Torex Semiconductor, Ltd. Supervisors XC6121D717MR-G

The XC6121D717MR-G is a voltage detector with a watchdog function designed for low current consumption applications. It operates within a voltage detection range of 1.6V to 5.0V, with fixed increments of 0.1V, and features a built-in delay circuit that eliminates the need for external components. The device provides an N-channel open drain output and includes an EN/ENB pin for controlling the watchdog function, which can be disabled while keeping the voltage detection active. The XC6121D717MR-G supports six selectable watchdog timeout periods ranging from 50ms to 1.6s and offers five release delay times from 3.13ms to 400ms. It operates within an ambient temperature range of -40¬8C to +85¬8C and is available in SOT-25 and USP-6C packages, both compliant with EU RoHS standards. This product is suitable for applications such as microprocessor monitoring, memory battery backup, system power-on reset, and power failure detection.