XC6118C17AMR-G

Supervisors Overview

The XC6118C17AMR-G is a voltage detector manufactured by Torex Semiconductor, designed for monitoring single-input power supply lines. It operates within a supply voltage range of 1 V to 6 V and features an open-drain output type. The device provides a fixed reset delay time of 30 µs and includes a battery backup switch function. It is housed in a compact SOT-25-5 surface-mount package and supports operation across a temperature range from -40 °C to +85 °C.

Supervisors Feature Summary

• Features a separated sense pin architecture to isolate the detection input from the power supply line.
• Includes a dedicated pin for connecting an external capacitor to adjust or define the reset delay timing.
• Supports battery backup switching to maintain detection functionality during main power loss scenarios.

Supervisors Applications

• Monitoring microprocessor and microcontroller power rails
• Supervising memory circuit voltage levels
• Ensuring system stability in portable electronic devices

Supervisors Procurement Notes

Verify the specific suffix codes against the official datasheet to confirm threshold voltage accuracy and output configuration. Ensure the ordering part number matches the required sensing voltage and package variant. Cross-reference with manufacturer documentation to validate RoHS compliance status and operating temperature specifications before integration into production designs.

Supervisors Selection Notes

Select this component when a separated sense pin is required to prevent false triggering due to power supply noise. The open-drain output allows for flexible interfacing with various logic families. Consider the 30 µs fixed delay and the availability of the external delay cap pin for timing requirements. Verify that the 6 V maximum supply voltage aligns with the target application's power domain.

Supervisors Part Context

This part belongs to the XC6118 series of voltage detectors from Torex Semiconductor. The series is characterized by low power consumption and high precision. The 'C' designation typically indicates a specific output type or accuracy class within the family, while 'AMR' denotes the SOT-25-5 package and reel packaging format.

Supervisors FAQ

What is the function of the separate sense pin?

The separate sense pin allows the detection threshold to be monitored independently from the IC's own power supply pin, improving accuracy in noisy environments.

Can the reset delay time be adjusted?

Yes, the XC6118C17AMR-G includes a pin for an external delay capacitor, allowing the user to modify the reset delay time beyond the internal fixed value.