MAX6316LUK29BX+

Supervisors Overview

The MAX6316LUK29BX+ is a microprocessor supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of up to 5.5 V and features a fixed reset threshold voltage of 2.9 V. The device provides an active low, push-pull reset output with a standard reset delay time of 200 ms. It integrates both a watchdog timer and a manual reset input for comprehensive system monitoring. The component is housed in a compact SOT-23-5 surface-mount package and supports operation across an extended industrial temperature range from -40°C to +125°C.

Supervisors Feature Summary

• Integrates watchdog timer functionality to monitor processor activity
• Includes dedicated manual reset input for user-initiated control
• Provides active low push-pull reset output signal
• Operates within extended industrial temperature specifications

Supervisors Applications

• Microprocessor power supply supervision
• Embedded system reset management
• Industrial control unit monitoring

Supervisors Procurement Notes

Verify the exact suffix configuration against official manufacturer documentation to ensure correct threshold voltage and feature set. Confirm RoHS compliance status and lead-free certification requirements prior to integration. Cross-reference the specific part number with current distributor availability as supply constraints may apply. Ensure compatibility with existing board layout and thermal management strategies during procurement planning.

Supervisors Selection Notes

Select this component when a fixed 2.9 V threshold is required for systems operating near that voltage level. The inclusion of both watchdog and manual reset features makes it suitable for complex digital designs requiring robust fault recovery. Consider the SOT-23-5 package size for space-constrained applications. Verify that the 200 ms reset delay aligns with the target system's startup timing requirements.

Supervisors Part Context

This part belongs to the MAX6316 family of 5-pin microprocessor supervisory circuits. The series offers various factory-trimmed threshold voltages and output configurations. The LUK suffix typically denotes specific threshold and package variations within the broader MAX6316 product line designed for reliable voltage monitoring in digital systems.

Supervisors Replacement Considerations

Consult the official MAX6316 selector guide for alternative part numbers with matching thresholds or different package options. Verify functional equivalence regarding watchdog and manual reset capabilities before substituting.