MAX6316LUK46CZ+T

Supervisors Overview

The MAX6316LUK46CZ+T is a microprocessor supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It monitors a single power supply input with a fixed threshold voltage of 4.6V and an overvoltage threshold of 4.699V. The device features an active low, push-pull reset output and includes both a watchdog timer and manual reset functionality. It operates within a supply voltage range up to 5.5V and consumes 10µA of quiescent current. The component provides a reset delay time of 200ms and is housed in a SOT-23-5 package, suitable for surface mount installation across an industrial temperature range of -40°C to +125°C.

Supervisors Feature Summary

• Integrates a watchdog timer and manual reset input for comprehensive system protection
• Provides a fixed 4.6V reset threshold with active low push-pull output
• Designed for ultra-low power consumption at 10µA quiescent current

Supervisors Applications

• Microprocessor system supervision
• Digital system power monitoring
• Watchdog timer implementation

Supervisors Procurement Notes

Verify the specific suffix 'CZ' against official documentation, as standard listings often utilize 'CX'. Confirm availability status as this series may be discontinued or restricted. Ensure the selected variant matches the required threshold voltage and package type for your design.

Supervisors Selection Notes

Select this component when a fixed 4.6V threshold is required alongside integrated watchdog and manual reset capabilities. Consider the SOT-23-5 package constraints and the 10µA current draw for battery-sensitive applications. Verify compatibility with the target microprocessor's reset requirements.

Supervisors Part Context

This part belongs to the MAX6316–MAX6322 family of 5-pin µP supervisory circuits. These devices are designed to monitor power supplies and processor activity in digital systems, offering various reset output configurations and factory-trimmed thresholds ranging from 2.5V to 5V.

Supervisors Replacement Considerations

Check for direct substitutes within the MAX6316 series with different threshold voltages if the 4.6V setting is not critical. Verify pinout compatibility with other SOT-23-5 supervisor ICs before substitution.