Wide adjustable output: 0.8V to 5.0V • Fixed output options: 1.0V to 3.3V • PSRR: 65dB typical at 100Hz • Fast start-up time: 80µs • Stable with low ESR, 1µF ceramic output capacitor • Excellent Load/Line Transient Response • Low dropout: 300mV typical at 300mA • Current limit protection • Short circuit protection • Thermal shutdown protection • Ambient temperature range: -40ºC to 85°C

AP3418KTR-G1Diodes Inc.

DiodesZetex AP3418KTR-G1, Buck Converter, 1.5A, Adjustable, 0.6 → 5.5 V, 5-Pin SOT-25

AP3417BK-ADJTRG1Diodes Inc.

DiodesZetex AP3417BK-ADJTRG1, Buck Converter, 1.2A, Adjustable, 0.6 → 5.5 V, 5-Pin SOT-23

AP2202K-ADJTRG1Diodes Inc.

SOT-23, 5 PIN

AP2128K-3.3TRG1Diodes Inc.

GREEN, SOT-23, 5 PIN

KA278RA05CTUON Semiconductor

KA278RA05CTU is a ON Semiconductor power supply for industrial electronics, embedded systems, maintenance builds, and production sourcing programs. It combines 4-pin configuration, Transistor Outline, Vertical assembly style, and datasheet-backed identification. From RFQ-based sourcing, in-stock options can support worldwide shipping.

74LVC1G125GVNexperia

NXP 74LVC1G125GV, Buffer 3-State, Non-Inverting, 1.65 → 5.5 V, 5-Pin SC-74A

NCP6354BMTAATBGON Semiconductor

2.3 V to 5.5 V Input Voltage Range; External Adjustable Voltage; Specific Fixed Voltage in Range of 0.6 V to 3.3 V is Available upon Request; Up to 2 A Output Current; 3 MHz Switching Frequency (1.5 MHz Version is Available upon Request); Synchronous Rectification; Enable Input; Power Good Output; Soft Start; Over Current Protection; Active Discharge when Disabled. HiZ version available upon request; Thermal Shutdown Protection; WDFN8, 2x2 mm, 0.5 mm Pitch Package; Maximum 0.8 mm Height for Super Thin Appli

NCP500SN30T1GON Semiconductor

Ultra-Low Dropout Voltage of 170 mV at 150 mA; Fast Enable Turn-On Time of 20 µsec; Wide Operating Voltage Range of 1.8 V to 6.0 V; Excellent Line and Load Regulation; High Accuracy Output Voltage of 2.5%; Enable Can Be Driven Directly by 1.0 V Logic; Very Small QFN 2x2 Package; Pb-Free Package May be Available.* The G-Suffix Denotes a Pb-Free Lead Finish

NCP301LSN36T1GON Semiconductor

NCP301LSN36T1G is a 3.528-3.672V 5-Pin power supply by ON Semiconductor. Key specs: 3.528-3.672V, 5-Pin, 0A. From quote-based pricing, in stock with worldwide shipping for production sourcing.

NCP1529MU12TBGON Semiconductor

Last Shipments - Buck Converter, DC-DC, High Efficiency, Adjustable Output Voltage, Low Ripple, 1.7 MHz, 1 A

NCP1032AMNTXGON Semiconductor

Use the download button to access the NCP1032AMNTXG schematic symbol, PCB footprint, and 3D model.

LA5724MC-BHON Semiconductor

ON Semiconductor, LA5724MC-BH Step-Down Switching Regulator 300mA, Maximum of 5 V, 8-Pin SOIC

CAT4137TD-GT3ON Semiconductor

SOT-23, 5 PIN

MEE1S0303DCMurata Electronics

Murata Power Solutions 1W Isolated DC-DC Converter, Vin 2.97 → 3.63 V dc, Vout 3.3V, I/O isolation 1kV dc

MEA1D2415DCMurata Electronics

Murata Power Solutions 1W Isolated DC-DC Converter, Vin 21.6 → 26.4 V dc, Vout ±15V dc, I/O isolation 1kV dc

MEA1D1215SCMurata Electronics

Murata Power Solutions 1W Isolated DC-DC Converter, Vin 10.8 → 13.2 V dc, Vout ±15V dc, I/O isolation 1kV dc

ULS-12/5-D48N-CMurata Electronics

ULS-12/5-D48N-C is a Murata Electronics power converter for regulated power rails. It provides 8 pins and 1/16 BRICK PACKAGE-8. From RFQ pricing, in-stock sourcing supports worldwide shipping.

