Datasheet Microchip MIC29151-3.3WT

MIC2915X/30X/50X/75X
High-Current Low Dropout Regulators
Features General Description High Current Capability:
-MIC29150/29151/29152/29153: 1.5A
-MIC29300/29301/29302/29303: 3A
-MIC29500/29501/29502/29503: 5A
-MIC29751/29752: 7.5A Low Dropout Voltage Low Ground Current Accurate 1% Guaranteed Tolerance Extremely Fast Transient Response Reverse-Battery and “Load Dump” Protection Zero-Current Shutdown Mode (5-Pin Versions) Error Flag Signals Output Out-of-Regulation
(5-Pin Versions) Also Characterized for Smaller Loads with
Industry-Leading Performance Specifications Fixed-Voltage and Adjustable Versions The MIC2915x/2930x/2950x/2975x are high current,
high accuracy, low dropout voltage regulators. Using
Microchip’s proprietary Super βeta PNP process with a
PNP pass element, these regulators feature 350 mV to
425 mV (full load) typical dropout voltages and very low
ground current. Designed for high current loads, these
devices also find applications in lower current,
extremely low dropout-critical systems, where their tiny
dropout voltage and ground current values are
important attributes.
The MIC2915x/2930x/2950x/2975x are fully protected
against overcurrent faults, reversed input polarity,
reversed lead insertion, overtemperature operation,
and positive and negative transient voltage spikes. Five
pin fixed-voltage versions feature logic level ON/OFF …