Do your circuit"s needs demand a great deal from your processor? The NCP308SN330T1G microprocessor supervisory circuit from ON Semiconductor is the perfect backup solution. It has a typical reset threshold voltage of 3.07 V. This part has an operating temperature range of -40 °C to 125 °C. This device has a minimum operating supply voltage of 1.6 V and a maximum of 5.5 V.