MDV85XX is a high voltage (up to 40V) ultra-low quiescent current low dropout
voltage regulator (LDO) manufactured in CMOS processes. It can deliver up to
300mA of current while consuming only 1.5uA of quiescent current. It consists of a
reference voltage generator, an error amplifier, a current foldback circuit, and a
phase compensation circuit plus a driver transistor. The MD85XX is designed