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Power Supply Applications

ON Semiconductor provides ac-dc controllers and regulators; dc-dc controllers, converters, & regulators; voltage & current management; diodes & rectifiers ; and MOSFETs for internal and external power supply applications. Products and solutions from ON Semiconductor increase active-mode efficiency, decrease standby-mode power consumption, and provide power factor correction, at every point in the power chain from line to load.

Interactive Block Diagrams

Build a customized product list to complete your design: User Guide

Technical Documentation & Design Resources

Reference Designs (9) Reference Manuals (2)
Design Notes (72) Collateral Brochures (1)
Tutorials (27) Videos (73)
Application Notes (8) FAQ (153)
White Papers (12) Simplis Models (62)
Industry Information

A variety of regulations and incentives now exist around the world, regarding power management characteristics such as power factor, efficiency, and standby power. Visit these sites for more information.

PFC Spotlight
Non-Isolated Buck Converter
Isolated LED Driver
Spotlight
Smartphone/
Tablet Adapter
Smartphone/
Tablet; Low No-Load Efficient Adapter
Notebook Adapter 45 W
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