Microchip Technology MIC29152BT

General Description

The MIC29150/29300/29500/29750 are high current, high accuracy, low-dropout voltage regulators. Using Micrels proprietary Super ßeta PNP™ process with a PNP pass element, these regulators feature 300mV to 370mV (full load) 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.

Features

• High Current Capability
MIC29150/29151/29152/29153................................1.5A
MIC29300/29301/29302/29303...................................3A
MIC29500/29501/29502/29503...................................5A
MIC29750/29751/29752...........................................7.5A
• Low-Dropout Voltage ....................... 350mV at Full Load
• 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 IndustryLeading Performance Specifications
• Fixed Voltage and Adjustable Versions

Applications

• Battery Powered Equipment
• High-Efficiency “Green” Computer Systems
• Automotive Electronics
• High-Efficiency Linear Power Supplies
• High-Efficiency Post-Regulator For Switching Supply