MAX6043CAUT10+T

Overview

The MAX6043CAUT10+T is a precision high-voltage series voltage reference manufactured by Analog Devices Inc./Maxim Integrated. It provides a fixed output voltage of 10V with an initial accuracy of ±0.5%. The device operates from input voltages up to 40V and draws a supply current of 650µA. It features a temperature coefficient of 65 ppm/°C and is housed in a compact SOT-23-6 surface-mount package. The component supports an operating temperature range from -40°C to +125°C, ensuring reliability in demanding environments.

Feature Summary

• Delivers precise 10V reference output from high input voltages up to 40V
• Compact SOT-23-6 surface-mount packaging for space-constrained designs
• Operates reliably across extended industrial temperature ranges

Applications

• Control systems requiring stable high-voltage references
• Measurement systems needing accurate voltage standards
• Data acquisition circuits utilizing high-input voltage sources

Procurement Notes

Verify the specific suffix (+T) indicates tape-and-reel packaging when sourcing. Confirm the manufacturer designation as Analog Devices Inc./Maxim Integrated to ensure authenticity. Check for RoHS compliance status relevant to your region's regulations. Ensure the SOT-23-6 footprint matches your PCB layout requirements before finalizing procurement decisions.

Selection Notes

Select this component when a fixed 10V reference is required from inputs exceeding standard levels. The ±0.5% initial tolerance suits applications where moderate precision is acceptable. Consider the 65 ppm/°C drift if thermal stability is critical. The 650µA supply current offers a balance between performance and power consumption for general-purpose use.

Part Context

This part belongs to the MAX6043 family of precision high-voltage references. The family includes variants with different output voltages such as 2.5V, 3.3V, 4.096V, and 5.0V. The 'C' grade denotes the ±0.5% initial accuracy tier. The 'AUT' suffix typically indicates automotive-grade qualification or specific temperature/package combinations within the Maxim portfolio.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs if considering alternative manufacturers. Ensure any replacement maintains the 40V maximum input rating and SOT-23-6 form factor.