The MIC5320 is a tiny Dual Ultra Low-Dropout (ULDOTM) linear regulator ideally suited for portable electronics. It is ideal for general purpose/ digital applications which require high power supply ripple rejection (PSRR) >65dB, eliminating the need for a bypass capacitor and providing two enable pins for maximum flexibility. The MIC5320 integrates two highperformance; 150mA ULDOs into a tiny 6-pin 1.6mm x 1.6mm leadless MLF package, which provides exceptional thermal package characteristics. The MIC5320 is a Cap design which enables operation with very small ceramic output capacitors for stability, thereby reducing required board space and component cost. The combination of extremely low-drop-out voltage, high power supply rejection and exceptional thermal package characteristics makes it ideal for powering cellular phone camera modules, imaging sensors for digital still cameras, PDAs, MP3 players and WebCam applications. The MIC5320 ULDOTM is available in fixed-output voltages in the tiny 6-pin 1.6mm x 1.6mm leadless MLF package which is only 2.56mm2 in area, less than 30% the area of the SOT-23, TSOP and MLF 3x3 packages. It's also available in the thin SOT-23-6 lead package. Additional voltage options are available. For more information, contact Micrel marketing department.