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ADP124 Datasheet CMOS Linear Regulator

Manufacturer: Analog Devices

General Description

The ADP124/ADP125 are low quiescent current, low dropout linear regulators.

They are designed to operate from an input voltage between 2.3 V and 5.5 V and to provide up to 500 mA of output current.

The low 130 mV dropout voltage at a 500 mA load improves efficiency and allows operation over a wide input voltage range.

Overview

Data Sheet 5.5 V Input, 500 mA, Low Quiescent Current, CMOS Linear Regulators ADP124/ADP125.

Key Features

  • Input voltage supply range: 2.3 V to 5.5 V 500 mA maximum output current Fixed and adjustable output voltage versions 1% initial accuracy Up to 31 fixed-output voltage options available from 1.75 V to 3.3 V Adjustable-output voltage range from 0.8 V to 5.0 V Very low dropout voltage: 130 mV Low quiescent current: 45 µA Low shutdown current:.