View mic5268 datasheet:

MIC5268 Micrel MIC5268 150mA µCap CMOS LDO Regulator w/Power Good Preliminary Information General Description Features The MIC5268 is an efficient, precise CMOS voltage regulator • Power Good indicator with power good output. The MIC5268 offers better than 3% • Load independent, ultralow ground current: 100µA initial accuracy, and constant ground current (typically • 150mA output current 100µA)over load . • Current limiting • Thermal shutdown The MIC5268 also works with low-ESR ceramic capacitors, • Tight load and line regulation reducing the amount of board space necessary for power • “Zero” off-mode current applications, critical in hand-held wireless devices. • Stability with low-ESR capacitors Key features include current limit, thermal shutdown, a push- • Fast transie