MAX6321HPUK26CY+T

Supervisors Overview

The MAX6321HPUK26CY+T is a supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated, designed for power supply management. It operates within a voltage range of 1V to 5.5V and features a fixed reset threshold of 2.6V. The device includes a manual reset input and a watchdog timer with selectable timeout periods. It offers multiple reset output stages, including active-low open-drain and push-pull configurations. The component is housed in a 5-lead SOT-23 package and supports surface-mount installation. It functions reliably across an industrial temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Integrated manual reset input allows for user-initiated system resets
• Configurable watchdog timer enhances system robustness against software failures
• Multiple reset output stage options provide flexibility for various logic interfaces

Supervisors Applications

• Portable equipment requiring low-power monitoring
• Microprocessor systems needing reliable power supervision
• Battery-powered devices with manual reset capabilities

Supervisors Procurement Notes

Verify the exact suffix CY+T against official datasheets to confirm the specific reset threshold and timeout configuration. Confirm RoHS compliance status as indicated in current manufacturer documentation. Check availability through authorized distributors, as lead times may vary. Ensure the SOT-23-5 package matches your PCB footprint requirements before ordering.

Supervisors Selection Notes

Select this component when a fixed 2.6V threshold is required alongside manual reset functionality. Consider the available watchdog timeout options to match your system's fault detection needs. Evaluate the output stage compatibility with your microcontroller's input requirements. Verify that the operating temperature range meets your application's environmental conditions.

Supervisors Part Context

This part belongs to the MAX6316–MAX6322 series of 5-pin µP supervisory circuits. These devices are designed to monitor voltage levels and provide reset signals to protect microprocessors and memory devices. The series integrates watchdog timers and manual reset inputs to improve system reliability in embedded applications.

Supervisors Replacement Considerations

Check for direct pin-compatible alternatives within the MAX6316–MAX6322 family that offer similar thresholds. Verify if newer generations from Analog Devices provide equivalent features with updated packaging or enhanced specifications.