XC6129C31D7R-G

Supervisors Overview

The XC6129C31D7R-G is a voltage detector manufactured by Torex Semiconductor Ltd, designed for monitoring single power supply rails. It features a fixed detection threshold of 3V and provides a low-active reset output via a push-pull/totem pole configuration. The device includes an adjustable delay time function to prevent false triggering during power transitions. It operates within a temperature range of -40°C to +85°C and is housed in a compact 4-USPN (0.90x1.2) surface-mount package.

Supervisors Feature Summary

• Adjustable delay time functionality to ensure stable reset signals
• Low-active reset output with push-pull drive capability
• Compact 4-USPN surface-mount packaging for space-constrained designs

Supervisors Applications

• Portable electronic devices requiring reliable power supervision
• Microcontroller system reset circuits
• Battery-powered equipment monitoring
• General-purpose voltage level detection

Supervisors Procurement Notes

Verify the specific suffix 'D' corresponds to the required delay time setting, as this variant distinguishes itself from other XC6129 series options. Confirm the 4-USPN package dimensions align with PCB footprint requirements. Ensure compatibility with the 3V threshold for the target application voltage rail. Check RoHS compliance status if restricted substances are a concern for the manufacturing process.

Supervisors Selection Notes

Select this component when a fixed 3V detection threshold is required alongside customizable delay characteristics. The push-pull output is suitable for driving logic inputs directly without additional pull-up resistors. Consider the 4-USPN package size for high-density board layouts. Evaluate the -40°C to +85°C operating range against environmental conditions to ensure reliability across the intended operational spectrum.

Supervisors Part Context

This part belongs to the XC6129 series of voltage detectors from Torex Semiconductor. The series offers various threshold voltages and output configurations. The 'C' indicates the specific threshold voltage code, while 'D' specifies the delay time option. This family is designed for low-power applications with precise monitoring capabilities.

Supervisors Replacement Considerations

XC6129C31A7R-G, XC6129C31B7R-G, XC6129C31E7R-G, and XC6129C31F7R-G are parameter-equivalent alternatives within the same series, differing primarily in delay time settings or output types.