XC6129N25G9R-G

Supervisors Overview

The XC6129N25G9R-G is a voltage detector manufactured by Torex Semiconductor Ltd. It features an open-drain output and provides a low-active reset signal with a standard timeout of 50µs. The device monitors a single voltage channel with a threshold of 2.5V. It operates within a supply voltage range of 1.3V to 6V and maintains a typical quiescent current of 420nA. Accuracy is specified at 0.8%. The component supports manual reset functionality and includes a backup battery switch feature. It is housed in a USPN-4 package and functions reliably across a temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Provides precise voltage monitoring with high accuracy for system supervision
• Supports manual reset input for controlled recovery from fault conditions
• Integrates a backup battery switch to maintain monitoring during power transitions
• Delivers low quiescent current consumption for energy-efficient operation

Supervisors Applications

• Portable electronic devices requiring extended battery life
• Embedded systems needing reliable power failure detection
• Industrial equipment utilizing backup power switching mechanisms

Supervisors Procurement Notes

Verify the specific suffix G9R-G against official datasheets to confirm package type and delay time settings. Ensure compatibility with system voltage ranges and thermal requirements before integration. Cross-reference manufacturer documentation for accurate ordering information and environmental compliance status.

Supervisors Selection Notes

Select this component when a low-power, single-channel voltage monitor with manual reset capability is required. The 2.5V threshold suits applications monitoring 3.3V or similar logic levels. Consider the USPN-4 package for space-constrained designs. Verify that the open-drain output aligns with the downstream circuit's pull-up requirements.

Supervisors Part Context

This part belongs to the XC6129 series of voltage detectors from Torex Semiconductor. The series offers various threshold voltages and packages to accommodate diverse power management needs. The XC6129N25G9R-G specifically targets applications requiring precise monitoring with minimal standby current consumption.

Supervisors Replacement Considerations

Parameter-equivalent substitutes include XC6129N25A7R-G, XC6129N25B7R-G, XC6129N25C7R-G, XC6129N25D7R-G, and XC6129N25E7R-G. These alternatives share similar electrical characteristics but may differ in package or delay time configuration.