Microchip Technology, Inc. Supervisors MCP1317T-31LE/OT

The MCP1317T-31LE/OT is a voltage supervisor designed to ensure reliable operation of microcontrollers by keeping them in a reset state until the supply voltage stabilizes. It features a low supply current of 1 ¬µA (typical) and operates within a voltage range of 1.0V to 5.5V. The device offers precision monitoring trip point options, including standard values of 2.9V and 4.6V, with custom options available in 100 mV increments from 2.0V to 4.7V. The MCP1317 includes a manual reset input and provides both single and complementary reset outputs, which can be configured as push-pull or open-drain. It supports various reset delay time-out options ranging from 1.4 ms to 1.6 s, and watchdog timer input time-out options from 6.3 ms to 25.6 s. The device operates over a temperature range of -40¬8C to +125¬8C for trip points above 2.5V, making it suitable for a wide range of applications, including automotive environments, as it meets AEC-Q100 reliability testing standards.