XC6123E625MR-G

Supervisors Overview

The XC6123E625MR-G is a high-precision voltage monitor with an integrated watchdog timer manufactured by Torex Semiconductor. It operates within a supply voltage range of 1 V to 6 V and features a fixed detection threshold of 2.5 V. The device utilizes CMOS technology, drawing a typical operating current of 12 uA and a static current of 5 uA. It provides a CMOS open-drain output and includes a built-in delay circuit for reset release timing. The component is housed in a compact SOT-25-5 surface-mount package and supports operation across a temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Integrates a watchdog timer function with selectable timeout periods for system reliability monitoring
• Features a dedicated EN/ENB pin allowing independent control to disable the watchdog while maintaining voltage detection
• Utilizes CMOS process technology to achieve low power consumption suitable for battery-operated applications
• Provides an open-drain output that goes low upon detection of the monitored voltage threshold

Supervisors Applications

• Microprocessor watchdog circuits and reset management
• Memory backup switching systems
• Power failure detection in portable devices

Supervisors Procurement Notes

Verify the specific suffix code against official datasheets to confirm the exact threshold voltage and reset delay time, as these parameters vary significantly across the XC6123 series. Ensure the ordering part number matches the required functional configuration for your application design.

Supervisors Selection Notes

Select this component when a precise voltage threshold near 2.5 V is required alongside watchdog functionality. Consider the SOT-25-5 package constraints and the open-drain output requirements. Verify that the available reset delay times meet the system's startup or recovery timing specifications.

Supervisors Part Context

This part belongs to the XC6123 series of voltage detectors with watchdog functions. The series is characterized by high precision and low current consumption, utilizing laser-trimmed reference voltages. It is designed for applications requiring reliable power supervision in compact electronic systems.

Supervisors Replacement Considerations

Cross-reference with other XC6123 variants having identical threshold and delay specifications. Verify pin compatibility and electrical characteristics before substituting.