XC6121A617MR-G

Supervisors Overview

The XC6121A617MR-G is a voltage supervisor IC from Torex Semiconductor Ltd. It features an open-drain or open-collector output and operates within a supply voltage range of 0.8V to 5.5V. The device provides a fixed detection voltage of 1.7V, indicated by the '617' suffix. It includes a built-in delay circuit to prevent false triggering during power-up. The component is housed in a compact SOT-25-5 package and is designed for surface-mount applications.

Supervisors Feature Summary

• Provides reliable system reset signals via open-drain/open-collector output
• Incorporates internal delay circuitry to ensure stable operation during power transitions
• Operates with low supply current suitable for battery-powered devices

Supervisors Applications

• Microprocessor reset circuits
• Battery voltage monitoring systems
• Portable electronic device power management

Supervisors Procurement Notes

Verify the exact detection voltage corresponds to the '617' suffix (1.7V) against your design requirements. Confirm the package type is SOT-25-5. Ensure the operating temperature range meets your application's environmental conditions. Check for any specific ordering suffixes that might alter pinout or functionality.

Supervisors Selection Notes

Select this component when a fixed 1.7V threshold is required for voltage supervision. Consider the SOT-25-5 package size constraints. Evaluate if the open-drain output interface matches your microcontroller's input requirements. Verify that the supply voltage range covers your system's operational limits.

Supervisors Part Context

This part belongs to the XC6121 series of voltage supervisors. The series offers various detection voltages and output configurations. The 'A' typically denotes a specific output polarity or configuration variant within the family. The 'MR-G' indicates the SOT-25-5 package and lead-free compliance.

Supervisors Replacement Considerations

Check for direct equivalents in the XC6121 series with different detection voltages if 1.7V is not critical. Verify pin compatibility with other SOT-25-5 supervisors. Cross-reference with XC6121C or XC6121D variants for potential functional similarities.