ADR360AUJZ-REEL7

Overview

The ADR360AUJZ-REEL7 is a micropower, low noise voltage reference with sink/source capability. It provides a nominal output voltage of 2.048 V with an initial accuracy of ±6 mV and a temperature coefficient of 25 ppm/°C. The device operates from a supply voltage range of 2.35 V to 15 V, featuring a maximum quiescent current of 190 µA and a dropout voltage of 300 mV. It supports sourcing up to 5 mA and sinking up to 1 mA. The component is housed in a compact TSOT-23-5 package and functions within a temperature range of -40°C to +125°C.

Feature Summary

• Offers bidirectional output current capability for both sourcing and sinking loads.
• Achieves high precision through proprietary temperature drift curvature correction techniques.
• Eliminates the need for external capacitors to maintain stability under any load condition.
• Provides ultralow output voltage noise suitable for sensitive analog applications.

Applications

• Battery-powered instruments
• Portable medical instruments
• Data acquisition systems
• Industrial process controls

Procurement Notes

Verify the specific grade (A or B) required for your application, as the base part number may correspond to different accuracy and temperature coefficient specifications. Confirm that the REEL7 suffix indicates tape and reel packaging compatible with automated assembly equipment. Ensure the input voltage supply remains within the specified operational limits to prevent exceeding power dissipation ratings.

Selection Notes

Select this component when a stable reference is needed in space-constrained designs requiring minimal external components. The low quiescent current makes it suitable for battery-operated systems where power efficiency is critical. Consider the bidirectional output capability if the design requires driving loads that may source current back into the reference node.

Part Context

This device belongs to the ADR360/ADR361/ADR363/ADR364/ADR365/ADR366 family of band gap voltage references. These devices share a common architecture utilizing curvature correction to achieve low temperature drift in a small TSOT package. The family covers various standard output voltages including 2.048 V, 2.5 V, 3.0 V, 4.096 V, 5.0 V, and 3.3 V.

Replacement Considerations

Direct replacements include other members of the ADR36x family such as ADR361AUJZ-REEL7 for a 2.5 V output. Verify pin compatibility and thermal resistance characteristics when substituting with similar low-dropout references from other manufacturers.