MAX6316LUK46CX+

Supervisors Overview

The MAX6316LUK46CX+T is a microprocessor supervisory circuit in a SOT-23-5 package. It monitors a single power supply input with a fixed threshold voltage of 4.6 V and an overvoltage threshold of 4.699 V. The device features an active low, push-pull reset output and includes manual reset functionality. It incorporates a watchdog timer and offers a reset delay time of 200 ms. Operating from a maximum supply voltage of 5.5 V, it draws 10 uA of supply current. The component supports an extended temperature range from -40 C to +125 C.

Supervisors Feature Summary

• Integrates a watchdog timer for monitoring processor activity alongside voltage supervision.
• Provides manual reset capability via a dedicated input pin.
• Features a push-pull reset output for robust signal driving.

Supervisors Applications

• Microprocessor system supervision
• Portable electronic devices requiring low power consumption
• Industrial control systems operating in extreme temperatures

Supervisors Procurement Notes

Verify the exact suffix against official Analog Devices documentation to confirm package type and temperature grade. Confirm RoHS compliance status through the manufacturer's datasheet. Check production lifecycle status as availability may be limited or discontinued. Ensure the ordering part number matches the specific threshold voltage requirements for your design.

Supervisors Selection Notes

Select this component when a fixed 4.6 V threshold is required for single-supervision applications. The integrated watchdog timer distinguishes it from simpler voltage detectors. Consider the push-pull output if driving loads directly without external pull-ups is necessary. Verify that the 200 ms reset delay meets the system startup timing constraints.

Supervisors Part Context

This part belongs to the MAX6316–MAX6322 family of 5-pin microprocessor supervisory circuits. These devices are designed to monitor power supplies and ensure reliable system operation by detecting out-of-specification voltages. The family offers various combinations of reset outputs and thresholds.

Supervisors Replacement Considerations

Consult the MAX6316–MAX6322 selector guide for alternatives with different threshold voltages or output types. Verify pin compatibility before substituting with other members of the series.