ST LK112xx Low noise low drop voltage regulator with shutdown function handbook
LK112xx is a low dropout linear regulator with a built in electronic switch from ST company. Its features are output current up to 150mA, low dropout voltage (350mV@50mA), very low quiescent current (0.1µA@OFF, 250µA@ON), low output noise (typical 30µV@60mA, 10Hz2V) or from 2.5V to 14V (for VOUT<2V).