MAX6070BAUT25/V+T

Overview

The MAX6070BAUT25/V+T is a low-noise, high-precision series voltage reference manufactured by Analog Devices Inc./Maxim Integrated. It provides a fixed output of 2.5V with an initial accuracy of ±0.08% and a maximum temperature drift of 8ppm/°C. The device operates within a supply voltage range of 2.8V to 5.5V and consumes a typical quiescent current of 150µA. It supports up to 10mA of load current in both sourcing and sinking modes. The component is housed in a compact 6-pin SOT-23 package and is specified for operation across the extended industrial temperature range of -40°C to +125°C.

Feature Summary

• Provides stable performance over temperature and time with high initial accuracy
• Features a filter option to lower high-frequency noise for wideband applications
• Includes an enable input for power management and shutdown control

Applications

• High-accuracy industrial and process control systems
• Precision instrumentation equipment
• High-resolution ADCs and DACs
• Precision current sources
• Automotive electronics

Procurement Notes

Verify the specific suffix 'V+' against official documentation to confirm RoHS compliance status, as package codes indicate this only. Ensure the ordering code matches the required B grade accuracy and AUT designation for automotive qualification. Confirm the package type corresponds to the SOT-23 form factor listed in the datasheet before finalizing procurement orders.

Selection Notes

Select this component when a fixed 2.5V reference with low noise and high precision is required. The B grade offers ±0.08% accuracy suitable for general high-precision tasks. Consider the MAX6071 variant if Kelvin sensing (GNDS/GNDF) is needed for improved load regulation. Evaluate the trade-off between settling time and noise filtering based on the application's bandwidth requirements.

Part Context

This part belongs to the MAX6070/MAX6071 family of low-noise, high-precision series voltage references. These devices are designed to enhance system accuracy in demanding environments. The family includes various output voltages and grades (A, B, D) to cover common voltage levels. They are available in small packages to reduce system board space while maintaining robust electrical characteristics.

Replacement Considerations

Public confirmed substitute part numbers: None.