MAX6071AAUT30/V+T

Overview

The MAX6071AAUT30/V+T is a low-noise, high-precision series voltage reference in a 6-pin SOT23 package. It provides a fixed output of 3.0V with an initial accuracy of ±0.04% and a maximum temperature drift of 6ppm/°C (A grade). The device operates over an extended industrial temperature range of -40°C to +125°C. It consumes 150µA of supply current and can source or sink up to 10mA of load current. Input voltage ranges from 3.5V to 5.5V.

Feature Summary

• High precision with ±0.04% initial accuracy and low temperature drift for enhanced system stability
• Low noise performance with 1/f noise of 10µVP-P (0.1Hz to 10Hz) at the 3.0V output
• Capable of sourcing and sinking up to 10mA of load current while maintaining regulation
• Operates over an extended industrial temperature range of -40°C to +125°C

Applications

• High-accuracy industrial and process control systems
• Precise instrumentation requiring stable voltage references
• High-resolution ADCs and DACs
• AEC-Q100 qualified automotive applications

Procurement Notes

Verify the specific suffix '/V+' against official documentation to confirm automotive qualification status and RoHS compliance. Ensure the ordering code matches the exact output voltage and package type required for your design. Confirm availability through authorized distributors as supply may be limited.

Selection Notes

Select this component when a fixed 3.0V reference with high precision and low noise is required. The A-grade specification ensures a maximum temperature drift of 6ppm/°C. Consider the 10mA output current capability for driving loads directly. Verify input voltage requirements fall within the 3.5V to 5.5V range for proper operation.

Part Context

This part belongs to the MAX6070/MAX6071 family of low-noise, high-precision series voltage references. The MAX6071 variant includes separate force and sense outputs for remote sensing compensation. These devices are designed to offer excellent stability over temperature and time, making them suitable for demanding analog signal chain applications.

Replacement Considerations

Check for direct pin-compatible alternatives within the MAX6070/MAX6071 family that match the 3.0V output and A-grade drift specifications. Verify that any substitute maintains the same SOT23-6 package and electrical characteristics.

FAQ

What is the maximum temperature drift for the MAX6071AAUT30?

The maximum temperature drift for the A-grade MAX6071 is 6ppm/°C.

Can the MAX6071AAUT30 source and sink current?

Yes, the device can source and sink up to 10mA of load current.