MIC29152BU [Microchip]

Using Microchip's proprietary Super βeta PNP process with a PNP pass element, these regulators feature 350mV to 425mV (full load) typical dropout voltages and very low ground current. Designed for high current loads, they also find applications in lower current, extremely low dropout-critical systems. Fully protected against overcurrent faults, reversed input polarity, reversed lead insertion, overtemperature operation, and transient voltage spikes. Five-pin fixed-voltage versions include logic level ON/OFF control and an error flag for out-of-regulation signaling.