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
Power Supply Guides & Articles
CDSOT23-SM712 RS-485 Interface Protection Design Guide
Design robust RS-485 protection with CDSOT23-SM712 using correct clamping, placement, grounding, termination, and surge coordination.
Jul 17, 2026
CR0805-FX-10R0ELF 10 Ohm 0805 Resistor Design Guide
Design CR0805-FX-10R0ELF into 0805 circuits with practical power, pulse, thermal, layout, tolerance, and sourcing checks.
Jul 17, 2026
How to Choose Würth Elektronik 150141-Series SMD Indicator LEDs
Choose 150141RS73100 and related Würth 150141 LEDs by color, brightness, 3528 package fit, drive margin, and procurement controls.
Jul 15, 2026
Molex 53398-0371 Selection Guide: Choosing a 3-Circuit Wire-to-Board Header
Choose Molex 53398-0371 by circuit count, mating system, derating, PCB geometry, assembly needs, and exact-suffix sourcing.
Jul 15, 2026
All Power Supply Components
Showing 1,501–1,550 of 2,708
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.
PACKAGE-11/7
ROHM BP5275-25, DC-DC Converter, 800mA, 2.45 → 2.55 V, 3-Pin SIP
SIP-12
Linear Technology, LTC3601IMSE#PBF DC-DC Converter 1.5A, 16-Pin MSOP
Linear Technology LTC3601EMSE#PBF, Step Down DC-DC Switching Regulator, 1.5A, Adjustable, 0.6 → 5 V, 16-Pin MSOP
Linear Technology LTC3127EMSE#PBF, Buck/Boost Converter Buck-Boost 1A, Adjustable, 1.8 → 5.25 V, 1.7 MHz, 12-Pin
Linear Technology LTC3122EDE#PBF, Step Up DC-DC Converter, 2.5A, Adjustable, 2.2 → 15 V, 12-Pin DFN
65V, 2A Synchronous Step-Down Regulator with 2.5μA Quiescent Current
Linear Technology, LT1913IDD#PBF Step-Down Switching Regulator 3.5A, 0.79 → 25 V, 10-Pin DFN
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.
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.
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.
DiodesZetex ZXCL250E5TA, LDO Voltage Regulator, 0.15A, 2.5 V 3%, 2 → 5.5 Vin, 5-Pin SOT-23
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
DiodesZetex AP3418KTR-G1, Buck Converter, 1.5A, Adjustable, 0.6 → 5.5 V, 5-Pin SOT-25
DiodesZetex AP3417BK-ADJTRG1, Buck Converter, 1.2A, Adjustable, 0.6 → 5.5 V, 5-Pin SOT-23
SOT-23, 5 PIN
GREEN, SOT-23, 5 PIN
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.
NXP 74LVC1G125GV, Buffer 3-State, Non-Inverting, 1.65 → 5.5 V, 5-Pin SC-74A
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
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
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.
Last Shipments - Buck Converter, DC-DC, High Efficiency, Adjustable Output Voltage, Low Ripple, 1.7 MHz, 1 A
Use the download button to access the NCP1032AMNTXG schematic symbol, PCB footprint, and 3D model.
ON Semiconductor, LA5724MC-BH Step-Down Switching Regulator 300mA, Maximum of 5 V, 8-Pin SOIC
SOT-23, 5 PIN
Murata Power Solutions 1W Isolated DC-DC Converter, Vin 2.97 → 3.63 V dc, Vout 3.3V, I/O isolation 1kV dc
Murata Power Solutions 1W Isolated DC-DC Converter, Vin 21.6 → 26.4 V dc, Vout ±15V dc, I/O isolation 1kV dc
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-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.
Murata Power Solutions 30W Isolated DC-DC Converter, Vin 9 → 36 V dc, Vout 12V dc, I/O isolation 2000V dc
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.
Use the download button to access the OKY-T/5-D12N-C schematic symbol, PCB footprint, and 3D model.
Non-Isolated DC-DC Converter, 0.75 → 5.5V dc Output 12V dc, 3A 12 V dc 8.3 → 14 V dc
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-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.
Murata Power Solutions 1W Isolated DC-DC Converter, Vin 4.5 → 5.5 V dc, Vout ±12V dc, I/O isolation 3kV dc
Murata Power Solutions 1W Isolated DC-DC Converter, Vin 10.8 → 13.2 V dc, Vout 9V dc, I/O isolation 1kV dc
SOP, SOP8/14,.4
Murata Power Solutions 1W Isolated DC-DC Converter, Vin 2.97 → 3.63 V dc, Vout 3.3V dc, I/O isolation 1kV dc
PACKAGE-18/10
Module-10
Murata Power Solutions 1W Isolated DC-DC Converter, Vin 2.97 → 3.63 V dc, Vout ±5V dc, I/O isolation 1kV dc
Murata Power Solutions 6W Isolated DC-DC Converter, Vin 4.5 → 5.5 V dc, Vout ±15V dc, I/O isolation 1kV dc
Murata Power Solutions 2W Isolated DC-DC Converter, Vin 4.5 → 5.5 V dc, Vout ±15V dc, I/O isolation 6kV dc
Murata Power Solutions 2W Isolated DC-DC Converter, Vin 4.5 → 5.5 V dc, Vout ±9V dc, I/O isolation 6kV dc
Murata Power Solutions 2W Isolated DC-DC Converter, Vin 10.8 → 13.2 V dc, Vout ±9V dc, I/O isolation 3kV dc
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