MAX707MSA/PR

Supervisors Overview

The MAX707MSA/PR is a low-cost, microprocessor supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It monitors the power supply rail and asserts its reset output when the voltage falls below a specific threshold of 4.63V. The device is designed for single-channel power supply support in electronic systems requiring reliable voltage monitoring.

Supervisors Feature Summary

• Monitors power supply rails for voltage integrity
• Asserts reset output upon undervoltage conditions
• Designed as a low-cost microprocessor supervisor

Supervisors Applications

• Microprocessor system power monitoring
• Voltage threshold supervision
• Power supply support circuits

Supervisors Procurement Notes

Verify the exact manufacturer designation, as sources list both Analog Devices Inc. and Maxim Integrated. Confirm the package type and lead-free status against the official datasheet. Ensure the part number matches the specific suffix requirements for your assembly process. Cross-reference with authorized distributors to confirm current availability and authenticity.

Supervisors Selection Notes

Select this component when a dedicated, low-cost supervisor is required for a single power rail. The fixed 4.63V threshold suits applications where this specific voltage level defines the valid operating range. Consider the SOIC-8 package constraints and ensure the reset output polarity meets the target microprocessor's input requirements.

Supervisors Part Context

This part belongs to the MAX707 series of supervisory circuits. Variants such as MAX707CSA+ and MAX707ESA+ share similar functional descriptions but may differ in temperature ranges or packaging. The MAX707 series is widely used for basic power-on reset and brown-out detection functions in embedded systems.

Supervisors Replacement Considerations

Direct substitutes include MAX707CSA+ and MAX707ESA+. Verify that replacement parts maintain the same 4.63V threshold and pinout compatibility. Check if alternative packages like TDFN or SOT23 are acceptable for the design footprint.