MAX6043CAUT33#TG16

Overview

The MAX6043CAUT33#TG16 is a precision series voltage reference IC manufactured by Analog Devices Inc./Maxim Integrated. It provides a fixed output voltage of 3.3V with an initial accuracy of ±0.5%. The device operates from an input voltage range of 5.3V to 40V and draws a supply current of 650µA. It features a maximum output current of 10mA and a temperature coefficient of 3ppm/°C. The component is housed in a SOT-23-6 surface-mount package and supports an operating temperature range from -40°C to +125°C.

Feature Summary

• Delivers high-precision fixed voltage output with low temperature drift characteristics
• Operates efficiently with low quiescent current consumption
• Supports wide input voltage ranges for flexible power supply integration

Applications

• Precision analog-to-digital converter (ADC) reference sources
• Digital-to-analog converter (DAC) voltage references
• High-resolution measurement instrumentation systems

Procurement Notes

Verify the specific suffix #TG16 against official manufacturer documentation to confirm tape-and-reel packaging and RoHS compliance status. Cross-reference the exact part number with current Analog Devices or Maxim Integrated catalogs, as availability may vary due to lifecycle changes. Ensure the supplier provides valid traceability documents matching the specified SOT-23-6 package and electrical tolerances.

Selection Notes

Select this component when a stable 3.3V reference is required with ±0.5% initial accuracy and low drift. It is suitable for applications demanding low power consumption from higher input voltages up to 40V. Consider the SOT-23-6 footprint constraints and the 10mA load capability during circuit design. Verify thermal performance within the -40°C to +125°C operational range for the intended environment.

Part Context

This part belongs to the MAX6043 family of precision series voltage references designed for industrial and commercial applications. The CAUT33 variant specifically denotes the 3.3V output option with C-grade accuracy. The TG16 suffix indicates the specific reel packaging configuration used for automated assembly processes.

Replacement Considerations

Check for MAX6043CAUT33+T or MAX6043AAUT33#G16 as potential functional equivalents within the same family, ensuring pin compatibility and electrical parameter alignment.