Please find attached SOT-143 functions for your reference in this IC power. By Surface Mount, IC management has been mounted. 4 pins are on the supervisor. It is recommended that Vsup should not be less than 1V for this IC power. The maximum supply voltage (Vsup) is not to exceed 5.5V volts in this IC management. In addition to the IC type POWER SUPPLY SUPPORT CIRCUIT, other types are also included in the power managment ic.
MAX6314US28D3 Features
Minimum supply voltage of 1V
MAX6314US28D3 Applications
There are a lot of Maxim Integrated MAX6314US28D3 Voltage Supervisors applications.