MAX6070AAUT33+T

Overview

The MAX6070AAUT33+T is a low-noise, high-precision series voltage reference in a 6-pin SOT23 package. It provides a fixed output of 3.3V with ±0.04% initial accuracy and a maximum temperature drift of 6ppm/°C. The device operates on an input voltage range of 3.5V to 5.5V, consuming 160µA typical supply current at +25°C. It supports up to 10mA load current sourcing and sinking, features a filter option for wideband noise reduction, and is specified over the -40°C to +125°C extended industrial temperature range.

Feature Summary

• Provides stable performance over temperature and time with high initial accuracy
• Features a dedicated filter pin to lower high-frequency noise for wideband applications
• Includes separate force and sense outputs to compensate for trace resistance
• Offers an enable control input to reduce power consumption during inactive periods

Applications

• High-Accuracy Industrial and Process Control
• Precision Instrumentation
• High-Resolution ADCs and DACs
• Precision Current Sources
• Automotive Systems

Procurement Notes

Verify the specific suffix against official documentation to confirm package type and RoHS status. Confirm availability as distribution channels may list discontinued or limited stock items. Ensure the ordering code matches the required electrical grade and output voltage. Check for any recent product change notices that might affect specifications or manufacturing location.

Selection Notes

Select this component when system design requires minimal board space alongside high precision. The integrated filter capability distinguishes it from standard references by allowing noise optimization without external complex filtering. Verify that the input voltage headroom accommodates the dropout requirements under maximum load conditions.

Part Context

This part belongs to the MAX6070/MAX6071 family of low-noise, high-precision series voltage references manufactured by Analog Devices Inc./Maxim Integrated. The family includes variants with different output voltages and packaging options, such as WLP. The MAX6070 variant specifically includes a filter pin, whereas the MAX6071 does not.

Replacement Considerations

Consult the manufacturer's datasheet selector guide for direct replacements with identical pinouts and electrical characteristics. Verify that alternative components meet the same AEC-Q100 qualification if automotive application is required.