LP2957 Datasheet - Texas Instruments

LP2957 5V Low-Dropout Regulator

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 Features

* 1

* 2 5V Output within 1.4% Over Temperature (A Grade)

* Easily Programmed for Snap-On/Snap-Off Output

* Ensured 250 mA Output Current

* Extremely Low Quiescent Current

* Low Input-Output Voltage Required for Regulation

* Reverse Battery Protection

LP2957 Datasheet (2.10 MB)