MAX6316LUK26DY+T

Supervisors Overview

The MAX6316LUK26DY+T is a microprocessor supervisory circuit from the MAX6316–MAX6322 family, designed to monitor power supplies and processor activity in digital systems. It operates within a supply voltage range of 1V to 5.5V with a factory-trimmed reset threshold of 2.63V. The device features an active-low push-pull reset output, a manual reset input, and a watchdog timer. It is housed in a compact SOT-23-5 package and supports operation across industrial temperature ranges.

Supervisors Feature Summary

• Integrates watchdog timer functionality for monitoring microprocessor activity alongside power supply supervision.
• Includes a manual reset input pin allowing external system control over the reset state.
• Features a miniature five-pin SOT-23 package suitable for space-constrained portable applications.

Supervisors Applications

• Monitoring power supplies in personal computer systems
• Supervising battery-powered portable devices
• Ensuring system stability in embedded digital controllers

Supervisors Procurement Notes

Verify the specific suffix 'DY' against official Analog Devices documentation to confirm the exact timeout periods and output configuration, as these vary significantly within the MAX6316 family. Confirm RoHS compliance status and current production lifecycle status directly with the manufacturer or authorized distributors before procurement planning.

Supervisors Selection Notes

Select this component when a fixed 2.63V threshold is required alongside integrated watchdog and manual reset capabilities. Ensure the application demands the specific timeout characteristics associated with the 'DY' suffix variant rather than other options in the MAX6316 series which offer different delay times or output types.

Supervisors Part Context

This part belongs to the MAX6316–MAX6322 family of 5-pin µP supervisory circuits. These devices are characterized by their ability to ignore fast negative transients on VCC and provide valid resets down to 1V. The family offers various combinations of reset outputs and timeout periods to suit diverse system requirements.

Supervisors Replacement Considerations

Other variants within the MAX6316–MAX6322 family may serve as functional replacements if the reset threshold and timeout parameters match the design requirements. Verify that any substitute maintains the same SOT-23-5 footprint and electrical characteristics.