MIC5209-3.3YS Datasheet PDF - Micrel

The MIC5209-3.3YS is an efficient linear Voltage Regulator with very low dropout voltage, typically 10mV at light loads and less than 500mV at full load, with better than 1% output voltage accuracy. Designed especially for handheld and battery-powered devices, the MIC5209 features low ground current to help prolong battery life. An enable/shutdown pin on SO-8 and TO-263-5 versions can further improve battery life with near-zero shutdown current. Key features include reversed-battery protection, current limiting, over temperature shutdown, ultra-low-noise capability (SO-8 and TO-263-5 versions) and availability in thermally efficient packaging. This is available in adjustable or fixed output voltages.

● 1.8 to 15V Output voltage range

● Meets Intel® slot 1 and slot 2 requirements

● Guaranteed 500mA output over full operating temperature range

● Low 500mV maximum dropout voltage at full load

● Extremely tight load and line regulation

● Low temperature coefficient

● Current and thermal limiting

● Reversed battery protection

● No-load stability

● 1% Output accuracy

●ESD sensitive device, take proper precaution while handling the device.