XC6129N42BNR-G

Supervisors Overview

The XC6129N42BNR-G is a single-channel voltage detector manufactured by Torex Semiconductor Ltd. It operates within a supply voltage range of 0.7V to 6.0V and features a detection threshold of 4.2V. The device provides an open-drain output with active-low reset signaling. It includes a fixed delay time of 50µs for noise immunity. The component is housed in an SSOT-24 package and supports surface-mount installation. It functions reliably across an ambient temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Provides precise voltage monitoring with a fixed 50µs delay time to prevent false triggering from transient noise.
• Features an open-drain output configuration compatible with various logic families, ensuring flexible interface integration.
• Operates effectively at low supply voltages starting from 0.7V, suitable for battery-powered applications.

Supervisors Applications

• Monitoring power supply rails in portable electronic devices
• Reset generation for microcontrollers and digital logic circuits
• Battery management systems requiring low-voltage cutoff protection

Supervisors Procurement Notes

Verify the specific suffix 'B' indicates the correct threshold voltage variant during procurement. Confirm the 'NR-G' designation aligns with reel packaging requirements. Ensure compatibility with the target system's input voltage levels and reset polarity needs before finalizing orders.

Supervisors Selection Notes

Select this component when a fixed delay time is required rather than adjustable options. Choose the open-drain output type if interfacing with multiple voltage domains. Consider the SSOT-24 package size for space-constrained PCB layouts compared to larger packages.

Supervisors Part Context

This part belongs to the XC6129 series of ultra-small voltage detectors. The series is characterized by high precision and low current consumption. The XC6129N42BNR-G specifically denotes the 4.2V threshold variant within this family, sharing common architectural features with other threshold versions.

Supervisors Replacement Considerations

XC6129N42ANR-G

Supervisors FAQ

What is the output configuration of the XC6129N42BNR-G?

The device features an open-drain output type that asserts an active-low reset signal.

Does this voltage detector have an adjustable delay time?

No, the XC6129 series utilizes a fixed delay time of 50µs for all variants.