XC6129C42CNR-G

Supervisors Overview

The XC6129C42CNR-G is a voltage detector manufactured by Torex Semiconductor Ltd, designed for monitoring single-channel power supply voltages. It operates within a supply voltage range of 0.7V to 6.0V and features a fixed detection threshold of 4.2V. The device utilizes an SSOT-24 package with SC-82 footprint and provides a push-pull output configuration. It includes a standard reset timeout of 50µs and supports low-active reset signals. The component functions across an industrial temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Monitors single-channel input voltage with a fixed 4.2V detection threshold
• Provides active-low reset signal via push-pull CMOS output stage
• Includes internal delay circuit for stable reset generation under varying conditions

Supervisors Applications

• Portable electronic devices requiring battery voltage supervision
• Embedded systems needing reliable power-on reset sequences
• Microcontroller unit (MCU) power management circuits

Supervisors Procurement Notes

Verify the specific suffix 'C' indicates the push-pull output type during procurement. Confirm the '42' designation matches the required 4.2V threshold for the target application. Ensure compatibility with the SSOT-24 surface-mount package dimensions. Cross-reference the manufacturer's latest datasheet for any updates on RoHS compliance or environmental certifications before finalizing orders.

Supervisors Selection Notes

Select this component when a fixed 4.2V threshold is required for system supervision. The push-pull output allows direct interfacing with digital logic without external pull-up resistors. Consider the 50µs reset delay for timing-sensitive applications. Verify that the operating voltage range covers the minimum system voltage requirements. Evaluate thermal performance within the specified -40°C to +85°C ambient temperature range.

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. The 'C' suffix typically denotes the push-pull output variant, distinguishing it from open-drain versions. The series is designed for low-power applications in portable electronics and industrial control systems.

Supervisors Replacement Considerations

XC6129C42ANR-G: Open-drain output variant with identical threshold and package.

Supervisors FAQ

What is the output configuration of the XC6129C42CNR-G?

It features a push-pull (totem pole) CMOS output capable of sourcing and sinking current.

Does the XC6129C42CNR-G have an adjustable detection threshold?

No, the detection threshold is fixed at 4.2V as indicated by the '42' in the part number.