The MIC5339 is an advanced dual 300mA LDO ideal for powering general purpose portable devices requiring low output noise and excellent Power Supply Rejection Ratio (PSRR). The MIC5339 provides two independently controlled, high performance, 300mA LDOs in a tiny 1.6mm x 1.6mm Thin MLF® package. The MIC5339 provides two low noise outputs with fast transient response. Additionally the MIC5339 provides low quiescent current operation, using only 70µA with both outputs enabled. The MIC5339 also incorporates an active discharge feature that pulls down the output of the regulator when the part is disabled. The MIC5339 is available in fixed output voltages in a lead-free (RoHS compliant) 6-pin 1.6mm x 1.6mm Thin MLF® leadless package.2.5V to 5.5V input voltage range Two 300mA outputs High output accuracy - 2% Low quiescent current - 70µA total Stable with ceramic output capacitors Independent enable pins Low dropout voltage - 220mV at 300mA Low output noise Thermal shutdown protection Current limit protection Output discharge circuit - MIC5339 6-pin 1.6mm x 1.6mm Thin MLF® package