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 2,301–2,350 of 2,708
RECOM R-78B3.3-1.0L is a switching DC/DC regulator module outputting 3.3 V at 1.0 A from a 4.75 V to 32 V input, in a compact SIP-3 package as a pin-compatible replacement for 78xx linear regulators. Up to 96% efficient with no heat sink required. Available in stock with worldwide shipping.
Traco Power TEN 12-2423 is a 12 W industrial DC/DC converter with wide 4:1 input range, dual ±15 V output, and encapsulated 2" x 1" metal package for robust isolation. Delivers reliable regulated power in harsh environments. Available in stock with worldwide shipping.
Traco Power TEM 3-1211N is a 3-watt isolated DC/DC converter in a DIP-24 package with regulated output and ±10% input tolerance for industrial applications. It delivers cost-optimized, encapsulated power conversion with a 12V input and 5V/600mA output in a compact 24-pin inline footprint. Available from authorized distributors with worldwide shipping.
TMV 2-2415SHI is a 2 W industrial DC/DC converter from Traco Power with 24 V input and 15 V output, offering 5200 VDC I/O isolation in a compact SIP-7 encapsulated package. It features a ±10% input voltage tolerance and unregulated output for industrial and medical power rail isolation. Available from stock with worldwide shipping.
RECOM Power R-6212P is a regulated DC-DC power supply module in SMA package with 14–32 V input voltage range and up to 1% load regulation. Provides isolated output with single-function conversion for industrial and embedded applications. Available from stock with worldwide shipping.
TMV 2-0512SHI is a 2 W industrial DC/DC converter from Traco Power with a 5 V input, ±12 V dual output, and 5200 VDC reinforced I/O isolation in a compact SIP-7 package. It accepts a ±10% input tolerance and delivers unregulated dual-rail output for analog and mixed-signal circuits. Available in stock worldwide with competitive pricing and fast shipping.
The Traco Power TEP 100-1211 is a 100 W industrial-grade DC/DC converter in a half-brick package with 2:1 input range, supporting PCB, chassis, or DIN-Rail mounting and an optional EMI filter. Available from stock with worldwide shipping.
Murata NMA1215SC is a 1W isolated DC-DC converter with 12V nominal input (10.8–13.2V) and dual ±15V outputs, featuring 1000V I/O isolation and 76% efficiency in a compact SIP-5 package.
Murata Power Solutions 2W Isolated DC-DC Converter, Vin 4.5 → 5.5 V, Vout 15 V, -8.7 V, I/O isolation 5200V dc
Murata Electronics NMG0512SC is a Power Supply for embedded electronics, industrial controls, instrumentation, and production BOM sourcing. It offers 6 pins, 2 W, 5V in MODULE. From quote-based sourcing, buyers can request stock checks and worldwide shipping support.
DC-DC CONVERTER, 15V, 0.067A; Power Supply Approvals:ITE; No. of Outputs:1 Output; Output Power Max:1W; Output Voltage - Output 1:15V; Output Current - Output 1:67mA; Output Voltage - Output 2:-; Output Current - Output 2:- RoHS Compliant: Yes
RECOM R-789.0-0.5 is a through-hole switching regulator delivering a regulated 9 V DC output at up to 500 mA from an 11 V to 32 V DC input in a compact SIP-3 package. Drop-in replacement for 78xx linear regulators with far higher efficiency. In stock from authorized distributors with worldwide shipping.
RECOM RE-0505S is a 1W isolated DC-DC converter in through-hole SIP package with 5V input (4.5V to 5.5V) and 5V output. Provides 1 kV DC isolation with 200 mA output current for sensitive analog and digital circuits. Available from stock with worldwide shipping.
RECOM RY-0505S is an isolated DC-DC regulated power supply module in a SIP package, accepting 5 V input (4.75–5.25 V range) and providing a regulated 5 V isolated output at 60% efficiency. It delivers galvanic isolation for sensitive analog and digital circuits. Available in stock with worldwide shipping.
