XC6118C31BMR-G

Supervisors Overview

The XC6118C31BMR-G is a voltage detector manufactured by Torex Semiconductor Ltd, designed for monitoring single-input power supplies. It operates within a supply voltage range of 1.1 V to 6 V and features a fixed threshold voltage of 3.1 V. The device utilizes a CMOS output type and provides a reset delay time of 30 µs. It is housed in an SOT-25-5 package suitable for surface mount technology. The component functions across a temperature range from -40 °C to +85 °C. Key specifications include one monitored input, no manual reset capability, and no integrated watchdog timer or battery backup switch.

Supervisors Feature Summary

• Features a separated sense pin architecture to isolate the detection circuit from the main power line, enhancing accuracy during low-voltage conditions.
• Incorporates an internal delay capacitor pin configuration to allow precise control over the reset signal timing without external components.

Supervisors Applications

• Monitoring battery voltage levels in portable electronic devices
• Supervising power rails in embedded microcontroller systems
• Providing reset signals for digital logic circuits under low-voltage conditions

Supervisors Procurement Notes

Verify the specific suffix 'C31' confirms the 3.1 V threshold voltage against the official datasheet. Ensure the 'BMR' package code matches the required SOT-25-5 footprint. Confirm RoHS compliance status through the manufacturer's current documentation. Cross-reference the part number with authorized distributors to ensure authenticity and traceability.

Supervisors Selection Notes

Select this component when a fixed 3.1 V threshold is required for system supervision. The separated sense pin design is advantageous for applications where the supply voltage drops significantly below the threshold. The CMOS output is compatible with standard digital logic families. Consider the 30 µs delay for timing-sensitive reset requirements.

Supervisors Part Context

This part belongs to the XC6118 series of voltage detectors from Torex Semiconductor. The series is characterized by its ability to monitor supply voltages with high precision using a separated sense pin. The XC6118 family offers various threshold options, with the C31 variant specifically set at 3.1 V. These devices are commonly used in portable equipment requiring reliable power management.

Supervisors FAQ

Does the XC6118C31BMR-G include a manual reset function?

No, the XC6118C31BMR-G does not feature a manual reset pin; it relies solely on automatic voltage detection for reset generation.

What is the maximum operating supply voltage for this device?

The maximum operating supply voltage for the XC6118C31BMR-G is 6 V.