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CMPWR150

ON Semiconductor
Part Number CMPWR150
Manufacturer ON Semiconductor
Description Power Regulator
Published Jan 3, 2019
Detailed Description CMPWR150 500 mA/3.3 V SmartORt Power Regulator Product Description The CMPWR150 is a low dropout regulator that deliver...
Datasheet PDF File CMPWR150 PDF File

CMPWR150
CMPWR150

Overview
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.
All the necessary control circuitry needed to provide a smooth and automatic transition between the supplies has been incorporated.
This allows VCC to be dynamically switched without loss of output voltage.
The CMPWR150 is housed...


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