XC6124E644MR-G

Supervisors Overview

The XC6124E644MR-G is a supervisor IC manufactured by Torex Semiconductor Ltd, housed in an SOT-25-5 package. It operates within a temperature range of -40°C to 85°C and features an open-drain or open-collector output configuration. The device functions as a voltage monitor with a specific threshold voltage determined by the '644' suffix, typically corresponding to 6.44V detection levels in this series. It includes built-in hysteresis to prevent output fluctuation during input voltage transitions near the threshold.

Supervisors Feature Summary

• Provides reliable system reset or monitoring via dedicated output pin
• Incorporates internal hysteresis for stable operation under noisy conditions
• Supports surface-mount integration through compact SOT-25-5 packaging

Supervisors Applications

• Microprocessor reset circuits requiring precise voltage supervision
• Battery-powered systems needing low-voltage cutoff protection
• Industrial control boards utilizing wide operating temperature ranges

Supervisors Procurement Notes

Verify the exact detection voltage and hysteresis values against the official Torex datasheet before implementation. Confirm that the SOT-25-5 package dimensions match your PCB footprint requirements. Ensure compatibility with your system's logic levels regarding the open-drain output structure. Check for RoHS compliance status if required by your manufacturing standards.

Supervisors Selection Notes

Select this component when a fixed high-voltage threshold around 6.44V is required for system supervision. Consider the open-drain output capability if interfacing with varying logic voltages. Evaluate the thermal performance within the specified -40°C to 85°C ambient range. Compare power consumption characteristics against other supervisors if battery life is critical.

Supervisors Part Context

This part belongs to the XC6124 series of voltage supervisors from Torex Semiconductor. These devices are designed for monitoring supply voltages in digital circuits. The 'MR-G' designation indicates the specific package type and lead-free composition. This series complements Torex's broader portfolio of power management solutions.

Supervisors Replacement Considerations

Direct substitutes must match the 6.44V threshold and SOT-25-5 package. Verify equivalent hysteresis specifications to ensure similar noise immunity. Check if alternative parts offer compatible open-drain outputs without requiring external pull-up resistor adjustments.