MAX6361HUT23+T

Overview

The MAX6361HUT23+T is a low-power microprocessor supervisory circuit manufactured by Analog Devices / Maxim Integrated. It operates within a supply voltage range of 2.5 V to 5.5 V and features a fixed reset threshold voltage of 2.3 V. The device provides an active high, open-drain output signal with a standard reset delay time of 280 ms. It includes a manual reset input for system control and incorporates a battery backup switch function. The component is housed in a SOT-23-6 package and supports surface mount installation. It functions as a voltage supervisory circuit without a watchdog timer or power-fail detection.

Feature Summary

• Integrates a manual reset input for direct user control over the reset state
• Features a battery backup switch capability to manage alternate power sources
• Delivers an active high, open-drain output signal for flexible logic interfacing

Applications

• Low-power microprocessor system supervision
• Battery-powered electronic devices requiring voltage monitoring
• Embedded systems with manual reset requirements

Procurement Notes

Verify the specific suffix '23' against official datasheets to confirm the exact threshold voltage variant, as this series offers multiple options. Confirm availability status through authorized distributors, as supply constraints may apply. Ensure the SOT-23-6 package footprint matches your PCB design requirements before finalizing procurement decisions.

Selection Notes

Select this component when a manual reset capability is required alongside standard voltage supervision. The active high output configuration suits applications needing positive logic signaling. Consider the 15 uA operating current for battery life optimization. Verify that the 2.3 V threshold aligns with the monitored rail's minimum operating voltage to ensure reliable reset generation during brown-out conditions.

Part Context

This part belongs to the MAX6361H series of low-power MPU supervisors from Analog Devices / Maxim Integrated. The series is designed for portable and battery-operated applications where power consumption is critical. The MAX6361H family distinguishes itself by including a manual reset input, offering greater flexibility compared to standard supervisor circuits that lack user-initiated reset controls.

FAQ

Does the MAX6361HUT23+T include a watchdog timer?

No, the MAX6361HUT23+T does not include a watchdog timer functionality.

What is the output type of the MAX6361HUT23+T?

The device provides an active high, open-drain output.