Power Management
Power management ICs regulate, convert, and distribute electrical power in electronic systems. Including voltage regulators, DC-DC converters, and battery management ICs from leading manufacturers.
5 components
How to Choose Power Management Components
- 1Select LDO vs. switching regulator based on efficiency, noise, and thermal requirements.
- 2Ensure input/output voltage ranges cover your entire operating envelope including transient conditions.
- 3Evaluate quiescent current for battery-powered designs where standby power dominates energy budget.
Popular Applications
Battery-Powered Devices
Smartphones, tablets, and portable instruments
Server & Telecom
Rack power, PoE, and base station power systems
LED Lighting
Drivers, dimmers, and smart lighting controllers
EV & Charging
BMS, onboard chargers, and DC-DC converters
Power Management Guides & Articles
ADSP-BF706BCPZ-4 Selection Guide: How to Choose a Blackfin+ DSP for Your Embedded Design
Compare ADSP-BF706BCPZ-4, BF548BBCZ-5A, and BF512BSWZ-4 on clock speed, memory, peripherals, and power to select the right Blackfin+ DSP.
Jun 10, 2026
ADC128S102 Selection Guide: How to Choose the Right 8-Channel 12-Bit SAR ADC
Compare ADC128S102 variants by supply voltage, temperature range, package, and qualification to pick the right 8-channel 12-bit SAR ADC for your design.
Jun 10, 2026
Common-Mode Filter + ESD Design Guide for High-Speed Differential Interfaces
How to choose between integrated CMF+ESD devices (ECMF02-2AMX6, ECMF02-4CMX8) and discrete ESD arrays for USB 2.0/3.x, MIPI, and HDMI interfaces—covering line count, bandwidth, clamping voltage, and package selection.
Jun 9, 2026
High-Capacitance MLCC Selection Guide: 22 µF vs 10 µF, X7R, 0805 to 1210
Learn how to choose between 22 µF and 10 µF X7R MLCCs (0805–1210). Covers DC bias derating, voltage rating, case size, and recommended Samsung CL-series parts.
Jun 9, 2026
All Power Management Components
Showing 1–5 of 5
TPS79915YZU is a fixed 1.5 V, 200 mA low-dropout linear voltage regulator by Texas Instruments in a tiny 5-pin DSBGA package. Key specs: 200 mA output current, low dropout voltage, fixed 1.5 V output. From competitive pricing, in stock with worldwide shipping.
TPSM82823ASILR is a 3 A power module with integrated inductor by Texas Instruments, supporting 2.4 V to 5.5 V input and adjustable output. Key specs: up to 3 A output current, 2.4 V–5.5 V input range, 10-pin compact module. From competitive pricing, in stock with worldwide shipping.
TPS2224DBG4 is a 3-channel intelligent power switch with break-before-make switching by Texas Instruments in a 24-pin SSOP. Key specs: 3 load switch channels, break-before-make control, 24-pin SSOP package. From competitive pricing, in stock with worldwide shipping.
TPS71701DRVR is a low-noise, high-PSRR, 150 mA adjustable low-dropout linear regulator by Texas Instruments with 0.17 V typical dropout. Key specs: 150 mA output, 0.17 V dropout, -40°C to 125°C operating range, 6-pin SON package. From competitive pricing, in stock with worldwide shipping.
TPS7248QPWR is a fixed-output low-dropout linear voltage regulator by Texas Instruments with up to 10 V input and 285 mV typical dropout. Key specs: 5.24 V–10 V input range, 0.285 V dropout voltage, 8-pin SOIC package. From competitive pricing, in stock with worldwide shipping.
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