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CS5253-1 - 3A LDO 5-Pin Adjustable Linear Regulator

General Description

This new very low dropout regulator is designed to power the next generation of advanced microprocessors.

To achieve very low dropout, the internal pass transistor is powered separately from the control circuitry.

Key Features

  • s 1.25V to 5V VOUT at 3A s VPOWER Dropout < 0.40V @ 3A s.

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Datasheet Details

Part number CS5253-1
Manufacturer Cherry Semiconductor Corporation
File Size 171.78 KB
Description 3A LDO 5-Pin Adjustable Linear Regulator
Datasheet download datasheet CS5253-1 Datasheet

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CS5253-1 CS5253-1 3A LDO 5-Pin Adjustable Linear Regulator Description This new very low dropout regulator is designed to power the next generation of advanced microprocessors. To achieve very low dropout, the internal pass transistor is powered separately from the control circuitry. Furthermore, with the control and power inputs tied together, this device can be used in single supply configuration and still offer a better dropout voltage than conventional PNP-NPN based LDO regulators. In this mode the dropout is determined by the minimum control voltage. It is supplied in a five-terminal D2PAK package, which allows for the implementation of a remotesense pin permitting very accurate regulation of output voltage directly at the load, where it counts, rather than at the regulator.