LF00 series
Very low drop voltage regulators with inhibit
Features
■ Very low dropout voltage (0.45V) ■ Very low quiesc...
LF00 series
Very low drop voltage
regulators with inhibit
Features
■ Very low dropout voltage (0.45V) ■ Very low quiescent current (TYP. 50 µA in OFF
mode, 500 µA in ON mode) ■ Output current up to 500 mA ■ Logic-controlled electronic shutdown ■ Output voltages of 1.5; 1.8; 2.5; 2.7; 3; 3.3; 3.5;
4; 5; 6; 8; 8.5; 9; 12V ■ Internal current and thermal limit ■ Only 2.2 µF for stability ■ Available in ± 1% (AB) or ± 2% (C) selection at
25°C ■ Supply voltage rejection: 80db (typ.) ■ Temperature range: -40 to 125°C
Description
The LF00 series are very Low Drop
regulators available in PENTAWATT, TO-220, TO-220FP, DPAK and PPAK package and in a wide range of output voltages.
The very Low Drop voltage (0.45V) and the very low quiescent current make them particularly
Schematic diagram
TO-220
TO-220FP
PPAK
DPAK
PENTAWATT
suitable for Low Noise, Low Power applications and specially in battery powered systems.
In the 5 pins configuration (PENTAWATT and PPAK) a Shu...
