View mic5209 datasheet:

MIC5209 Micrel MIC5209 500mA Low-Noise LDO Regulator Final Information General Description Features The MIC5209 is an efficient linear voltage regulator with very • Meets Intel® Slot 1 and Slot 2 requirements low dropout voltage, typically 10mV at light loads and less • Guaranteed 500mA output over the full operating than 500mV at full load, with better than 1% output voltage temperature range accuracy. • Low 500mV maximum dropout voltage at full load • Extremely tight load and line regulation Designed especially for hand-held, battery-powered devices, • Thermally-efficient surface-mount package the MIC5209 features low ground current to help prolong • Low temperature coefficient battery life. An enable/shutdown pin on SO-8 and TO-263-5 • Current and thermal limiting versio