XC6129N46L9R-G

Supervisors Overview

The XC6129N46L9R-G is a single-channel voltage detector manufactured by Torex Semiconductor Ltd. It operates within a temperature range of -40°C to 85°C and utilizes a 4-USPQ-B05 (1x1) surface-mount package. The device features an open-drain or open-collector output with a high-active reset signal. Its monitoring threshold is set at 4.6V, and it includes a standard reset timeout of 50µs.

Supervisors Feature Summary

• Provides system supervision through a dedicated voltage detection channel
• Delivers a high-active reset signal via open-drain or open-collector output structure
• Ensures stable operation across industrial temperature ranges

Supervisors Applications

• Monitoring power supply rails in embedded systems
• Generating reset signals for microcontrollers upon power-up
• Protecting logic circuits from undervoltage conditions

Supervisors Procurement Notes

Verify the specific suffix L9R-G against official datasheets to confirm pinout and electrical characteristics match design requirements. Confirm RoHS compliance status and moisture sensitivity level prior to assembly planning. Ensure ordering quantities align with manufacturer standard packaging specifications.

Supervisors Selection Notes

Select this component when a fixed 4.6V threshold is required for system supervision. The open-drain output allows flexibility in interfacing with various logic families. Verify that the 4-USPQ-B05 package dimensions fit the available PCB footprint constraints.

Supervisors Part Context

This part belongs to the XC6129 series of voltage detectors. The series offers various threshold voltages and output configurations. The N-series designation typically indicates specific output types and reset polarities within the product line.

Supervisors Replacement Considerations

XC6129N46G9R-G and XC6129N46J9R-G are documented as parameter-equivalent alternatives.