Torex Semiconductor, Ltd. Supervisors XC6122C240MG-G

The XC6122C240MG-G is a voltage detector with a watchdog function designed for low current consumption and high precision. It operates within a voltage range of 1.0V to 6.0V and can detect voltages from 1.6V to 5.0V in 0.1V increments, utilizing laser trimming technology for accuracy. The device features an N-channel open drain output and includes a built-in delay circuit, eliminating the need for external components to manage release delay times, which can be set between 3.13ms and 400ms. This supervisor IC supports six selectable watchdog timeout periods ranging from 50ms to 1.6s, making it suitable for various applications such as microprocessor monitoring, memory battery backup, and system power-on reset circuits. The XC6122C240MG-G is compliant with EU RoHS standards and is available in SOT-25 and USP-6C packages, with an operating temperature range of -40°C to +85°C. The EN/ENB pin allows for control of the watchdog function, which can be disabled while keeping the voltage detection active.