RECOM Power RO-0524S is an unregulated single-output DC-DC converter module accepting 4.5 V to 5.5 V input and delivering 24 V output in a compact SIP-4 package. It provides isolated power conversion with up to 10% load regulation for low-power signal rail applications. Available from authorized distributors with worldwide shipping.
Recom Through Hole Switching Regulator, 5V dc Output Voltage, 32V dc Input Voltage, 1A Output Current
5 Watt DC/DC converter, industrial, 4:1 input, encapsulated, DIP-24
RECOM POWER - RK-0505S - Isolated Board Mount DC/DC Converter, Medical, 1 Output, 1 W, 5 V, 200 mA
Isolated DC/DC Converters DC/DC Converter, +/-15Vout, 10W
DMA,
Traco Power TEN 25-1211 is an encapsulated 25 W industrial DC/DC converter with 2:1 input range in a compact 2" × 1.6" metal package, delivering regulated output voltage with high reliability for demanding industrial applications.
Traco Power TEN 25-2412 is a 25 W encapsulated DC/DC converter with a 2:1 input range of 18–36 V and a regulated 12 V output in a compact 2" × 1.6" metal package. It suits industrial automation, telecom, and railway equipment requiring isolated power conversion with high efficiency. Available from stock worldwide with fast shipping.
RECOM POWER - R-629.0P - Non Isolated POL DC/DC Converter, ITE, 30 W, 3.3 V, 15 V, 2 A, Adjustable
Murata MGJ2D151505SC is an isolated DC-DC converter module with a 15 V nominal input (13.5 V to 16.5 V range), dual ±5 V regulated outputs, and 80% efficiency. UL-approved and designed for industrial power supply designs. Available in stock worldwide with competitive pricing and fast shipping.
LEAD FREE, TO-261AA, SOT-223, 3 PIN
Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5A
Switching Voltage Regulators 8-Channel Programmable, Parallelable 1A Buck DC-DCs
Switching Voltage Regulators 2.2MHz Sync Boost and Dual Step-Down Converters with Programmable Watchdog
5.5V Input, 1.8A/3.1A Switch Buck-Boost Converter with 6μA IQ
Isolated Module DC DC Converter 1 Output 3.3V, 5V 100mA 4.5V - 5.5V Input
Switching Voltage Regulators 28V, 10A Step-down uModule Regulator
Switching Voltage Regulators For MAXM17904: 4.5V to 24V Input, 3.3V, 300mA Output, Integrated Inductor, Compact Step-Do
ACEPACK 2 power module, fourpack topology, 1200 V, 13 mOhm typ. SiC Power MOSFET gen.2 with NTC
Switching Voltage Regulators 100Vin Micropower No-Opto Isolated Flyback Converter with 150V/3.6A Switch
Battery Management USB Compatible Switching Power Manager/LiFePO4 Charger with Overvoltage Protection
Precision micropower shunt voltage reference
Precision micropower shunt voltage reference
LDO Voltage Regulators 20V 200mA LDO 3.3Vo
The TC1223-3.0VCT is a low-dropout (LDO) linear voltage regulator with a fixed 3.0 V output, a maximum dropout voltage of 120 mV, and an input range of 3.12 V to 6 V in a compact SOT-23-5 package. It operates across a -40°C to +125°C junction temperature range for reliable power regulation in industrial and portable designs. Available from Microchip with worldwide stock.
Energy Saving Off-line High Voltage Converter
LDO Voltage Regulators 200 mA ultra-low quiescent current LDO
SOT-23, 5 PIN
ROHS COMPLIANT, SOT-223, 4 PIN
LGA-25
LDO Voltage Regulators High Vin, Low Iq Regulator
TO-220, 5 PIN
150 mA, ultra low quiescent current linear voltage regulator
Current Mode PWM Controller 1A 1000kHz 8-Pin SOIC N
Switching Voltage Regulators 400mA Synch, Boost Converter in SC70
Switching Voltage Regulators 300mA, 2.25MHz Synch Step-Dwn in SC70
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