MAX6006AESA+T

Overview

The MAX6006AESA+T is a precision shunt voltage reference manufactured by Analog Devices Inc./Maxim Integrated. It provides a fixed output voltage of +1.25V with an initial accuracy of 0.2% and a maximum temperature coefficient of 30ppm/°C over the extended operating range of -40°C to +85°C. The device operates within a wide current range from 1µA to 2mA, featuring a minimum operating current guaranteed at less than 1µA. It is housed in an 8-pin Small Outline (SO) package.

Feature Summary

• Ultra-low power consumption with guaranteed operating current below 1µA
• High precision performance including 0.2% initial accuracy and low temperature drift
• Compact 8-pin SO package design suitable for space-constrained applications

Applications

• Battery-powered equipment
• Portable meters
• Precision regulators
• A/D and D/A converters

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and reel configuration. Ensure compatibility with existing board layouts regarding the 8-pin SO footprint. Confirm RoHS compliance status as indicated by the plus sign in the part number. Cross-reference thermal resistance values if high-density mounting is required.

Selection Notes

Select this component when ultra-low quiescent current is critical for battery life extension. The 0.2% accuracy grade is suitable for high-precision measurement systems requiring stable references. Consider the 8-pin SO package for easier manual assembly or prototyping compared to smaller surface-mount options. Evaluate the 1µA minimum operating current constraint to ensure proper biasing in the target circuit.

Part Context

This device belongs to the MAX6006–MAX6009 family of ultra-low-power shunt references. These components are designed as lower-power, higher-precision upgrades for legacy references such as the ICL8069, LM385, LT1004, and LM4040. The family offers multiple voltage options and grades to suit various precision requirements.

Replacement Considerations

Officially documented direct replacements include other members of the MAX6006–MAX6009 series with matching voltage and accuracy grades. Verify pinout compatibility when substituting with older generation references like the LT1004 or LM285.