MAX6035AAUR25-T

Overview

The MAX6035AAUR25-T is a high-supply-voltage, precision series voltage reference manufactured by Analog Devices Inc./Maxim Integrated. It provides a fixed output voltage of 2.5 V with an initial accuracy of ±0.2% and a temperature coefficient of 30 ppm/°C. The device operates within an input voltage range of 4.9 V to 33 V and supports a maximum load current of 10 mA. It functions reliably across an extended temperature range from -40°C to +125°C. The component consumes a typical supply current of 95 µA and is housed in a compact SOT-23-3 surface-mount package.

Feature Summary

• Delivers high-precision voltage regulation with tight initial accuracy tolerance for sensitive analog circuits.
• Supports wide input voltage ranges up to 33 V, enabling operation in high-supply environments.
• Maintains stable performance across industrial temperature extremes without significant drift.

Applications

• Precision data acquisition systems requiring stable reference voltages
• High-resolution analog-to-digital converter (ADC) front-ends
• Battery-powered instrumentation benefiting from low quiescent current

Procurement Notes

Verify the specific suffix and tape-and-reel packaging details against the manufacturer's latest datasheet before ordering. Confirm that the component meets RoHS compliance requirements for your region. Ensure the supplier provides traceability documentation consistent with Analog Devices standards. Check for any obsolescence notices or lifecycle status updates directly from the manufacturer.

Selection Notes

Select this component when a fixed 2.5 V reference is required with high accuracy in a small footprint. Consider the 30 ppm/°C temperature coefficient for applications with varying thermal conditions. Evaluate the 95 µA supply current against battery life constraints. Ensure the input voltage remains within the specified operational limits to maintain regulation.

Part Context

This part belongs to the MAX6035A family of high-supply-voltage precision voltage references. The family includes various output voltage options packaged in SOT-23 form factors. These devices are designed for applications demanding stability and low power consumption in space-constrained designs.

Replacement Considerations

Direct substitutes include other MAX6035 variants with different fixed output voltages, such as MAX6035AAUR30+T or MAX6035AAUR50+T, provided the system design accommodates the voltage difference. Verify pinout compatibility and thermal characteristics before substitution.