There are SOT-23 functions included in this PMIC so that you can refer to them. The power management is mounted by a Surface Mount-axis. 5 pins are on the supervisor. I should note that the minimum supply voltage (Vsup) for this IC management should be at least 1V, which is the minimum supply voltage that should be applied. The supply voltage (Vsup) should not exceed 5.5V volts in this IC power. Other IC kinds, such as POWER SUPPLY SUPPORT CIRCUIT are included in the power management system.
MAX6425UK18+ Features
Minimum supply voltage of 1V
MAX6425UK18+ Applications
There are a lot of Maxim Integrated MAX6425UK18+ Voltage Supervisors applications.