XC61HC2512MR-G

Supervisors Overview

The XC61HC2512MR-G is a voltage detector manufactured by Torex Semiconductor Ltd, designed for monitoring single-channel power supply voltages. It features a fixed detection threshold of 2.5 V with an accuracy of ±2%. The device operates within a supply voltage range of 0.7 V to 10 V and includes a built-in delay circuit with a reset timeout ranging from 50 ms to 200 ms. It utilizes CMOS technology to achieve low quiescent current consumption, typically 1 µA. The output is configured as a CMOS open-drain type, suitable for interfacing with various logic families. The component is housed in a compact SOT-23-3 package and supports operation across an extended temperature range of -30°C to +80°C.

Supervisors Feature Summary

• Built-in delay circuit provides stable reset signals by filtering transient noise during power-up or power-down events.
• CMOS open-drain output structure allows flexible connection to external pull-up resistors for compatibility with diverse logic levels.
• Low static current consumption design ensures minimal power drain, making it suitable for battery-operated applications.

Supervisors Applications

• Monitoring microprocessor and microcontroller power supplies to ensure reliable system startup.
• Battery backup switching circuits to manage power source transitions.
• General-purpose voltage supervision in portable electronic devices.

Supervisors Procurement Notes

Verify the specific suffix 'MR-G' corresponds to the SOT-23-3 package and reel packaging configuration. Confirm RoHS compliance status and REACH registration details with the manufacturer or authorized distributor before finalizing procurement specifications.

Supervisors Selection Notes

Select this component when a fixed 2.5 V threshold with integrated delay functionality is required. Ensure the application voltage does not exceed the 10 V maximum rating. Consider the open-drain output requirement for proper circuit design. Verify that the operating temperature range meets the environmental conditions of the target application.

Supervisors Part Context

This part belongs to the XC61H series of voltage detectors from Torex Semiconductor. The series is characterized by high precision and low power consumption, utilizing advanced CMOS processes. The XC61H series offers various threshold voltages and delay options to accommodate different supervisory requirements in compact packages.

Supervisors Replacement Considerations

Check for direct substitutes within the XC61H series with identical 2.5 V thresholds and compatible delay times. Verify pinout compatibility and electrical characteristics such as quiescent current and output drive capability before substituting.