ADR5044

Precision Micropower Shunt Mode Voltage Reference Applications (4.096 Vout)
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Product Details

Designed for space-critical applications, the ADR5040/ ADR5041/ADR5043/ ADR5044/ADR5045 are high precision shunt voltage references, housed in ultrasmall SC70 and SOT-23 packages. These voltage references are multipurpose, easy-to-use references that can be used in a vast array of applications. They feature low temperature drift, an initial accuracy of better than 0.1%, and fast settling time.

Available in output voltages of 2.048 V, 2.5 V, 3.0 V, 4.096 V, and 5.0 V, the advanced design of the ADR5040/ADR5041/ADR5043/ ADR5044/ADR5045 eliminates the need for compensation by an external capacitor, yet the references are stable with any capacitive load. The minimum operating current increases from 50 μA to a maximum of 15 mA. This low operating current and ease of use make these references ideally suited for handheld, battery-powered applications. This family of references has been characterized over the extended temperature range of −40°C to +125°C.

The ADR5041W and the ADR5044W are qualified for automotive applications and are available in a 3-lead SOT-23 package.

Applications

  • Portable, battery-powered equipment
  • Automotives
  • Power supplies
  • Data acquisition systems
  • Instrumentation and process control
  • Energy management

Product Lifecycle

checked Recommended for New Designs

This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.

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ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

ADR5044 Material Declaration
PCN-PDN Information Quality And Reliability Symbols and Footprints

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Overview

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Most Helpful Review

by Sina
The regulator works fine, really low temperature drift across the operating range. Yet soldering is an issue, hand soldered regulators change voltage up to 10-15 mV which gave us some trouble during prototyping. We can relate that to the small package. Also the chosen series resistor has a great impact on general accuracy. It's reliable but not rugged.

All Reviews

by Sina, 28 May 14
Useful item
The regulator works fine, really low temperature drift across the operating range. Yet soldering is an issue, hand soldered regulators change voltage up to 10-15 mV which gave us some trouble during prototyping. We can relate that to the small package. Also the chosen series resistor has a great impact on general accuracy. It's reliable but not rugged.
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The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


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