LF90AB Datasheet - STMicroelectronics

LF90AB Very low drop voltage regulators

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 .

LF90AB 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 an

LF90AB-STMicroelectronics.pdf