Special Features:

Adjustable voltage; ideal for supplying keep-alive power in systems with high voltage batteries; dropout voltage of only 350mv and can provide high output current for applications such as usb; includes a logic compatible enable input and an undervoltage error flag indicator; other features include thermal shutdown, current limit, overvoltage shutdown, reverse-leakage protection and reverse-battery protection

Properties:

A microcircuit whose output is a function of the input; that is, the output varies in a predetermined and essentially predictable manner from the input signal.