The MAX705ESA+ is a microprocessor Supervisor integrated circuit manufactured by Analog Devices. The device specifically provides a Power-on-Reset (PoR) monitor to safely reset microprocessor systems. It has an adjustable reset threshold voltage, 1TTL/CMOS compatible reset output, reset active low or active high configuration, a watchdog timer, and a logic power supply voltage supervisor. It also features low supply current, low voltage reset, and low-voltage monitoring when powered by either 2.7V to 5.5V or 4.6V to 5.5V. The device also has an accurate over temperature protection circuit. The MAX705ESA+ operates from -40°C to +85°C.