XC6129C21L9R-G

Supervisors Overview

The XC6129C21L9R-G is a voltage detector manufactured by Torex Semiconductor Ltd. It features an adjustable delay time and operates within a supply voltage range of 1.6V to 5.0V. The device provides a low-active output signal upon detection of the threshold voltage. It is housed in a USPQ-4 package and supports surface mount installation. The component functions as a power supply support circuit with one channel.

Supervisors Feature Summary

• Incorporates CMOS process technology for high precision and low current consumption
• Features an internal delay circuit that eliminates the need for external components
• Provides open-drain or open-collector output configuration
• Includes ON/OFF control functionality via the EN/ENB pin

Supervisors Applications

• Monitoring battery voltage levels in portable devices
• Providing reset signals for microprocessors and memory circuits
• Power supply supervision in embedded systems
• Voltage monitoring in industrial control equipment

Supervisors Procurement Notes

Verify the specific suffix L9R against official datasheets to confirm package type and tape/reel specifications. Ensure compatibility with existing PCB footprints for the USPQ-4 package. Cross-reference the manufacturer part number with authorized distributors to confirm authenticity and traceability. Check for RoHS compliance documentation if required by regulatory standards.

Supervisors Selection Notes

Select this component when an adjustable delay time is required without external capacitors. Consider the operating temperature range of -40°C to +85°C for environmental suitability. Evaluate the input voltage range against the system's maximum supply voltage. Confirm the output polarity matches the logic requirements of the downstream circuitry.

Supervisors Part Context

This part belongs to the XC6129 series of voltage detectors from Torex Semiconductor. The series is characterized by high accuracy and low power consumption. It is designed for applications requiring reliable power management and reset generation in compact form factors. The USPQ-4 package allows for space-efficient designs in modern electronic devices.

Supervisors FAQ

Does the XC6129C21L9R-G require external components for the delay function?

No, the device includes a built-in delay circuit that does not require any external components to generate the release delay time.

What is the output type of this voltage detector?

The output type is open-drain or open-collector, which allows for flexible interfacing with various logic families.