CMPWR150 Datasheet PDF (Power Regulator) | Download ON Semiconductor CMPWR150

CMPWR150 - Power Regulator

Description

500 mA of load current at a fixed 3.3 V output.

An internal threshold level (typically 4.1 V) is used to prevent the regulator from being operated below dropout voltage.

Features

Automatic Detection of VCC Input Supply.
Drive Output Logic to Control External Switch.
Glitch.
Free Output During Supply Transitions.
500 mA Output Maximum Load Current.
Built.
In Hysteresis During Supply Selection.
Controller Operates from Either VCC or VOUT.
8.
Pin Power SOIC Thermal Package.
These Devices are Pb.
Free and are RoHS Compliant.

Datasheet Details

Part number	CMPWR150
Manufacturer	onsemi
File Size	407.44 KB
Description	Power Regulator
Datasheet	CMPWR150 Datasheet

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Full PDF Text Transcription

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CMPWR150 500 mA/3.3 V SmartORt Power Regulator Product Description The CMPWR150 is a low dropout regulator that delivers up to 500 mA of load current at a fixed 3.3 V output. An internal threshold level (typically 4.1 V) is used to prevent the regulator from being operated below dropout voltage. The device continuously monitors the input supply and will automatically disable the regulator when VCC falls below the threshold level. When the regulator is disabled, the control signal “Drive” (Active Low) is enabled, which allows an external PMOS switch to power the load from an auxiliary 3.3 V supply. When VCC is restored to a level above the select threshold, the control signal for the external PMOS switch is disabled and the regulator is once again enabled.

Published: Jan 3, 2019 |