The APL3511CBI-TRG is a SOT-23-5 RoHS power distribution switch manufactured by Anpec. It is a PMIC (Power Management Integrated Circuit) designed for applications including load switch, battery switch, and USB switch in portable electronic devices. It includes a control logic module, a power MOSFET, a voltage detector, and an over-temperature protection circuit. The APL3511CBI-TRG features an input voltage range of 2.2V to 5.5V, a maximum output current of 3A, a shutdown current of 0.1uA, and a thermal shutdown temperature of 150°C. It is suitable for both low voltage and high voltage power distribution systems. Additionally, it is RoHS compliant.