UM3501 converter equivalent, synchronous step-down dc-dc converter.
include lower internal reference voltage with 2% accuracy, over temperature protection, and over current protection.
Applications
z Cellular and Smart Phones z Microproc.
z Cellular and Smart Phones z Microprocessors and DSP Core
Supplies z Wireless and DSL Modems z PDAs, GPS z MP3 Player z.
UM3501 is a high-efficiency pulse-width-modulated (PWM) step-down DC-DC converter, capable of delivering 600mA output current over a wide input voltage range from 2.5V to 5.5V. The target application of UM3501 is for portable electronic devices that.
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