XC6124D631MR-G

Supervisors Overview

The XC6124D631MR-G is a voltage detector manufactured by Torex Semiconductor Ltd, designed for power supply monitoring applications. It operates within a supply voltage range of 1 V to 6 V and features a detection threshold of 3.1 V. The device utilizes an open-drain output configuration with low-active reset signaling. Key functional parameters include a standard reset delay time of 50 ms and a watchdog timer function. The component supports a backup switch feature and maintains a typical operating current of 12 uA with a standby current of 5 uA. It is housed in a compact SOT-25-5 surface-mount package and is rated for operation across a temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Integrates a watchdog timer function for system reliability monitoring
• Includes a battery backup switch capability for continuous supervision
• Provides open-drain output with low-active reset signal generation

Supervisors Applications

• Power supply voltage monitoring in embedded systems
• Watchdog timer implementation for microcontroller protection
• Battery backup switching in portable electronic devices

Supervisors Procurement Notes

Verify the specific detection threshold voltage against the official datasheet, as suffix variations may indicate different trip points. Confirm the package marking code matches the SOT-25-5 specification. Ensure the order quantity aligns with the manufacturer's standard packaging requirements. Cross-reference the RoHS compliance status with current regulatory standards before finalizing procurement.

Supervisors Selection Notes

Select this component when a dedicated watchdog timer and backup switch are required alongside voltage supervision. The open-drain output allows for flexible interfacing with various logic levels. Consider the 1 V minimum operating voltage for compatibility with low-voltage rail architectures. Evaluate the 50 ms reset delay against the target system's timing constraints.

Supervisors Part Context

This part belongs to the XC6124 series of voltage detectors from Torex Semiconductor. The series is characterized by high precision and efficiency using advanced CMOS technology. The XC6124 family offers multiple variants with different detection thresholds and output configurations, catering to diverse power management needs in compact form factors.

Supervisors Replacement Considerations

XC6124C235MG-G

Supervisors FAQ

What is the reset delay time for the XC6124D631MR-G?

The standard reset delay time is 50 ms.

Does this device include a watchdog timer?

Yes, the XC6124D631MR-G integrates a watchdog timer function.