MAX6316MUK29CY+T

Supervisors Overview

The MAX6316MUK29CY+T is a microprocessor supervisory circuit from the MAX6316–MAX6322 family, designed to monitor power supplies and processor activity in digital systems. It features a fixed reset threshold voltage of 2.9V and operates within an extended temperature range of -40°C to +125°C. The device is housed in a compact SOT-23 (PDSO5) package with five pins. It includes watchdog timer functionality and a manual reset input for system control. The component is lead-free and RoHS compliant.

Supervisors Feature Summary

• Monitors power supply voltage levels and asserts a reset signal when thresholds are exceeded
• Integrates a watchdog timer to detect microprocessor malfunctions
• Includes a manual reset input pin for external system control
• Operates reliably across an extended industrial temperature range

Supervisors Applications

• Digital system power supply monitoring
• Microprocessor activity supervision
• Industrial control systems requiring extended temperature operation

Supervisors Procurement Notes

Verify the specific suffix 'CY' against the manufacturer's current datasheet to confirm the exact output type and revision status. Ensure the part number matches the required 2.9V threshold and SOT-23 package configuration. Confirm compliance requirements such as RoHS status align with project specifications before procurement.

Supervisors Selection Notes

Select this component when a fixed 2.9V reset threshold is required for single-supply monitoring. The integrated watchdog and manual reset features make it suitable for complex digital systems. Consider the extended temperature rating (-40°C to +125°C) for harsh environments. Verify that the SOT-23 package fits the board layout constraints.

Supervisors Part Context

This part belongs to the MAX6316–MAX6322 family of 5-pin μP supervisory circuits. These devices offer various combinations of reset outputs and timeout periods. The MAX6316 variant specifically provides a fixed threshold voltage, distinguishing it from programmable counterparts in the same series.

Supervisors Replacement Considerations

Check for other variants within the MAX6316–MAX6322 family that share the same 2.9V threshold but differ in package or temperature grade. Verify functional compatibility regarding watchdog and manual reset features before substituting.