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.
207 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
TPS61291DRVR Selection Guide: Low-Quiescent-Current Boost Converters for IoT and Wearables
How to select the TPS61291DRVR and low-Iq boost converters for IoT, wearables, and coin-cell designs. Compares specs, packages, and alternatives from TI, ADI, and Microchip.
May 13, 2026
TMS5704357BZWTQQ1 Selection Guide: Choosing the Right TMS570 Automotive MCU Variant
Compare TMS570 automotive MCU variants by ASIL level, flash, package, and peripherals. Find the right fit from entry-level LQFP to the ASIL-D TMS5704357BZWTQQ1.
May 13, 2026
TI Hercules TMS5704357BZWTQQ1 Design Guide for Automotive ASIL-D and Industrial Functional Safety
Complete integration guide for the TI Hercules TMS5704357BZWTQQ1 dual-core lockstep Cortex-R5F MCU: lockstep CPU, ECC RAM, FlexRay/CAN-FD, and ASIL-D pitfalls.
May 12, 2026
PTN78000WAH Selection Guide: Choosing the Right 1.5 A 36 V Step-Down Power Module
Compare PTN78000WAH against PTN78000WAS, PTN78060WAH, and other 1.5A 36V step-down modules. Covers package, current rating, efficiency, and drop-in replaceability.
May 12, 2026
All Power Supply Components
Showing 51–100 of 207
Adjustable precision shunt regulator
DSBGA-6
Adaptive Zero Voltage Switching Active-Clamp Flyback Controller
Switching Voltage Regulators SIMPLE SWITCHER , 36V 3A Synchronous Step-Down Converter 12-SON -40 to 125
Use the download button to access the TPSM84424MOLR schematic symbol, PCB footprint, and 3D model.
0.7Vin Synchronous Boost Converter with 800 nA Ultra-Low Quiescent Current
7.5-100V Wide Vin, 300mA Constant On-Time Synchronous Buck Regulator
Use the download button to access the TLV75740PDRVR schematic symbol, PCB footprint, and 3D model.
300mA Low-Dropout (LDO) Regulator
Texas Instruments BQ24167RGET, Lithium-Ion, Lithium-Polymer, Battery Charge Controller IC, 3A 24-Pin, VQFN
TEXAS INSTRUMENTS - TPS61097A-33DBVR - DC/DC SYNC CONV, BOOST, 2MHZ, SOT-23-5
2.95V to 17V, 4A Step-Down Power Module with Current Sharing in 10x10x4.3mm QFN Package
620-V, 0.5-A, 1.0-A High-Side Low-Side Gate Driver With Interlock
Use the download button to access the LM1084IT-3.3/NOPB schematic symbol, PCB footprint, and 3D model.
Use the download button to access the TLV76033DBZT schematic symbol, PCB footprint, and 3D model.
4.5V to 17V, 5A Synchronous Step-Down Voltage Regulator in SOT23
The TL750L12CDRE4 is a fixed 12V low-dropout (LDO) voltage regulator from Texas Instruments using a PNP pass element with a maximum dropout voltage of 0.6V and an input voltage range of 13V to 26V. It provides excellent line regulation of 0.04% maximum and is housed in an 8-pin SOIC package, ideal for low-current 12V regulated supply generation in industrial and consumer electronics.
12-W, 3.3/5-V Input, Wide Adjust Output Boost Converter
1.5A, 28V Input, 3.3V Output, TO-220 Power Module
SIP MODULE-3
Switching Voltage Regulators Automotive Qualified 3.5V to 60V, 2A Synchronous Step-Down Voltage Converter 16-HTSSOP -40 to 125
Use the download button to access the TLV76050DBZT schematic symbol, PCB footprint, and 3D model.
Stand Alone Single Cell 3-A Fast Charger with High Input Voltage and Power Path
Switching Voltage Regulators Synchronous Buck Regulator
Switching Voltage Regulators 28-V Output Voltage Boost Converter with 1-uA Quiescent Current 12-WSON -40 to 85
LDO Voltage Regulators 500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors 5-SOT-223 -40 to 125
Switching Voltage Regulators 28-V Output Voltage Boost Converter with Power Diode and Isolation Switch 6-SOT-23 -40 to 125
Use the download button to access the TPS621361RGXT schematic symbol, PCB footprint, and 3D model.
Use the download button to access the TPS62136RGXT schematic symbol, PCB footprint, and 3D model.
SOT-223, 6 PIN
High-Efficiency 20-A SWIFT™ Synchronous Buck Converter with Eco-mode™
Automotive 128-Taps Single-Channel Digital Potentiometer With I2C Interface
Low Power Battery Backup IC with Integrated Boost Converter
5.5V, 6A, 14mΩ, Dual Load Switch with Adj. Rise Time & Optional QOD for Cost-Conscious Applications
600mA Fully Integrated, Low Noise Step-Down Converter in MicroSiP(TM) Package
200mA, Low-IQ, Low-Noise, Low-Dropout (LDO) Regulator in Ultra-Small 0.8mm x 0.8mm WCSP
1% High-Accuracy, 1-A, Low-Dropout Regulator with Reverse Current Protection
4.5- to 17-V Input Voltage, 5-A/3-A/2-A Output Current Triple Buck Converter
BiCMOS Low-Power Current Mode PWM Controller
3–17V 1A Step-Down Converter with DCS-Control in 3x3 QFN package
200mA, Low-IQ, Low-Noise, Low-Dropout (LDO) Regulator in Ultra-Small 0.8mm x 0.8mm WCSP
Automotive 40V, 3.5A SIMPLE SWITCHER®, 2.2MHz Step-Down Regulator with 40uA IQ
Conv DC-DC 3V to 17V Step Down Single-Out 5V 1A Automotive 16-Pin VQFN EP T/R
Use the download button to access the TL750L05CDR schematic symbol, PCB footprint, and 3D model.
Use the download button to access the UA78M08CDCYR schematic symbol, PCB footprint, and 3D model.
100-mA ultra-low dropout regulator with shutdown & 1.25% tolerance
3V - 17V 3A AUTOMOTIVE Step-Down Converter In 3X3 QFN Package
Switching Voltage Regulators Synchronous Boost Converter with 800 nA Ultra-Low Quiescent Current 6-DSBGA -40 to 85
Switching Voltage Regulators TPS6125xA 3.8-MHz, 5-V / 4-A Boost in 1.2-mm x 1.3-mm WCSP
Use the download button to access the TPS563208DDCT schematic symbol, PCB footprint, and 3D model.
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