Voltage Detector ICs provide basic voltage monitoring and reset timing for power-on resets. The STM1061 low power voltage detector monitors the supply input. When the power supply falls below a specified trip point threshold, the output is forced low and remains asserted as long as the VCC input remains below the threshold voltage plus the hysteresis.
Microprocessor Supply Voltage Supervisory & Reset Circuits
Power 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 Detector Supply Voltage Supervisor Power Supply Supervisor Microprocessor Supervisory Microprocessor Voltage Supervisor Microcontroller Reset Circuit