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ADR5044:  Precision Micropower Shunt Mode Voltage Reference Applications (4.096 Vout)

Product Details

Product Status:Recommended for New Designs

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

FEATURES and BENEFITS

  • Chinese data sheet available (pdf)
  • Ultra compact SC70 and SOT-23 packages
  • Low temperature coefficient: 75 ppm/°C (maximum)
  • Pin compatible with LM4040/LM4050
  • Initial accuracy: ± 0.1%
  • No external capacitor required
  • Wide operating current range: 50 μA to 15 mA
  • Extended temperature range: -40°C to +125°C
  • Qualified for Automotive

Pin Configuration Diagram for ADR5044

Design Tools,Models,Drivers & Software

Title Content Type File Type
Voltage Reference Selection & Evaluation Wizard Design Calculators HTML

Evaluation Kits & Symbols & Footprints

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

SampleSample & Buy

Price, packaging, availability

ADR5044 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADR5044AKSZ-R2 Status: Production 3 ld SC70 3 Ind Reel, 250 $0.38 $0.38 Y  Material Info PCN Purchase
ADR5044AKSZ-REEL Status: Production 3 ld SC70 3 Ind Reel, 10000 - $0.28 Y  Material Info Notify Me Purchase
ADR5044AKSZ-REEL7 Status: Production 3 ld SC70 3 Ind Reel, 3000 - $0.28 Y  Material Info Notify Me Purchase Sample
ADR5044ARTZ-R2 Status: Production 3 ld SOT-23 3 Ind Reel, 250 $0.48 $0.48 Y  Material Info Notify Me Purchase
ADR5044ARTZ-REEL Status: Production 3 ld SOT-23 3 Ind Reel, 10000 - $0.30 Y  Material Info PCN Purchase
ADR5044ARTZ-REEL7 Status: Production 3 ld SOT-23 3 Ind Reel, 3000 - $0.30 Y  Material Info PCN Purchase Sample
ADR5044BKSZ-R2 Status: Production 3 ld SC70 3 Ind Reel, 250 $0.45 $0.45 Y  Material Info Notify Me Purchase
ADR5044BKSZ-REEL7 Status: Production 3 ld SC70 3 Ind Reel, 3000 - $0.33 Y  Material Info Notify Me Purchase
ADR5044BRTZ-R2 Status: Production 3 ld SOT-23 3 Ind Reel, 250 $0.59 $0.59 Y  Material Info PCN Purchase
ADR5044BRTZ-REEL7 Status: Production 3 ld SOT-23 3 Ind Reel, 3000 - $0.38 Y  Material Info PCN Purchase
ADR5044WARTZ-R7 Status: Production SOT-23-3 3 Auto Reel, 3000 - $0.40 Y  Material Info Notify Me Purchase
ADR5044WBRTZ-R7 Status: Production SOT-23-3 3 Auto Reel, 3000 - $0.48 Y  Material Info Notify Me Purchase
Price Table Help

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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