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AAT3238 - 300mA MicroPower High Performance LDO Linear Regulator

Datasheet Summary

Description

The AAT3238 MicroPower low dropout (LDO) linear regulator is ideally suited for portable applications where very fast transient response, extended battery life, and small size are critical.

Features

  • include low quiescent current, typically 70µA, and low dropout voltage, typically less than 400mV at the maximum output current level of 300mA. The device is output short-circuit protected and has a thermal shutdown circuit for additional protection under extreme operating conditions. The AAT3238 also features a low-power shutdown mode for extended battery life. A reference bypass pin has been provid.

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Datasheet Details

Part number AAT3238
Manufacturer Advanced Analogic Technologies
File Size 299.53 KB
Description 300mA MicroPower High Performance LDO Linear Regulator
Datasheet download datasheet AAT3238 Datasheet
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Full PDF Text Transcription

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PRODUCT DATASHEET AAT3238 PowerLinearTM 300mA MicroPowerTM High Performance LDO Linear Regulator General Description The AAT3238 MicroPower low dropout (LDO) linear regulator is ideally suited for portable applications where very fast transient response, extended battery life, and small size are critical. The AAT3238 has been specifically designed for high-speed turn-on and turn-off performance, fast transient response, good power supply ripple rejection (PSRR), and is reasonably low noise, making it ideal for powering sensitive circuits with fast switching requirements. Other features include low quiescent current, typically 70µA, and low dropout voltage, typically less than 400mV at the maximum output current level of 300mA.
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