MAX6043AAUT25#TG16

Overview

The MAX6043AAUT25#TG16 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 ±0.05% and a temperature coefficient of 3 PPM/°C. The device operates within an input voltage range of 6.1 V to 42 V and supports a maximum shunt current of 10 mA. It functions reliably across an extended temperature range from -40°C to +125°C and is housed in a compact SOT-23-6 surface-mount package.

Feature Summary

• Delivers high-precision voltage regulation with low temperature drift for stable reference performance
• Supports wide input voltage ranges suitable for high-voltage applications
• Designed for low-noise operation to maintain signal integrity in sensitive circuits

Applications

• High-resolution data acquisition systems requiring stable reference voltages
• Precision instrumentation and measurement equipment
• Industrial process control loops demanding long-term stability

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for specific environmental certifications required by your region. Ensure the SOT-23-6 package matches your PCB footprint design. Review datasheet specifications for thermal management requirements during integration.

Selection Notes

Select this component when high accuracy and low temperature drift are critical. The 3 PPM/°C coefficient suits applications with significant thermal variations. Verify that the 10 mA load current meets system demands. Consider the 6.1 V minimum input voltage constraint against available supply rails.

Part Context

This part belongs to the MAX6043 family of precision voltage references, designed for demanding analog signal chain applications. It complements other Maxim Integrated PMIC solutions by providing a stable baseline for ADCs and DACs. The series focuses on minimizing noise and drift in compact packages.

Replacement Considerations

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