The ST715xx is a high voltage, ultra low quiescent low drop linear regulator capable of providing an output current in excess of 85 mA. It operates over an input voltage range spanning from 2.5 V to 24 V, and is stable with output ceramic capacitors. The device is suitable for low power applications and battery powered systems, with a low dropout voltage of 500 mV (at 85 mA) and a very low quiescent current of 3.8 µA (at full load).