CMPWR300 Datasheet 500mA SMARTOR Dual Regulator

Manufacturer: California Micro Devices Corp

Datasheet Details

Part number	CMPWR300
Manufacturer	California Micro Devices Corp
File Size	317.53 KB
Description	500mA SMARTOR Dual Regulator
Download	CMPWR300 Download (PDF)

The CMPWR300 is a dual input regulator with VAUX switch capable of delivering 3.3V/500mA continuously.

The output power is provided from three independent input voltage sources on a prioritized basis.

Power is always taken in priority using the following order VCC, VSBY, and VAUX.

CALIFORNIA MICRO DEVICES CMPWR300 500mA SmartORTM DUAL REGULATOR WITH VAUX.

8-pin Power SOIC package Continuous 3.3V output from three inputs Complete Power Management solution VCC, VSBY Regulator supplies 500mA output Built-in hysteresis when selecting input supplies Integrated switch has very low RDS(ON) 0.12Ω (typ. ) Large Bypass Capacitors on inputs not required Pin Diagram.

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