MAX6316LUK29CY

Supervisors Overview

The MAX6316LUK29CY is a microprocessor supervisory circuit from the MAX6316 family, designed to monitor power supplies and processor activity. It features a fixed reset threshold voltage of 2.93V with 1.5% accuracy. The device operates within a supply voltage range up to 5.5V and includes a watchdog timer and manual reset input. It provides an active low, push-pull reset output with a 200ms reset delay. The component is housed in a SOT-23-5 package and supports surface mount installation across an industrial temperature range of -40°C to +125°C.

Supervisors Feature Summary

• Integrates watchdog timer functionality for monitoring processor activity alongside voltage supervision
• Includes manual reset input capability for system control flexibility
• Provides active low push-pull reset output configuration
• Features factory-trimmed fixed reset threshold voltage ensuring precise supervision

Supervisors Applications

• Microprocessor power supply monitoring in digital systems
• Watchdog timer implementation for processor activity tracking
• Manual reset circuit integration for system control

Supervisors Procurement Notes

Verify availability status as this specific part number may be subject to limited supply or discontinuation. Confirm RoHS compliance details through official documentation. Ensure the ordering suffix matches the required package and temperature grade. Cross-reference with current Analog Devices inventory lists for accurate stock information before finalizing procurement plans.

Supervisors Selection Notes

Select this component when a fixed 2.93V threshold is required for single-supervision applications. The integrated watchdog and manual reset features reduce external component count. Verify that the SOT-23-5 package fits the design constraints. Ensure the operating voltage does not exceed the maximum rating of 5.5V. Consider the 1.5% accuracy specification for critical timing requirements.

Supervisors Part Context

This device belongs to the MAX6316–MAX6322 family of 5-pin μP supervisory circuits. The family offers various combinations of reset outputs and thresholds. The LUK suffix typically indicates a specific package and temperature range variant within the Maxim Integrated portfolio. These circuits are designed for reliable operation in embedded systems requiring robust power management.

Supervisors Replacement Considerations

Check for ADM6316 variants which share similar functional characteristics. Verify pin compatibility and electrical parameters against alternative supervisors. Ensure replacement parts maintain the same watchdog and manual reset capabilities. Confirm package dimensions match the existing PCB layout.