LP3883 3A Fast-Response Ultra Low Dropout Linear Regulators

National Semiconductor

Description

LP3883 3A Fast-Response Ultra Low Dropout Linear Regulators August 2003 LP3883 3A Fast-Response Ultra Low Dropout Linear Regulators General Descript.
The LP3883 is a high-current, fast-response regulator which can maintain output voltage regulation with minimum input to output voltage drop.

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Datasheet Specifications

Part number: LP3883
Manufacturer: National Semiconductor
File Size: 367.70 KB
Datasheet: LP3883_NationalSemiconductor.pdf
Description: 3A Fast-Response Ultra Low Dropout Linear Regulators

Features

* n n n n n n n n Ultra low dropout voltage (210 mV @ 3A typ) Low ground pin current Load regulation of 0.04%/A 60 nA typical quiescent current in shutdown 1.5% output accuracy (25˚C) TO-220, TO-263 packages Over temperature/over current protection
* 40˚C to +125˚C junction temperature range A

Applications

* n n n n n n n DSP Power Supplies Server Core and I/O Supplies Linear Power Supplies for PC Add-in-Cards Set-Top Box Power Supplies Microprocessor Power Supplies High Efficiency Linear Power Supplies SMPS Post-Regulators Typical Application Circuit 20062401 At least 4.7 µF of input and output capa

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LP3883 Fast-Response Ultra Low Dropout Linear Regulators National Semiconductor

National Semiconductor LP3883-like datasheet