XC6129N52D9R-G

Supervisors Overview

The XC6129N52D9R-G is a voltage detector manufactured by Torex Semiconductor, designed for monitoring single-input power supply lines. It features an adjustable delay time function to prevent false triggering during power-up or transient events. The device operates within a supply voltage range of 1.3 V to 6 V and maintains high accuracy with a threshold tolerance of 0.8%. It delivers a CMOS output signal and includes a backup switch capability for battery standby applications. The component supports a wide operating temperature range from -40°C to +85°C and consumes a low static current of 420 nA. It is housed in a USPQ-4B05-4 package.

Supervisors Feature Summary

• Adjustable delay time functionality to ensure stable detection
• High precision voltage threshold monitoring with 0.8% accuracy
• Low static current consumption for energy-efficient operation
• Integrated backup switch for battery standby mode support

Supervisors Applications

• Portable electronic devices requiring reliable power supervision
• Battery-powered systems with standby power management needs
• Embedded circuits needing precise voltage level detection
• Consumer electronics utilizing CMOS-compatible logic interfaces

Supervisors Procurement Notes

Verify the specific threshold voltage designation corresponding to the '52' suffix in the official Torex Semiconductor datasheet before procurement. Confirm that the USPQ-4B05-4 package matches your PCB footprint requirements. Ensure compatibility with the required operating temperature range and check for any regional compliance certifications such as RoHS status relevant to your manufacturing location. Cross-reference the part number with authorized distributors to confirm availability and authenticity.

Supervisors Selection Notes

Select this component when a single-channel voltage monitor with adjustable response timing is required. The CMOS output interface suits digital logic systems directly. Consider the 420 nA static current for battery life optimization. The 0.8% accuracy ensures reliable detection margins. Verify that the 1.3 V minimum operating voltage aligns with your system's lowest expected supply rail. The backup switch feature is critical if maintaining state during power loss is necessary.

Supervisors Part Context

This part belongs to the XC6129 series of voltage detectors from Torex Semiconductor. The series offers various threshold voltages and delay options. The 'N' prefix typically denotes a specific output polarity or configuration variant within the family. The 'D9' suffix indicates the adjustable delay time option. The 'R-G' suffix refers to the reel packaging and lead-free finish. This model provides a specialized solution for precise power management in compact surface-mount applications.

Supervisors Replacement Considerations

Direct substitutes within the same series include other XC6129 variants with different threshold voltages but identical package and functional characteristics. Verify that alternative part numbers match the USPQ-4B05-4 package and CMOS output type. Ensure the replacement supports the same adjustable delay feature and backup switch functionality. Check thermal ratings and input voltage ranges to guarantee operational compatibility.