XC6127N43FMR-G

Supervisors Overview

The XC6127N43FMR-G is an ultra-small voltage detector manufactured by Torex Semiconductor. It features a manual reset function and high precision monitoring capabilities. The device operates within a supply voltage range of up to 6V and includes a reset delay time of 200 ms. It utilizes a CMOS open drain output type and supports one monitored input channel. The component is housed in a SOT-25-5 surface mount package and functions reliably across a temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Ultra-small physical footprint suitable for space-constrained designs
• High precision voltage detection with manual reset functionality
• CMOS open drain output configuration for flexible interfacing

Supervisors Applications

• Battery backup switch circuits
• Microprocessor system power supervision
• Portable electronic device voltage monitoring

Supervisors Procurement Notes

Verify the specific threshold voltage designation corresponding to the '43' suffix in the official datasheet to ensure compatibility with target circuit requirements. Confirm that the SOT-25-5 package dimensions align with PCB layout constraints. Ensure the manual reset pin connection strategy matches the system's operational logic before finalizing procurement specifications.

Supervisors Selection Notes

Select this component when a compact voltage monitor with manual intervention capability is required. The open drain output allows for wired-OR connections or level shifting. Consider the 200 ms reset delay duration relative to system startup timing requirements. Verify that the operating voltage range encompasses the minimum and maximum levels of the monitored power rail.

Supervisors Part Context

This part belongs to the XC6127 series of voltage detectors from Torex Semiconductor. The series is characterized by its small package size and high accuracy. The XC6127N43FMR-G specifically denotes a variant with a defined threshold voltage and manual reset feature, distinguishing it from automatic reset variants within the same product family.

Supervisors Replacement Considerations

Cross-reference other XC6127 series part numbers with different threshold voltage codes if the 4.3V specification does not match the application needs. Ensure any substitute maintains the SOT-25-5 package and manual reset functionality for direct compatibility.