MAX6339GUT-T

Overview

The MAX6339GUT-T is a quad voltage supervisor manufactured by Analog Devices Inc. under the Maxim Integrated brand. It monitors four independent supply rails and generates a reset signal when any monitored voltage falls below its respective threshold. The device operates within a supply voltage range of 1V to 5.5V and features an active-low, open-drain output. It utilizes a SOT-23-6 surface-mount package and maintains operation across an industrial temperature range of -40°C to +85°C.

Feature Summary

• Provides simultaneous supervision for four distinct power supply channels
• Generates system reset signals upon detection of undervoltage conditions
• Features adjustable threshold voltages for flexible monitoring configurations

Applications

• Multi-rail embedded system power management
• Microprocessor supervisory circuits in industrial equipment
• Portable electronic devices requiring low-power voltage monitoring

Procurement Notes

Verify the specific suffix configuration against official datasheets to ensure correct threshold settings and package type. Confirm RoHS compliance status with the manufacturer or authorized distributors prior to procurement. Check component availability and lifecycle status as distribution may vary by region.

Selection Notes

Select this component when multi-channel voltage monitoring is required in space-constrained designs. Ensure the adjustable threshold capabilities align with the specific supply rail requirements of the target application. Verify that the operating temperature range meets the environmental conditions of the intended deployment.

Part Context

This part belongs to the MAX6339P series of precision quad voltage monitors. It is designed for applications requiring compact footprints and low quiescent current. The device integrates microprocessor supervisory reset timing to ensure stable system startup and reliable operation during power transitions.

Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure replacement parts match the SOT-23-6 package and support quad voltage monitoring functionality.