MIC29312BU Datasheet PDF - Micrel

●General Description

●The MIC29310 and MIC29312 are low cost versions of MIC29300 family low-dropout (LDO) regulators. Manufactured on Micrel’s proprietary Super beta PNP™ process, the MIC29310/2 is a 3A LDO regulator with very low-dropout voltage (600mV over the full load) and low ground current. Along with a total accuracy of ±2% (over temperature, line and load regulation) these regulators feature very fast transient recovery from input voltage surges and output load current changes.

●Features

●• Low cost versions of MIC29300 family

●• Fast transient response

●• 3A current over full temperature range

●• 600mV dropout voltage at full load

●• Low ground current

●• Accurate 1% guaranteed tolerance

●• “Zero” current shutdown mode (MIC29312)

●• Fixed voltage and adjustable versions

●Applications

●• Processor peripheral and I/O supplies

●• PC add-in cards

●• High-efficiency “green” computer systems

●• High-efficiency linear power supplies

●• High-efficiency switching supply post regulator

●• Battery-powered equipment