MAX6070AAUT50+T

Overview

The MAX6070AAUT50+T is a low-noise, high-precision series voltage reference in a 6-pin SOT23 package. It provides a fixed 5.0V output with ±0.04% initial accuracy and a maximum temperature drift of 6ppm/°C (A grade). The device operates on a supply voltage range of 5.2V to 5.5V, consuming a typical quiescent current of 160µA at +25°C. It supports up to 10mA load current sourcing and sinking, featuring a shutdown mode with 6µA current consumption.

Feature Summary

• Provides stable performance over temperature and time with high initial accuracy
• Offers a filter option to lower high-frequency noise for wideband applications
• Features an enable input for power management and system control
• Delivers high ripple rejection to maintain precision under varying line conditions

Applications

• High-Accuracy Industrial and Process Control
• Precision Instrumentation
• High-Resolution ADCs and DACs
• Automotive Systems

Procurement Notes

Verify the specific suffix '+T' indicates tape-and-reel packaging configuration. Confirm that the 'A' grade designation aligns with the required 6ppm/°C maximum temperature drift specification. Ensure the 5.2V minimum input voltage requirement matches the system's available supply rails to prevent dropout during operation.

Selection Notes

Select this component when a fixed 5.0V reference is required with minimal board space constraints. The MAX6070 variant is suitable if internal filtering is needed to reduce wideband noise. Consider the MAX6071 version if faster turn-on settling times are critical for the application timing requirements.

Part Context

This part belongs to the MAX6070/MAX6071 family of low-noise, high-precision series voltage references manufactured by Analog Devices Inc./Maxim Integrated. The family is designed for applications demanding enhanced system accuracy through low-drift and low-noise specifications within a compact 6-pin SOT23 footprint.

Replacement Considerations

MAX6071AAUT50+T offers identical electrical characteristics but lacks the internal filter pin.