MAX6316LUK29DY+T

Supervisors Overview

The MAX6316LUK29DY+T is a microprocessor supervisory circuit manufactured by Analog Devices Inc. (Maxim Integrated). It operates within a supply voltage range of up to 5.5 V and features a fixed reset threshold of 2.9 V. The device provides an active-low, push-pull reset output with a typical delay of 200 ms. Key functional blocks include a watchdog timer and a manual reset input. It consumes 10 µA of operating current and functions across a temperature range of -40°C to +125°C in a SOT-23-5 package.

Supervisors Feature Summary

• Integrates a watchdog timer for automated system recovery from software faults
• Includes a manual reset input for external control of the reset state
• Delivers an active-low push-pull reset signal for direct logic interfacing

Supervisors Applications

• Microprocessor system supervision
• Portable electronic devices requiring low power monitoring
• Industrial control systems needing extended temperature operation

Supervisors Procurement Notes

Verify the exact suffix 'DY' against the manufacturer's official datasheet to confirm pinout and electrical characteristics match your design requirements. Confirm RoHS compliance status through the latest product documentation. Ensure the component source is authorized to avoid counterfeit risks, as availability may be limited or discontinued depending on the region.

Supervisors Selection Notes

Select this part when a fixed 2.9 V threshold is required for single-supply monitoring. The inclusion of both watchdog and manual reset capabilities makes it suitable for complex embedded systems. Compare against the MAX6316 series variants if different thresholds or package types are needed. Verify that the 200 ms reset delay meets the timing constraints of the target processor.

Supervisors Part Context

This component belongs to the MAX6316 family of supervisory circuits designed for monitoring power supplies in microprocessor applications. The family offers various fixed thresholds and packaging options. The MAX6316 specifically combines voltage supervision with watchdog functionality, distinguishing it from simpler reset controllers that lack these advanced features.

Supervisors Replacement Considerations

Check for MAX6316 variants with different threshold voltages or packages. Verify compatibility with MAX6319 series if manual reset is not required. Ensure substitute parts maintain the same SOT-23-5 footprint and active-low output polarity.