Torex Semiconductor, Ltd. Supervisors XC6124A646MR-G

The XC6124A646MR-G is a voltage detector with a watchdog function designed for low current consumption applications. 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 precision. 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 XC6124A646MR-G is compliant with EU RoHS standards and is available in SOT-25 and USP-6C packages, with an operating temperature range of -40¬8C to +85¬8C. The EN/ENB pin allows for control over the watchdog function, providing flexibility in design.