There are SOT-23 functions included in this PMIC so that you can refer to them. The power management is mounted by Surface Mount. The pins of the power management system count 5. Normally, the supply voltage (Vsup) for this PMIC should not be lower than 1V. In this PMIC, the maximum supply voltage (Vsup) should not exceed 5.5V volts. There are other types of IC included in the power managment ic, such as types POWER SUPPLY SUPPORT CIRCUIT.
MAX6413UK23+ Features
Minimum supply voltage of 1V
MAX6413UK23+ Applications
There are a lot of Maxim Integrated MAX6413UK23+ Voltage Supervisors applications.