XC6118N46BMR-G

Supervisors Overview

The XC6118N46BMR-G is a single-channel voltage detector manufactured by Torex Semiconductor. It features an open-drain output and operates within a supply voltage range of 1 V to 6 V. The device monitors input voltage with a threshold of 4.6 V, providing a low-active reset signal. It includes a fixed reset delay time of 30 µs and supports battery backup switching. The component maintains high accuracy with a static current of approximately 800 nA and functions reliably across an extended temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Integrates a separated sense pin for precise voltage monitoring independent of the power supply line.
• Includes a manual reset function capability via the dedicated RESET pin for system control.
• Supports battery backup switching to maintain system state during power transitions.

Supervisors Applications

• Monitoring microprocessor supply voltages in embedded systems
• Battery-powered devices requiring low quiescent current operation
• Industrial control circuits needing reliable power-fail detection

Supervisors Procurement Notes

Verify the specific suffix BMR indicates the SOT-25-5 package configuration. Confirm the N-type designation corresponds to the open-drain output structure. Ensure compatibility with the 4.6 V threshold requirement for the target application circuit. Check RoHS compliance documentation for environmental regulations.

Supervisors Selection Notes

Select this component when a separate sense pin is required to distinguish between input ripple and actual supply drops. The open-drain output allows for flexible interfacing with various logic levels. Consider the 30 µs delay for noise immunity against transient spikes on the monitored rail.

Supervisors Part Context

This part belongs to the XC6118 series of ultra-small voltage detectors. The series is characterized by high precision and low power consumption. It is designed for space-constrained applications where small footprint and accurate supervision are critical.

Supervisors Replacement Considerations

Direct substitutes include other XC6118 variants with different thresholds or output types. Verify pinout compatibility before substitution. Cross-reference with similar Torex models like XC6118C series if push-pull output is acceptable.