Surface Mount mounts IC management. In total, it has 5 pins on IC management. There should be a minimum voltage supply (Vsup) of 1V for this PMIC. The maximum supply voltage (Vsup) in this PMIC should not exceed 5.5V volts.
MAX6737XKWGD3 Features
Minimum supply voltage of 1V
MAX6737XKWGD3 Applications
There are a lot of Maxim Integrated MAX6737XKWGD3 Voltage Supervisors applications.