MAX6037BAUK30-T

Overview

The MAX6037BAUK30-T is a low-power, fixed and adjustable voltage reference from the Maxim Integrated MAX6037 series. It provides a stable 3V output with an initial accuracy of 0.3% and a temperature coefficient of 6 PPM/°C. The device operates within a maximum input voltage of 6V and supports a maximum shunt current of 5mA. It functions reliably across a wide temperature range from -40°C to +125°C. Packaged in a compact SOT-23-5 surface-mount format, it integrates precision reference circuitry for space-constrained applications.

Feature Summary

• Offers fixed or adjustable reference voltage options with high precision
• Features ultra-low power consumption suitable for battery-operated systems
• Includes shutdown functionality to minimize standby current drain
• Provides stable performance over extended industrial temperature ranges

Applications

• Portable instrumentation requiring precise voltage references
• Battery-powered measurement devices
• Data acquisition systems needing stable analog references
• Handheld medical equipment

Procurement Notes

Verify the exact suffix configuration when ordering, as variations such as +T indicate specific packaging or compliance standards. Confirm availability status directly with authorized distributors, as supply levels may fluctuate. Ensure the selected part number matches the required output voltage and accuracy grade for your specific design requirements before finalizing procurement.

Selection Notes

Select this component when a small footprint and low quiescent current are critical. The B-grade accuracy offers tighter tolerance than standard versions. Consider the SOT-23-5 package for board space optimization. Evaluate thermal management needs given the operating temperature range. Compare against other series references if higher current drive is required.

Part Context

This part belongs to the MAX6037 family of low-power voltage references designed by Analog Devices (Maxim Integrated). The series includes various output voltages and accuracy grades. The BAUK30 variant specifically targets applications needing a 3V fixed output with enhanced initial accuracy compared to lower-grade alternatives in the same package lineup.

Replacement Considerations

Check for MAX6037AAUK30+T for higher accuracy (0.2%) or MAX6037BAUK33+T for a 3.3V output. Verify pin compatibility and electrical specifications before substitution.