Datasheet4U Logo Datasheet4U.com

LP2957

5V Low-Dropout Regulator

LP2957 Features

* n n n n n n n n n n 5V output within 1.4% over temperature (A grade) Easily programmed for snap-on/snap-off output Guaranteed 250 mA output current Extremely low quiescent current Low Input-Output voltage required for regulation Reverse battery protection Extremely tight line and load regulation Ver

LP2957 General Description

The LP2957 is a 5V micropower voltage regulator with electronic shutdown, error flag, very low quiescent current (150 µA typical at 1 mA load), and very low dropout voltage (470 mV typical at 250 mA load current). Output can be wired for snap-on/snap-off operation to eliminate transition voltage sta.

LP2957 Datasheet (378.68 KB)

Preview of LP2957 PDF

Datasheet Details

Part number:

LP2957

Manufacturer:

National Semiconductor

File Size:

378.68 KB

Description:

5v low-dropout regulator.
LP2957/LP2957A 5V Low-Dropout Regulator for µP Applications June 1998 LP2957/LP2957A 5V Low-Dropout Regulator for µP Applications General Descriptio.

📁 Related Datasheet

LP2950 Low Dropout Voltage Regulators (MaxLinear)

LP2950 100mA Low-Dropout Voltage Regulator (Micrel)

LP2950 LOW DROPOUT VOLTAGE REGULATORS (Exar)

LP2950 Micropower Voltage Regulators (National Semiconductor)

LP2950 Adjustable Micropower Voltage Regulators (Texas Instruments)

LP2950 Low Power Low Dropout Voltage Regulator (ON Semiconductor)

LP2950 LOW-DROPOUT VOLTAGE REGULATOR (UTC)

LP2950-N Adjustable Micropower Voltage Regulators (Texas Instruments)

LP2951 150mA ADJUSTABLE VOLTAGE REGULATOR (Semtech Corporation)

LP2951 Adjustable Micro Power Voltage Regulator (Fairchild Semiconductor)

TAGS

LP2957 Low-Dropout Regulator National Semiconductor

Image Gallery

LP2957 Datasheet Preview Page 2 LP2957 Datasheet Preview Page 3

LP2957 Distributor