XC6123D444ER-G

Supervisors Overview

The XC6123D444ER-G is a voltage detector IC manufactured by Torex Semiconductor Ltd. It operates within an input voltage range of 0.8V to 6.0V and features a fixed output threshold of 4.4V. The device provides a reset signal with a typical delay time of 50µs and includes an open-drain output configuration. It is housed in a compact 6-pin USP package measuring 1.8mm x 2.0mm, designed for space-constrained applications requiring precise voltage monitoring.

Supervisors Feature Summary

• Provides accurate voltage monitoring with a fixed detection threshold
• Features a compact surface-mount package for space-efficient designs
• Includes internal delay circuitry to prevent false triggering

Supervisors Applications

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

Supervisors Procurement Notes

Verify the specific suffix 'ER-G' corresponds to the required tape and reel packaging quantity and lead time requirements. Confirm that the 4.4V threshold aligns with the target system's voltage tolerance. Ensure the USP-6 package footprint matches the PCB layout specifications before finalizing procurement orders.

Supervisors Selection Notes

Select this component when a fixed 4.4V detection threshold is required for system supervision. Consider the 50µs delay characteristic for timing-sensitive reset applications. Evaluate the USP-6 package dimensions against available board space constraints compared to alternative supervisor ICs from the same manufacturer series.

Supervisors Part Context

This part belongs to the XC6123 series of voltage detectors from Torex Semiconductor. These devices are engineered for low-power consumption and high accuracy in portable electronics. The series typically offers various threshold voltages and package options to accommodate diverse design requirements across consumer and industrial markets.

Supervisors Replacement Considerations

Direct substitutes must match the 4.4V threshold, USP-6 package, and open-drain output. Verify equivalent delay times and operating voltage ranges. Cross-reference with other XC6123 variants if different thresholds are acceptable.