Voltage Detector & Reset Circuit, ROHM BU49xxMicroprocessor Supply Voltage Supervisory & Reset CircuitsPower supply voltage monitoring and supervisory circuits for use in desktop, laptop and notebook computers, test and measurement instruments, portable battery-powered equipment and multiple-output power supplies.Supply Voltage DetectorSupply Voltage SupervisorPower Supply SupervisorMicroprocessor SupervisoryMicroprocessor Voltage SupervisorMicrocontroller Reset Circuit