There are 5 terminals on this power management that allow it to be mounted. For your reference, this PMIC includes a list of SOT-23 functions. The mount is attached to Surface Mount. This power ic can be sub-categorized as Power Management Circuits. The pins of the power management system count 5. Supply voltage (Vsup) should be at least 1V for this power management. Voltage (Vsup) shouldn't exceed 5.5V volts in this PMIC.
MAX6418UK31+ Features
Minimum supply voltage of 1V
MAX6418UK31+ Applications
There are a lot of Maxim Integrated MAX6418UK31+ Voltage Supervisors applications.