MAX6033BAUT50+T

Overview

The MAX6033BAUT50+T is a high-precision series voltage reference with a fixed output of 5.000V and an initial accuracy of ±0.2%. It features a maximum temperature coefficient of 15ppm/°C over the -40°C to +125°C automotive range. The device operates on a supply voltage from 5.2V to 12.6V, draws a typical quiescent current of 60µA, and can source up to 15mA. It utilizes a 6-pin SOT-23 package.

Feature Summary

• Bandgap technology ensures low noise and excellent initial accuracy through laser-trimmed thin-film resistors.
• Low dropout voltage allows operation with minimal input-to-output differential.
• Stable performance across wide temperature ranges suitable for harsh environments.
• Capacitive load stability supports loads up to 100µF without oscillation.

Applications

• High-resolution analog-to-digital converters
• Precision digital-to-analog converters
• Hard-disk drive control circuits
• Industrial process control systems

Procurement Notes

Verify the specific suffix '+T' indicates tape and reel packaging when sourcing. Confirm RoHS compliance status as indicated by the '+' symbol in the part number. Ensure the ordering code matches the required 5V output variant within the MAX6033 family. Cross-reference the manufacturer's official documentation for any recent production changes or obsolescence notices.

Selection Notes

Select this component when a stable 5V reference is required in space-constrained designs using the SOT-23 form factor. The ±0.2% accuracy meets standard precision requirements where ultra-high 0.04% grades are unnecessary. Verify that the minimum input voltage requirement of 5.2V aligns with the system power rail capabilities.

Part Context

This device belongs to the MAX6033 family of ultra-high-precision series voltage references manufactured by Analog Devices / Maxim Integrated. The family offers various output voltages and accuracy grades, including the higher precision MAX6033A and standard MAX6033C variants. All share similar low-power architecture and compact packaging.

Replacement Considerations

MAX6033BAUT50-T (Non-RoHS version)

FAQ

What is the maximum capacitive load the MAX6033BAUT50+T can drive?

The device is stable with capacitive loads, including bypass capacitance, of up to 100µF.

How does the MAX6033BAUT50+T handle output short circuits?

The device includes internal protection that limits the output short-circuit current to approximately 90mA.