XC6124A517ER-G

Supervisors Overview

The XC6124A517ER-G is a voltage monitor integrated circuit manufactured by Torex Semiconductor Ltd. It operates within a supply voltage range of 1 V to 6 V and features a fixed detection threshold voltage of 1.7 V. The device provides a single monitored input with an open-drain output type, ensuring low standby current consumption of 12 uA during operation. It incorporates a watchdog timer function and supports battery backup switching capabilities. The component is designed for surface mount installation in a 6-USPC package, suitable for applications requiring precise power supervision.

Supervisors Feature Summary

• Integrates a watchdog timer function for system reliability monitoring
• Supports battery backup switching for seamless power transition management
• Features an open-drain output configuration for flexible logic interfacing

Supervisors Applications

• Portable electronic devices requiring low-power voltage supervision
• Battery-operated systems needing backup switch functionality
• Embedded circuits utilizing watchdog timer protection mechanisms

Supervisors Procurement Notes

Verify the specific suffix 'ER' against the official Torex Semiconductor datasheet to confirm the exact package type and tape/reel specifications. Ensure that the threshold voltage matches the application requirements, as variations exist within the XC6124 series. Confirm RoHS compliance status through the manufacturer's certification documents before finalizing procurement orders.

Supervisors Selection Notes

Select this component when a fixed 1.7 V detection threshold is required for supervising low-voltage rails. The choice is appropriate for designs prioritizing minimal quiescent current alongside integrated watchdog and backup functionalities. Consider the 6-USPC package dimensions for PCB layout constraints and ensure compatibility with the target operating temperature range of -40°C to +85°C.

Supervisors Part Context

This part belongs to the XC6124 series of voltage monitors from Torex Semiconductor. The series is characterized by low power consumption and high accuracy voltage detection. The XC6124A517ER-G specifically denotes a variant with a 1.7 V threshold and standard reset delay characteristics, fitting into the broader portfolio of power management ICs designed for portable and battery-powered electronics.

Supervisors Replacement Considerations

Cross-reference other XC6124 variants with different threshold voltages if the 1.7 V setting does not align with the target rail. Verify package compatibility between SOT-25-5 and USPC formats if substituting with pin-compatible alternatives from the same family.