View mic5246 datasheet:

MIC5246 Micrel MIC5246 150mA µCap CMOS LDO Regulator Final Information General Description Features The MIC5246 is an efficient, precise CMOS voltage regulator • Error flag indicates fault condition optimized for low-noise applications. The MIC5246 offers • Ultralow dropout—100mV @ 100mA better than 1% initial accuracy, extremely-low-dropout volt- • Load independent, ultralow ground current: 85µA age (typically 150mV at 150mA) and constant ground current • 150mA output current (typically 85µA)over load . The MIC5246 features an error • Current limiting flag that indicates an output fault condition such as overcurrent, • Thermal Shutdown thermal shutdown and dropout. The MIC5246 provides a very • Tight load and line regulation low noise output, ideal for RF applications where qu