XC6129C45E9R-G

Supervisors Overview

The XC6129C45E9R-G is a voltage detector manufactured by Torex Semiconductor Ltd, designed for monitoring single-channel power supply voltages. It features an open-drain or open-collector output with active-low reset signaling and a standard reset timeout of 50µs. The device operates within a supply voltage range of 1.3V to 6V, detecting thresholds up to 4.5V with high accuracy. It supports manual reset functionality and includes a backup switch feature for battery systems. Operating temperatures span from -40°C to +85°C, ensuring reliability in various environments.

Supervisors Feature Summary

• Provides precise voltage monitoring with adjustable delay time capabilities via external capacitor connection.
• Features low quiescent current consumption suitable for battery-powered applications.
• Includes manual reset input pin allowing user-initiated system resets independent of voltage levels.

Supervisors Applications

• Portable electronic devices requiring efficient power management
• Battery backup systems utilizing the backup switch function
• Embedded systems needing reliable voltage supervision

Supervisors Procurement Notes

Verify the specific suffix 'E9' corresponds to the required threshold voltage and package variant during procurement. Confirm RoHS compliance status as per latest manufacturer documentation. Ensure compatibility with existing PCB footprint specifications for the USPQ-4B05 package before ordering.

Supervisors Selection Notes

Select this component when a fixed threshold near 4.5V is required with open-drain output configuration. Consider the manual reset feature if system control requires explicit reset triggers. Evaluate the 50µs default timeout against system recovery timing requirements.

Supervisors Part Context

Part of the XC6129 series voltage detectors offering various threshold options and packages. Designed for compact surface-mount applications with minimal external components. Integrates essential protection features into a small form factor suitable for modern electronics.

Supervisors Replacement Considerations

Equivalent parameter parts include XC6129N45F9R-G, XC6129N45A9R-G, XC6129N45B9R-G, XC6129N45C9R-G, and XC6129N45D9R-G from Torex Semiconductor Ltd.