XC6129N18BNR-G

Supervisors Overview

The XC6129N18BNR-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 fixed detection threshold of 1.8V. The device provides an open-drain output with active-low reset signaling. It includes a standard reset delay time of 50µs to prevent false triggering during power transitions. The component is housed in an SSOT-24 package, suitable for surface-mount applications across an operating temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Provides precise voltage monitoring with a fixed 1.8V detection threshold
• Features an open-drain output configuration for flexible logic interfacing
• Includes a built-in reset delay timer to ensure stable system initialization

Supervisors Applications

• Portable electronic devices requiring low-voltage supervision
• Battery-powered systems needing under-voltage lockout protection
• Embedded controllers requiring reliable power-on reset signals

Supervisors Procurement Notes

Verify the specific suffix codes against the official datasheet to confirm output type and threshold accuracy. Ensure the SSOT-24 footprint matches the design layout. Confirm RoHS compliance status if required by project specifications. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Supervisors Selection Notes

Select this component when a fixed 1.8V threshold is required for single-supply monitoring. The open-drain output allows for wired-OR connections or level shifting. Consider the 50µs delay for timing-sensitive applications. Verify that the input voltage range covers the system's operational limits without exceeding the maximum rating.

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 XC6129N variant specifically denotes an open-drain output type. The 'G' suffix typically indicates lead-free packaging compliant with environmental standards.

Supervisors Replacement Considerations

Direct substitutes include other XC6129 variants with identical thresholds and output types, such as XC6129N18ANR-G. Verify pin compatibility and electrical parameters before substitution.