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AT1818 - 3.0A Ultra Low Dropout Regulator

General Description

The AT1818 is a high performance positive voltage regulator designed for use in applications requiring very low input voltage and very low dropout voltage at up to 3A amps.

It operates with a VIN as low as 1.8V, with output voltage programmable as low as 0.8V.

Key Features

  • 250mV dropout @2A Input voltage range: 1.8V to 5.5V Enable Function Over current and over temperature protection 5µA quiescent current in shutdown P-CH design to reduce the operation current Full industrial temperature range Adjustable output voltage range 0.8V to 5V Output voltage accuracy ± 2% Supply current typically 0.4mA VOUT Power Good Signa.

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Datasheet Details

Part number AT1818
Manufacturer IAT
File Size 342.10 KB
Description 3.0A Ultra Low Dropout Regulator
Datasheet download datasheet AT1818 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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AT1818 3.0A Ultra Low Dropout Regulator FEATURES 250mV dropout @2A Input voltage range: 1.8V to 5.5V Enable Function Over current and over temperature protection 5µA quiescent current in shutdown P-CH design to reduce the operation current Full industrial temperature range Adjustable output voltage range 0.8V to 5V Output voltage accuracy ± 2% Supply current typically 0.4mA VOUT Power Good Signa APPLICATION Notebook computers Battery powered systems Motherboards/Peripheral cards Telecom/Networking cards Industrial Applications Set top boxes Wireless infrastructure Medical equipment Immense Advance Tech. DESCRIPTION The AT1818 is a high performance positive voltage regulator designed for use in applications requiring very low input voltage and very low dropout voltage at up to 3A amps.