XC6129N50L9R-G

Supervisors Overview

The XC6129N50L9R-G is a voltage detector manufactured by Torex Semiconductor. It features an adjustable delay time and operates within a temperature range of -40°C to +85°C. The device utilizes an SSOT-24 package for surface mount installation. It provides open-drain or open-collector output configuration with high-active reset functionality. The standard reset timeout is specified at 50µs. This component monitors a single input channel and is designed for precise power supply supervision applications.

Supervisors Feature Summary

• Adjustable release delay time capability
• Open-drain or open-collector output structure
• High-active reset signal generation

Supervisors Applications

• Power supply supervision in electronic circuits
• Microprocessor reset circuit monitoring
• Battery voltage level detection systems

Supervisors Procurement Notes

Verify the specific threshold voltage corresponding to the '50' suffix against the official datasheet, as this parameter defines the operational trigger point. Confirm that the SSOT-24 package dimensions align with the target PCB footprint requirements. Ensure the open-drain output type matches the logic interface of the connected load. Check the operating temperature range specifications for compatibility with the intended environmental conditions.

Supervisors Selection Notes

Select this component when a fixed threshold voltage near 5.0V is required alongside customizable delay timing. The open-drain output allows flexibility in interfacing with various logic families through external pull-up resistors. Consider the thermal performance and package size constraints during the design phase. Validate that the reset timeout characteristics meet the system's stability requirements during power transitions.

Supervisors Part Context

This part belongs to the XC6129 series of voltage detectors from Torex Semiconductor. The series is characterized by CMOS technology and laser trimming for high precision. Similar models in the family include variants with different threshold voltages and packaging options, such as the XC6129N49L9R-G and XC6129N55G9R-G, which share similar functional architectures but differ in specific electrical parameters.

Supervisors Replacement Considerations

Direct substitutes within the same series include XC6129N49L9R-G and XC6129N55G9R-G, provided the threshold voltage differences are acceptable for the application. Cross-reference the pinout and package dimensions to ensure mechanical compatibility. Verify that the electrical characteristics of alternative parts meet or exceed the original specifications.