LP2987 200 mA Ultra Low-Dropout Voltage Regulator

National Semiconductor

Description

LP2987/LP2988 Micropower, 200 mA Ultra Low-Dropout Voltage Regulator with Programmable Power-On Reset Delay March 1999 LP2987/LP2988 Micropower, 200.
The LP2987/8 are fixed-output 200 mA precision LDO voltage regulators with power-ON reset delay which can be implemented using a single external capac.

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Datasheet Specifications

Part number: LP2987
Manufacturer: National Semiconductor
File Size: 513.64 KB
Datasheet: LP2987_NationalSemiconductor.pdf
Description: 200 mA Ultra Low-Dropout Voltage Regulator

Features

* n n n n n n n n n n n n Ultra low dropout voltage Power-ON reset delay requires only one component Bypass pin for reduced output noise (LP2988) Guaranteed continuous output current 200 mA Guaranteed peak output current > 250 mA SO-8 and mini SO-8 surface mount packages < 2 µA quiescent current when

Applications

* A single external capacitor connected to the Bypass pin reduces regulator output noise. Using an optimized VIP™ (Vertically Integrated PNP) process, these regulators deliver superior performance: Dropout Voltage: 180 mV @ 200 mA load, and 1 mV @ 1 mA load (typical). Ground Pin Current: 1 mA @ 200 m

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LP2987 200 Ultra Low-Dropout Voltage Regulator National Semiconductor

National Semiconductor LP2987-like datasheet