LP2956 Dual Micropower Low-Dropout Voltage Regulators

National Semiconductor

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.

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Datasheet Specifications

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

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

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

LP2956 Distributors

📁 Related Datasheet

LP2950 LP2950-N LP2951 LP2951-33-Q1 LP2951-50-Q1 LP2951-N

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LP2956 Dual Micropower Low-Dropout Voltage Regulators National Semiconductor

National Semiconductor LP2956-like datasheet