XC6121D738MR-G

Supervisors Overview

The XC6121D738MR-G is a voltage detector manufactured by Torex Semiconductor Ltd. It features a single output and operates within an ambient temperature range of -40°C to +85°C. The device utilizes a SOT-25-3 package for surface mount installation. As part of the XC6121 series, it provides precise voltage monitoring capabilities with low current consumption characteristics typical of this component family.

Supervisors Feature Summary

• Provides reliable voltage level detection for system power management
• Designed for compact surface-mount applications with minimal footprint
• Operates effectively across standard industrial temperature ranges

Supervisors Applications

• Portable electronic devices requiring battery voltage monitoring
• Embedded systems needing reset signal generation
• Industrial control circuits for power supervision

Supervisors Procurement Notes

Verify the specific suffix MR-G against official Torex documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with your PCB layout requirements for the SOT-25-3 form factor. Cross-reference the exact part number in distributor catalogs to avoid confusion with similar variants in the XC6121 series that may differ in output configuration or delay time.

Supervisors Selection Notes

Select this component when a fixed threshold voltage near 3.8V is required for supervisory functions. Consider the SOT-25-3 package size constraints and the operating temperature range of -40°C to +85°C. Evaluate if the static current consumption meets your system's power budget compared to other options in the XC6121 lineup.

Supervisors Part Context

This part belongs to the XC6121 series of voltage detectors from Torex Semiconductor. These devices are designed for monitoring supply voltages in portable equipment. The series offers various output types and threshold voltages, packaged in small outlines suitable for space-constrained designs.

Supervisors Replacement Considerations

Check for direct substitutes within the XC6121 series with matching threshold voltages and output polarities. Verify pinout compatibility before replacing with components from other manufacturers offering similar voltage detector functions.