LP2978 Micropower SOT/ 50 mA Low-Noise Ultra Low-Dropout Regulator

National Semiconductor

Description

LP2978 Micropower SOT, 50 mA Low-Noise Ultra Low-Dropout Regulator July 2000 LP2978 Micropower SOT, 50 mA Low-Noise Ultra Low-Dropout Regulator Desi.
The LP2978 is a 50 mA, fixed-output voltage regulator designed to provide ultra low-dropout and low noise in battery powered applications.

📥 Download Datasheet

LP2978 Datasheet Preview — Preview of LP2978 PDF

Datasheet Specifications

Part number: LP2978
Manufacturer: National Semiconductor
File Size: 102.35 KB
Datasheet: LP2978_NationalSemiconductor.pdf
Description: Micropower SOT/ 50 mA Low-Noise Ultra Low-Dropout Regulator

Features

* n n n n n n n n n n n n n Ultra low dropout voltage Smallest possible size (SOT-23 Package) Requires minimum external components Stable with low-ESR output capacitor < 1 µA quiescent current when shut down Low ground pin current at all loads Output voltage accuracy 1% (A Grade) High peak current cap

Applications

* Using an optimized VIP™ (Vertically Integrated PNP) process, the LP2978 delivers unequalled performance in all specifications critical to battery-powered designs: Dropout Voltage: Typically 120 mV @ 50 mA load, and 7 mV @ 1 mA load. Ground Pin Current: Typically 350 µA @ 50 mA load, and 75 µA @ 1 m

LP2978 Distributors

📁 Related Datasheet

LP2901 LP2901-Q1 LP2902-N LP2904 LP2950 LP2950-N

📌 All Tags

LP2978 Micropower SOT Low-Noise Ultra Low-Dropout Regulator National Semiconductor

National Semiconductor LP2978-like datasheet