MAX6043BAUT25+T

Overview

The MAX6043BAUT25+T is a precision series voltage reference IC manufactured by Analog Devices Inc. under the Maxim Integrated brand. It provides a fixed output voltage of 2.5 V with an initial accuracy of 0.1%. The device operates within an input voltage range up to 40 V and supports a maximum shunt current of 10 mA. It features a temperature coefficient of 20 PPM/C and functions reliably across an extended temperature range from -40 C to +125 C. The component is housed in a compact SOT-23-6 surface-mount package.

Feature Summary

• Delivers high-precision voltage regulation with tight initial accuracy tolerances for sensitive analog circuits.
• Supports wide input voltage ranges suitable for high-voltage system applications.
• Operates stably across extended industrial temperature environments.

Applications

• Precision data acquisition systems requiring stable reference voltages
• High-resolution analog-to-digital converter (ADC) front-ends
• Industrial sensor signal conditioning circuits

Procurement Notes

Verify the specific suffix and tape-and-reel packaging details against the manufacturer's official documentation before procurement. Confirm RoHS compliance status and ensure the sourcing channel provides valid traceability for this discontinued or limited-stock component variant. Cross-reference the exact part number to avoid substitution errors.

Selection Notes

Select this component when a fixed 2.5 V reference with 0.1% accuracy is required in a small SOT-23-6 footprint. Ensure the application input voltage does not exceed the 40 V maximum rating. Consider the 20 PPM/C temperature coefficient for thermal stability requirements. Verify that the 10 mA load capability meets the circuit's current demands.

Part Context

This part belongs to the MAX6043 family of precision high-voltage series voltage references. The family offers various fixed output voltages and accuracy grades, all sharing a common compact SOT-23-6 package design. These devices are engineered for applications demanding high precision and wide operating voltage ranges in space-constrained environments.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.