XC6124D516MR-G

Supervisors Overview

The XC6124D516MR-G is a CMOS voltage monitor manufactured by Torex Semiconductor Ltd, designed for single-input power supply supervision. It operates within a supply voltage range of 1 V to 6 V and features a threshold voltage of 1.6 V. The device incorporates an integrated watchdog timer with a reset delay time of 200 ms and includes a battery backup switch function. It delivers a low operating current of 12 uA and supports open-drain CMOS output. The component is rated for industrial temperatures from -40°C to +85°C and is housed in a compact SOT-25-5 surface-mount package.

Supervisors Feature Summary

• Integrated watchdog timer functionality for system reliability monitoring
• Battery backup switch capability for seamless power transition management
• Low power consumption design suitable for battery-operated applications
• Open-drain CMOS output interface for flexible logic compatibility

Supervisors Applications

• Portable electronic devices requiring efficient power management
• Industrial control systems needing robust voltage supervision
• Embedded systems utilizing watchdog timer protection mechanisms
• Battery-powered equipment with backup power switching requirements

Supervisors Procurement Notes

Verify the specific suffix MR-G against official Torex documentation to confirm package type and tape-and-reel specifications. Ensure the 1.6 V threshold aligns with target circuit requirements. Confirm RoHS compliance status through manufacturer datasheets prior to integration. Cross-reference ordering information directly with authorized distributors to avoid counterfeit components.

Supervisors Selection Notes

Select this component when a 1.6 V detection threshold is required for single-channel monitoring. The integrated watchdog timer eliminates external timing components, reducing board space. Verify that the 12 uA quiescent current meets system power budgets. Ensure the SOT-25-5 package fits the available footprint constraints and thermal requirements of the application environment.

Supervisors Part Context

This part belongs to the XC6124 series of supervisory circuits from Torex Semiconductor. The series offers various threshold voltages and functional combinations including watchdog timers and backup switches. The XC6124D variant specifically denotes the inclusion of the watchdog timer feature within the voltage monitor architecture.

Supervisors Replacement Considerations

XC6124E616MR-G: Similar voltage monitor with different threshold voltage (1.6 V vs 1.6 V) but potentially different reset delay or feature set; verify exact electrical parameters. XC6124C542MR-G: Different threshold voltage (4.2 V); not electrically equivalent for 1.6 V applications.