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LM2772 Datasheet - National Semiconductor

LM2772 Low-Ripple Switched Capacitor Step-Down Regulator

The LM2772 is a switched capacitor step-down regulator that produces a 1.2V output. It is capable of supplying loads up to 150mA with 3% output voltage regulation over line, load, and temperature. The LM2772 operates with an input voltage from 3.0V to 5.5V, accommodating 1-cell Li-Ion batteries and .

LM2772 Features

* Low-Noise Fixed Frequency Operation 1.2V Output Voltage 3% Output Voltage Regulation Li-Ion (3.6V) to 1.2V with 80% Efficiency Very Low Output Ripple: 8mV @ 150mA Output Currents up to 150mA 2.7V to 5.5V Input Voltage Range Shut

LM2772_NationalSemiconductor.pdf

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Datasheet Details

Part number:

LM2772

Manufacturer:

National Semiconductor

File Size:

1.19 MB

Description:

Low-ripple switched capacitor step-down regulator.

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TAGS

LM2772 LM2772 Low-Ripple Switched Capacitor Step-Down Regulator National Semiconductor

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