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LP2956 Dual Micropower Low-Dropout Voltage Regulators

LP2956 Description

LP2956/LP2956A Dual Micropower Low-Dropout Voltage Regulators May 1999 LP2956/LP2956A Dual Micropower Low-Dropout Voltage Regulators General Descrip.
The LP2956 is a micropower voltage regulator with very low quiescent current (170 µA typical at light loads) and very low dropout voltage (typically 6.

LP2956 Features

* The auxiliary output is always on (regardless of main output status), so it can be used to power memory circuits. Quiescent current increases only slightly at dropout, which prolongs battery life. The error flag goes low if the main output voltage drops out of regulation. An open-collector auxiliar

LP2956 Applications

* n High-efficiency linear regulator n Low dropout battery-powered regulator n µP system regulator with switchable high-current VCC Block Diagram LP2956 DS011339-1 © 1999 National Semiconductor Corporation DS011339 www. national. com Connection Diagrams 16
* Pin DIP DS011339-2 Order Number

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Datasheet Details

Part number
LP2956
Manufacturer
National Semiconductor
File Size
501.55 KB
Datasheet
LP2956_NationalSemiconductor.pdf
Description
Dual Micropower Low-Dropout Voltage Regulators

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Dual Micropower Low-Dropout Voltage Regulators National Semiconductor
National Semiconductor LP2956-like datasheet