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
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
All Power Supply Components
Showing 2,701–2,708 of 2,708
PTN78020HAH is a high-efficiency non-isolated DC/DC power module supporting adjustable output from 11.85V to 22V, with 15V to 36V input range and PWM control. From $32.22, in stock worldwide shipping.
SN6505ADBVT is a low-noise 1-A, 160kHz transformer driver IC from Texas Instruments designed for isolated power supplies. It features push-pull topology with adjustable frequency and integrated gate drivers, supporting output current up to 1.5A in a compact 6-pin SOT-23 package. Available from $0.80 with worldwide stock and fast shipping.
DC/DC Power Supply Single-OUT 5V 0.2A 1W Texas Instruments DCH010505SN7, DC-DC Power Supply Module, 4-Pin SIP Module
V-Ref Programmable 1.25V/2.5V 20mA Medical 5-Pin TSOT-23 T/R
150mA Linear Voltage Regulator for Digital Applications
1.5A Fast Ultra Low Dropout Linear Regulator
Space saving 800-mA low-dropout linear regulator with internal current limit
Use the download button to access the DCH010515DN7 schematic symbol, PCB footprint, and 3D model.
Need Power Supply Components?
Get competitive quotes from authorized China distributors
Request a Quote