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US1150 - 4A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR

Description

The US1150 product is a 4A regulator with extremely low dropout voltage using a proprietary Bipolar process that achieves comparable equivalent on resistance to that of discrete MOSFETs.

Features

  • 0.7V Dropout at 4A Fast Transient Response 1% Voltage Reference Initial Accuracy Built-in Thermal Shutdown.

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Datasheet Details

Part number US1150
Manufacturer UNISEM
File Size 34.56 KB
Description 4A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR
Datasheet download datasheet US1150 Datasheet

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Full PDF Text Transcription

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US1150 4A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR PRELIMINARY DATASHEET FEATURES 0.7V Dropout at 4A Fast Transient Response 1% Voltage Reference Initial Accuracy Built-in Thermal Shutdown DESCRIPTION The US1150 product is a 4A regulator with extremely low dropout voltage using a proprietary Bipolar process that achieves comparable equivalent on resistance to that of discrete MOSFETs. This product is specifically designed to provide well regulated supply for applications requiring 2.8V or lower voltages from 3.3V ATX power supplies where high efficiency of a switcher can be achieved without the cost and complexity associated with switching regulators. One such application is the new graphic chip sets that require anywhere from 2.4V to 2.7V supply such as the Intel I740 chip set.
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