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 51–100 of 2,708
300 Watt DC/DC module, railway, 4:1 input, Chassis mount, Rugged design, increased shock and vibration resistance, with EMI Filter, encapsulated, high power block
300 Watt DC/DC module, railway, 4:1 input, Chassis mount, Rugged design, increased shock and vibration resistance, with EMI Filter, encapsulated, high power block
300 Watt DC/DC module, railway, 4:1 input, Chassis mount, Rugged design, increased shock and vibration resistance, with EMI Filter, encapsulated, high power block
300 Watt DC/DC module, railway, 4:1 input, Chassis mount, Rugged design, increased shock and vibration resistance, with EMI Filter, encapsulated, high power block
LEAD FREE, TO-261AA, SOT-223, 3 PIN
Power Integrations LNK3204P, AC-DC Converter 120 (MDCM) mA, 170 (CCM) mA, Minimum of 50 V 7-Pin, PDIP
Isolated DC/DC Converters 15W 5V/3A W/EMI FILTER
Isolated DC/DC Converters 12V/0.62A -12V/0.62A 15W, W/EMI FILTER
30 Watt DC/DC converter, industrial, 4:1 input, encapsulated, 2" x 1" metal package
30 Watt DC/DC converter, industrial, 4:1 input, encapsulated, 2" x 1" metal package
30 Watt DC/DC converter, industrial, 4:1 input, encapsulated, 2" x 1" metal package
30 Watt DC/DC converter, industrial, 4:1 input, encapsulated, 2" x 1" metal package
30 Watt DC/DC converter, industrial, 4:1 input, encapsulated, 2" x 1" metal package
30 Watt DC/DC converter, industrial, 4:1 input, encapsulated, 2" x 1" metal package
30 Watt DC/DC converter, industrial, 4:1 input, encapsulated, 2" x 1" metal package
30 Watt DC/DC converter, industrial, 4:1 input, encapsulated, 2" x 1" metal package
30 Watt DC/DC converter, industrial, 4:1 input, encapsulated, 2" x 1" metal package
30 Watt DC/DC converter, industrial, 4:1 input, encapsulated, 2" x 1" metal package
30 Watt DC/DC converter, industrial, 4:1 input, encapsulated, 2" x 1" metal package
PACKAGE-4
Module-4
Module-4
Module-4
Mean Well 5W Encapsulated Switch Mode Power Supply, 0 → 420mA, 12V dc
Use the download button to access the IRM-02-3.3 schematic symbol, PCB footprint, and 3D model.
Use the download button to access the IRM-02-12 schematic symbol, PCB footprint, and 3D model.
Module-4
Murata Power Solutions MEE1 1W Isolated DC-DC Converter Through Hole, Vin 4.5 → 5.5 V dc, Vout 5V dc
PACKAGE-5
Murata Power Solutions BEI15 15W Isolated DC-DC Converter Through Hole, Vin 9 → 36 V dc, Vout ±15V dc
MURATA - MEV1D0505SC - DC/DC, 1W 5V TO +/-5V SIP, 3KVDC ISO
Power Integrations INN2904K, AC-DC Converter, Minimum of 50 V dc 15-Pin, eSOP-R16B
Switching Regulator 3.3Vout 0.5A XP Power DC-DC Switching Regulator, 4.5 → 28V dc Input, 3.3V Output, Maximum of 500mA
MURATA - MEV1D1215SC - DC/DC, 1W 12V TO +/-15V SIP, 3KVDC ISO
Murata Power Solutions MEV1 1W Isolated DC-DC Converter Through Hole, Vin 21.6 → 26.4 V dc, Vout 15V dc
DC-DC CONV, ISO POL, 1 O/P, 3W, 250mA, 12V; Power Supply Approvals:ITE; No. of Outputs:1 Output; Output Power Max:3W; Output Voltage - Output 1:12V; Output Current - Output 1:250mA; Output Voltage - Output 2:-; Width:7.65mm RoHS Compliant: Yes
Murata Power Solutions 2W Isolated DC-DC Converter, Vin 10.8 → 13.2 V dc, Vout ±15V dc, I/O isolation 1000V
Isolated DC/DC Converters 1W 24Vin +/-15Vout +/-33mA SIP
DIP-6
SMA,
Module-5
DMA,
5 Watt DC/DC converter, industrial, 2:1 input, encapsulated, DIP-24
5 Watt DC/DC converter, industrial, 2:1 input, encapsulated, DIP-24
5 Watt DC/DC converter, industrial, 2:1 input, encapsulated, DIP-24
ROHS COMPLIANT
30 Watt AC/DC modules, industrial, 85-264 VAC input, 3000 VAC I/O-isolation, encapsulated, PCB mount
SMA,
LINEAR TECHNOLOGY - LT3514IFE#PBF - DC-DC CONV, BUCK, ADJ, 2.1MHZ, TSSOP-24
TMPS 05-148 is a 5W PCB-mount AC/DC power module for compact industrial and household equipment. It accepts 85-264VAC input, provides 3000VAC I/O isolation, and fits a 1x1-inch footprint. From $quote, check inquiry-only stock with worldwide shipping.
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