The AP4306AKTR-G1 is a Power Management Specialised (PMIC) manufactured by Diodes Incorporated for use in a variety of electronic systems. It is a Constant Current/Constant Voltage (CC/CV) SMPS (switching mode power supply) with a regulated output voltage of 1.21V and a maximum output current of 0.5mA. This PMIC includes a variety of features such as an adjustable output voltage setting, as well as built-in protections against overvoltage and current limiting. It can be used in applications such as battery chargers and LED drivers.