XC6129C55L7R-G

Supervisors Overview

The XC6129C55L7R-G is a voltage detector manufactured by Torex Semiconductor, designed for monitoring single-channel power supply voltages. It operates within a supply voltage range of 1.3 V to 6 V and features a detection threshold of 5.5 V. The device utilizes a USPN-4 package and supports manual reset functionality with an active low output. It maintains high accuracy of 0.8% and consumes a static current of approximately 420 nA. The component functions reliably across an operating temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Provides precise voltage monitoring with adjustable delay time capabilities
• Supports battery backup switching for continuous operation during power transitions
• Features manual reset input for controlled system initialization

Supervisors Applications

• Portable electronic devices requiring low standby current
• Battery-powered equipment needing reliable power supervision
• Embedded systems utilizing single-supply voltage monitoring

Supervisors Procurement Notes

Verify the specific suffix codes against official datasheets to confirm output type and package variations. Ensure compatibility with system voltage ranges before integration. Cross-reference part numbers with manufacturer documentation to avoid substitution errors. Confirm RoHS compliance status through certified supplier channels. Validate thermal performance requirements against specified operating temperature limits.

Supervisors Selection Notes

Select this component when a fixed 5.5 V threshold is required for single-input monitoring. Consider the USPN-4 package for space-constrained surface-mount applications. Evaluate the 420 nA static current consumption against total system power budgets. Verify that the active low open-drain or push-pull output matches downstream logic requirements.

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 to suit different power management needs. These components are categorized under PMIC supervisory circuits and are designed for efficient power monitoring in compact electronic designs.

Supervisors Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure replacement parts match the 5.5 V threshold and USPN-4 package dimensions. Verify identical electrical characteristics including static current and accuracy specifications.