The CN809S with Microprocessor & Microcontroller Supervisors SOT-23 (SOT-23-3) RoHS is a 3-pin, surface mount device manufactured by Consonance. It is a low cost and low power voltage supervisor device, designed to provide stable power supplies with high accuracy detect voltage and output control. It supports a wide range of supply voltage from 2.00V to 5.5V and 5.5V to 14V; the comprehensive accuracy of the VDET voltage is guaranteed within ±10% accuracy. With its fast startup response time and shorter blanking time, CN809S has the ability to monitor two different power supplies with one pin each. It also features POR, UVLO, RESET and optional WatchDog Timer signals, providing superior protection against power supply problems. The device also has a low operating current of only 5.2 µA, making it an ideal choice for battery-powered applications. The product is RoHS compliant and is ideal for industrial, consumer, automotive, power management and other demanding applications.