The VDA0820NTA is a SOT-23 RoHS compliant PMIC (Power Management Integrated Circuit) Supervisors manufactured by Anasem. This PMIC Supervisors is designed to monitor and regulate the power usage of a given electronic module. It is capable of detecting an over/under voltage in the module and turn off power to it when an over voltage/under voltage situation occurs. The supervisor also monitors the temperature of the module and turns off power to prevent the module from overheating. In addition, it can be used to provide a central point for debugging, monitoring various voltage levels, supply sequencing, and dynamic power allocation.