XC6124A334ER-G

Supervisors Overview

The XC6124A334ER-G is a high-precision voltage monitor from the Torex XC6124 series, designed for industrial applications. It operates within a supply voltage range of 1 V to 6 V and features a fixed detect threshold voltage of 3.4 V. The device incorporates a watchdog timer with a standard timeout period of 100 ms and includes an internal delay circuit for release timing. It utilizes CMOS technology to achieve low current consumption, typically 18 µA. The output driver provides an open-drain configuration, suitable for interfacing with various logic families. The component is housed in a compact 6-USPC (1.8x2 mm) package.

Supervisors Feature Summary

• Integrates a watchdog timer function with selectable timeout periods for system reliability monitoring.
• Features an internal delay circuit that eliminates the need for external components for release delay timing.
• Includes an EN/ENB pin to control the ON/OFF state of the watchdog function while maintaining voltage detection.

Supervisors Applications

• Microprocessor watchdog monitoring and reset circuits
• Memory battery backup circuits
• System power-on reset circuits

Supervisors Procurement Notes

Verify the specific suffix ER-G against the manufacturer's official datasheet to confirm the package type and tape/reel specifications. Ensure the order quantity aligns with the manufacturer's minimum packaging requirements. Cross-reference the part number with the latest revision history to confirm compatibility with existing designs.

Supervisors Selection Notes

Select this component when a fixed 3.4 V threshold is required for voltage supervision. The integrated watchdog functionality makes it suitable for systems needing automated recovery from software faults. Consider the 6-USPC package size for space-constrained PCB layouts. Verify that the 1 V to 6 V operating range matches the target system's power supply rails.

Supervisors Part Context

This part belongs to the XC6121/XC6122/XC6123/XC6124 series of voltage detectors. These ICs are characterized by high precision and low current consumption, utilizing laser trimming technology for accurate threshold settings. The series is designed to provide reliable power management solutions for embedded systems requiring robust supervisory functions.

Supervisors Replacement Considerations

Consult the official XC6124 series datasheet for confirmed substitute part numbers with different threshold voltages or packages. Do not assume functional equivalence with other series without verifying electrical parameters and pin configurations.