In this PMIC, you can find SOT-23 functions for your reference. Power management is included in the Surface Mount mount. There are 5 pins on the power managment ic. It is recommended that the minimum supply voltage (Vsup) for this IC management should not be less than 1V volts. The maximum supply voltage (Vsup) in this PMIC should not exceed 5.5V volts. It is also possible to use other types of IC, such as POWER SUPPLY SUPPORT CIRCUIT, in this supervisor.
MAX6424UK21+ Features
Minimum supply voltage of 1V
MAX6424UK21+ Applications
There are a lot of Maxim Integrated MAX6424UK21+ Voltage Supervisors applications.