MAX708TCUA-T

Supervisors Overview

The MAX708TCUA-T is a microprocessor supervisory circuit manufactured by onsemi, designed to monitor a single voltage input. It operates within a supply voltage range of 1 V to 5.5 V and features a threshold voltage of 3.08 V with an overvoltage threshold of 3.13 V. The device provides a manual reset function and includes power-fail detection capabilities. It utilizes a Micro-8 surface-mount package and offers push-pull output types. The operational temperature range extends from -40°C to +85°C, with a quiescent current of 16 µA and a reset delay time of 200 ms.

Supervisors Feature Summary

• Provides microprocessor supervision for a single monitored voltage input
• Includes manual reset functionality and power-fail detection
• Features push-pull output configuration without watchdog timer or battery backup switch

Supervisors Applications

• Microprocessor system voltage monitoring
• Power supply supervision in embedded systems
• Manual reset control circuits

Supervisors Procurement Notes

Verify the manufacturer designation carefully, as this part number appears under both Analog Devices/Maxim Integrated and onsemi listings. Confirm the specific datasheet version and RoHS compliance status directly with the supplier, as availability and lifecycle status may vary between sources. Ensure the package type matches the required Micro-8 specification for your design.

Supervisors Selection Notes

Select this component when a low-cost supervisory circuit with manual reset and power-fail detection is required for a single voltage rail. Consider the 16 µA quiescent current and the -40°C to +85°C operating range for industrial applications. Verify that the 3.08 V threshold aligns with the target supply voltage being monitored.

Supervisors Part Context

This component belongs to the MAX708 series of voltage supervisory circuits. While originally associated with Maxim Integrated, the part is listed under onsemi in some databases, indicating potential portfolio transitions or rebranding. It serves as a dedicated solution for ensuring system stability through voltage monitoring and controlled reset generation.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.