XC6124E547ER-G

Supervisors Overview

The XC6124E547ER-G is a voltage detector and watchdog timer IC manufactured by Torex Semiconductor Ltd. It operates within a supply voltage range of 0.8V to 5.5V and features a fixed output threshold voltage of 4.7V, indicated by the '547' suffix. The device provides a reset signal with a typical delay time of 10ms and includes an open-drain output configuration. It is housed in a compact 6-pin USP (Ultra Small Package) suitable for space-constrained applications.

Supervisors Feature Summary

• Integrated watchdog timer function with manual reset input capability
• Fixed output threshold voltage ensures precise monitoring without external components
• Open-drain output structure allows flexible connection to various logic levels

Supervisors Applications

• Microprocessor system supervision
• Watchdog timer circuits for embedded systems
• Voltage monitoring in portable electronic devices

Supervisors Procurement Notes

Verify the exact datasheet revision and ordering information directly from Torex Semiconductor Ltd or authorized distributors. Confirm that the package marking and pinout match the official specifications for the XC6124 series. Ensure compliance with RoHS directives as indicated in product documentation before integration into final assemblies.

Supervisors Selection Notes

Select this component when a fixed 4.7V detection threshold is required for system supervision. Consider the 10ms delay time and open-drain output characteristics for compatibility with the target microcontroller interface. Evaluate the USP package size against available board space constraints compared to alternative SOT packages.

Supervisors Part Context

This part belongs to the XC6124 series of voltage detectors and watchdog timers from Torex. The series offers various threshold voltages and delay times. The XC6124E547ER-G specifically denotes the 4.7V threshold variant with the ER-G suffix indicating the USP-6 package and lead-free/RoHS compliance status.

Supervisors Replacement Considerations

Check for direct pin-to-pin replacements within the XC6124 series with different threshold voltages if system requirements change. Verify functional equivalence with other watchdog timers offering similar delay times and output configurations.