MAX6744XKLTD3

Supervisors Overview

The MAX6744XKLTD3 is a dual-voltage microprocessor supervisor manufactured by Maxim Integrated, now part of Analog Devices Inc. This integrated circuit features a power-OK (POK) output designed for efficient power-supply sequencing in complex electronic systems. It monitors two distinct voltage rails to ensure system stability and proper initialization sequences during power-up and power-down events.

Supervisors Feature Summary

• Dual-voltage monitoring capability for independent rail supervision
• Integrated power-OK output for precise supply sequencing control
• Designed specifically for microprocessor system reliability

Supervisors Applications

• Power distribution systems of operating rooms
• Power distribution systems of infant care rooms
• General microprocessor supervisory circuits requiring dual-rail oversight

Supervisors Procurement Notes

Verify the manufacturer designation as Analog Devices Inc./Maxim Integrated when sourcing this component. Confirm RoHS compliance status through official documentation or distributor declarations. Ensure the specific suffix XKLTD3 matches the required package and temperature grade specifications for your design implementation.

Supervisors Selection Notes

Select this component when dual-voltage supervision with explicit power-OK signaling is required for sequencing applications. Compare against the MAX6741 variant if single-voltage monitoring suffices. Evaluate the MAX6742/MAX6745 series if triple-voltage monitoring capabilities are necessary for more complex power architectures.

Supervisors Part Context

This device belongs to the MAX674x family of supervisory circuits from Maxim Integrated. The family includes variants like the MAX6741, MAX6742, and MAX6745, which offer different voltage channel counts. The MAX6744 specifically addresses dual-voltage needs, distinguishing it from single-channel or triple-channel counterparts within the same product line.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers include MAX6741XKLTD3 for single-voltage applications. For triple-voltage requirements, consider MAX6742XKLTD7-T or MAX6745 equivalents. Verify pin compatibility and voltage thresholds before substitution.