MAX6316LUK26DZ+T

Supervisors Overview

The MAX6316LUK26DZ+T is a CMOS microprocessor supervisory circuit manufactured by Analog Devices Inc. (Maxim Integrated). It monitors a single power supply with a fixed reset threshold voltage of 2.6V. The device features an active-low, push-pull output and includes a manual reset input for system control. It integrates a watchdog timer to detect software failures. The circuit operates within a supply voltage range up to 5.5V and draws a typical quiescent current of 10µA. It provides a reset delay time of 200ms and functions reliably across an industrial temperature range from -40°C to +125°C. The component is housed in a compact SOT-23-5 surface-mount package.

Supervisors Feature Summary

• Integrates a watchdog timer for automated fault detection and system recovery
• Includes a dedicated manual reset input pin for user-initiated system resets
• Provides active-low push-pull output for direct interface with digital logic
• Designed with low quiescent current consumption for power-sensitive applications

Supervisors Applications

• Portable electronic devices requiring efficient power monitoring
• Microprocessor systems needing reliable voltage supervision
• Industrial equipment operating in extreme temperature environments
• Battery-powered systems utilizing low standby current components

Supervisors Procurement Notes

Verify the specific suffix 'DZ' against the manufacturer's official datasheet to confirm the exact threshold voltage and package variant. Confirm RoHS compliance status directly with the supplier or manufacturer documentation. Check for obsolescence notices as this component series may have limited availability. Ensure the sourcing channel provides authentic parts with traceable manufacturing history. Validate that the received units match the specified SOT-23-5 footprint and electrical characteristics.

Supervisors Selection Notes

Select this component when a fixed 2.6V reset threshold is required for single-supervision applications. Consider the integrated watchdog feature if software stability monitoring is necessary without external components. Evaluate the 10µA quiescent current against system power budgets for battery-operated designs. Verify that the SOT-23-5 package dimensions fit the available PCB real estate. Ensure the operating temperature range meets the environmental requirements of the target application.

Supervisors Part Context

This part belongs to the MAX6316 family of uPower Supervisors designed for monitoring critical voltage rails. These circuits are engineered to provide robust protection for microprocessors and memory devices. The family offers various threshold voltages and package options to suit different design constraints. Maxim Integrated developed these devices to address the need for small form factors and low power consumption in modern electronics.

Supervisors Replacement Considerations

Consult the official MAX6316 datasheet for cross-reference information. Verify compatibility of alternative supervisors regarding threshold voltage accuracy and output drive capability. Ensure substitute components support the same SOT-23-5 package and manual reset functionality. Confirm that replacement parts meet the same industrial temperature specifications.