UEI30-120-Q12P-CMurata Electronics

Murata Power Solutions 30W Isolated DC-DC Converter, Vin 9 → 36 V dc, Vout 12V dc, I/O isolation 2000V dc

UEI15-033-Q12P-CMurata Electronics

UEI15-033-Q12P-C is a Murata Electronics power converter for regulated power rails. It provides 6 pins and datasheet-backed specifications. From RFQ pricing, in-stock sourcing supports worldwide shipping.

OKY-T/5-D12N-CMurata Electronics

Use the download button to access the OKY-T/5-D12N-C schematic symbol, PCB footprint, and 3D model.

OKY-T/3-D12P-CMurata Electronics

Non-Isolated DC-DC Converter, 0.75 → 5.5V dc Output 12V dc, 3A 12 V dc 8.3 → 14 V dc

OKY-T/3-D12N-CMurata Electronics

Non-Isolated DC-DC Converter, 0.75 → 5.5V dc Output 12V dc, 3A 12 V dc 8.3 → 14 V dc

OKX-T/10-D12P-CMurata Electronics

OKX-T/10-D12P-C is a Murata Electronics data converter for embedded electronic designs. Key specs include 10 positions, 10 pins, 0.753 inch pitch. Request quote for availability, lifecycle status, and worldwide shipping.

NTV0512MCMurata Electronics

Murata Power Solutions 1W Isolated DC-DC Converter, Vin 4.5 → 5.5 V dc, Vout ±12V dc, I/O isolation 3kV dc

NTE1209MCMurata Electronics

Murata Power Solutions 1W Isolated DC-DC Converter, Vin 10.8 → 13.2 V dc, Vout 9V dc, I/O isolation 1kV dc

NTE0503MCMurata Electronics

SOP, SOP8/14,.4

NTE0303MCMurata Electronics

Murata Power Solutions 1W Isolated DC-DC Converter, Vin 2.97 → 3.63 V dc, Vout 3.3V dc, I/O isolation 1kV dc

NTA0512MCMurata Electronics

PACKAGE-18/10

NTA0505MCMurata Electronics

Module-10

NTA0305MCMurata Electronics

Murata Power Solutions 1W Isolated DC-DC Converter, Vin 2.97 → 3.63 V dc, Vout ±5V dc, I/O isolation 1kV dc

NMXD0515SOCMurata Electronics

Murata Power Solutions 6W Isolated DC-DC Converter, Vin 4.5 → 5.5 V dc, Vout ±15V dc, I/O isolation 1kV dc

NMS0515CMurata Electronics

Murata Power Solutions 2W Isolated DC-DC Converter, Vin 4.5 → 5.5 V dc, Vout ±15V dc, I/O isolation 6kV dc

NMS0509CMurata Electronics

Murata Power Solutions 2W Isolated DC-DC Converter, Vin 4.5 → 5.5 V dc, Vout ±9V dc, I/O isolation 6kV dc

NMK1209SCMurata Electronics

Murata Power Solutions 2W Isolated DC-DC Converter, Vin 10.8 → 13.2 V dc, Vout ±9V dc, I/O isolation 3kV dc

NMK1205SCMurata Electronics

Murata Power Solutions 2W Isolated DC-DC Converter, Vin 10.8 → 13.2 V dc, Vout ±5V dc, I/O isolation 3kV dc

Need Power Supply Components?

Get competitive quotes from authorized China distributors

Request a Quote