XC6118N19BMR-G

Supervisors Overview

The XC6118N19BMR-G is a voltage detector manufactured by Torex Semiconductor, designed for monitoring power supply integrity. It features a separated sense pin and a dedicated delay capacitor pin to allow precise timing control. The device operates within a supply voltage range of 1V to 6V and provides a fixed detection threshold of 1.9V. It utilizes an open-drain or open-collector output configuration with active-low reset functionality. The component supports surface mount installation in an SOT-25-5 package and functions reliably across a temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Incorporates a separated sense pin architecture to enhance detection accuracy by isolating the sensing input from the power supply line.
• Features a dedicated delay capacitor pin that enables external adjustment of the reset delay time for customized timing requirements.
• Provides an active-low reset signal through an open-drain or open-collector CMOS output interface.

Supervisors Applications

• Monitoring battery voltage levels in portable electronic devices
• Supervising power rails in embedded systems requiring precise reset timing
• Ensuring system stability in microcontroller-based applications during power-up and power-down sequences

Supervisors Procurement Notes

Verify the specific suffix 'N' indicates the separated sense pin and delay cap configuration when sourcing. Confirm the 'BMR' designation corresponds to the SOT-25-5 package type and reel packaging. Ensure the part number matches the exact 1.9V threshold requirement for your application design. Cross-reference the manufacturer's latest datasheet for any updates on RoHS compliance or environmental certifications before finalizing procurement.

Supervisors Selection Notes

Select this component when a fixed 1.9V threshold is required alongside customizable reset delay capabilities. The separated sense pin makes it suitable for applications where accurate voltage monitoring is critical despite noise on the main power rail. Consider the open-drain output compatibility with your system's logic levels. Evaluate the operating temperature range to ensure suitability for your specific environmental conditions.

Supervisors Part Context

This part belongs to the XC6118 series of voltage detectors from Torex Semiconductor. The series is characterized by its flexibility in timing control via external capacitors and high precision. The 'N' variant specifically denotes the inclusion of separate pins for sense input and delay capacitance, distinguishing it from standard variants without these dedicated connections.

Supervisors Replacement Considerations

XC6118N14BMR-G: Offers a lower 1.4V threshold with similar separated sense and delay pin features. XC6118N21BMR-G: Provides a higher 2.1V threshold while maintaining the same package and functional architecture. Verify threshold voltage alignment before substitution.