XC6123D636MR-G

Supervisors Overview

The XC6123D636MR-G is a voltage monitor manufactured by Torex Semiconductor, designed for supervisory circuit applications. It operates within a supply voltage range of 1 V to 6 V and features a detection threshold of 3.6 V. The device utilizes an SOT-25-5 surface-mount package and provides a CMOS open-drain output. Key functional parameters include a reset delay time of 400 ms, a typical operating power current of 12 uA, and a static current of 5 uA. It incorporates a watchdog timer and battery backup switch functionality without manual reset capability. The component supports power failure detection and functions reliably across an industrial temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Integrates a watchdog timer and battery backup switch for enhanced system reliability
• Features a built-in delay circuit that eliminates the need for external components
• Provides low current consumption suitable for battery-powered applications
• Utilizes high-precision CMOS process technology with laser trimming

Supervisors Applications

• Monitoring microprocessor and microcontroller power supplies
• Supervising battery voltage levels in portable devices
• Ensuring system stability in embedded control circuits
• Power management in industrial instrumentation

Supervisors Procurement Notes

Verify the specific suffix configuration against the official Torex Semiconductor datasheet to ensure the correct threshold voltage and output characteristics match the design requirements. Confirm that the SOT-25-5 package dimensions align with the PCB footprint specifications. Check for RoHS compliance status as indicated in the manufacturer's documentation before finalizing procurement orders.

Supervisors Selection Notes

Select this component when a single-input voltage monitoring solution with integrated watchdog functionality is required. Ensure the 3.6 V threshold aligns with the monitored rail voltage. Consider the 12 uA operating current for power budget calculations. Verify that the open-drain output type is compatible with the downstream logic interface voltage levels.

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, leveraging advanced CMOS process technology. These devices are designed to provide reliable supervision for various electronic systems, combining voltage monitoring with timing functions in a compact form factor.

Supervisors Replacement Considerations

Cross-reference with other XC6123 variants such as XC6123C636MR-G or XC6123E636MR-G if different output types or slight parameter variations are acceptable. Ensure any substitute maintains the same SOT-25-5 package and 3.6 V threshold for direct compatibility.