The mount is attached to Surface Mount. In this case, this PMIC chip can be sub-categorized as a Power Management Circuits chip. Supply voltage (Vsup) should be at least 550mV for this power management. During this IC power, the maximum supply voltage (Vsup) should not exceed 3.6V volts. A power supply of 1.2/3.3V watts is required for the operation of this power management.
MAX6837VXSD0 Features
Minimum supply voltage of 550mV
MAX6837VXSD0 Applications
There are a lot of Maxim Integrated MAX6837VXSD0 Voltage Supervisors applications.