ADR5040
Precision Micropower Shunt Mode Voltage Reference Applications (2.048 Vout)
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Features
- Ultracompact 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 applications
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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
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Support
Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.
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ADR5040
Documentation
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Data Sheet
3
ADR5040/ADR5041/ADR5043/ADR5044/ADR5045: Precision Micropower Shunt Mode Voltage References Data Sheet (Rev.E)
Frequently Asked Question
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Documentation
Data Sheet 1
Frequently Asked Question 1
Analog Dialogue 1
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. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADR5040AKSZ-REEL7 |
3-Lead SC70
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| ADR5040ARTZ-REEL7 |
3-Lead SOT-23
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| ADR5040BKSZ-REEL7 |
3-Lead SC70
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| ADR5040BRTZ-REEL7 |
3-Lead SOT-23
|
|
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| ADR5040WARTZ-R7 |
3-Lead SOT-23
|
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- ADR5040AKSZ-REEL7
- Pin/Package Drawing
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3-Lead SC70
- Documentation
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HTML
Material Declaration
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HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
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Ultra Librarian
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SamacSys
- ADR5040ARTZ-REEL7
- Pin/Package Drawing
-
3-Lead SOT-23
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- ADR5040BKSZ-REEL7
- Pin/Package Drawing
-
3-Lead SC70
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- ADR5040BRTZ-REEL7
- Pin/Package Drawing
-
3-Lead SOT-23
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- ADR5040WARTZ-R7
- Pin/Package Drawing
-
3-Lead SOT-23
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
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SamacSys
Filter by Model
Part Models
Product Lifecycle
PCN
Nov 17, 2020
- 20_0295
ADR504x Family Data Sheet Change
ADR5040AKSZ-REEL7
PRODUCTION
ADR5040ARTZ-REEL7
PRODUCTION
ADR5040BKSZ-REEL7
PRODUCTION
ADR5040BRTZ-REEL7
PRODUCTION
ADR5040WARTZ-R7
PRODUCTION
Sep 12, 2014
- 13_0293
ADR504X Die Revision
ADR5040AKSZ-REEL7
PRODUCTION
ADR5040ARTZ-REEL7
PRODUCTION
ADR5040BKSZ-REEL7
PRODUCTION
ADR5040BRTZ-REEL7
PRODUCTION
May 12, 2008
- 08_0066
Addition of Polyimide layer on selected 8" C6 process parts
ADR5040AKSZ-REEL7
PRODUCTION
ADR5040BKSZ-REEL7
PRODUCTION
ADR5040BRTZ-REEL7
PRODUCTION
Feb 8, 2010
- 04_0080
Qualification of the 8" C6 and Q Wafer Fab Processes at Analog Devices, Limerick, Ireland.
ADR5040ARTZ-REEL7
PRODUCTION
Feb 4, 2010
- 10_0009
Halogen Free Material Change for SOT_23 Products
ADR5040ARTZ-REEL7
PRODUCTION
ADR5040BRTZ-REEL7
PRODUCTION
Filter by Model
Part Models
Product Lifecycle
PCN
Nov 17, 2020
- 20_0295
ADR504x Family Data Sheet Change
ADR5040AKSZ-REEL7
PRODUCTION
ADR5040ARTZ-REEL7
PRODUCTION
ADR5040BKSZ-REEL7
PRODUCTION
ADR5040BRTZ-REEL7
PRODUCTION
ADR5040WARTZ-R7
PRODUCTION
Sep 12, 2014
- 13_0293
ADR504X Die Revision
ADR5040AKSZ-REEL7
PRODUCTION
ADR5040ARTZ-REEL7
PRODUCTION
ADR5040BKSZ-REEL7
PRODUCTION
ADR5040BRTZ-REEL7
PRODUCTION
May 12, 2008
- 08_0066
Addition of Polyimide layer on selected 8" C6 process parts
ADR5040AKSZ-REEL7
PRODUCTION
ADR5040BKSZ-REEL7
PRODUCTION
ADR5040BRTZ-REEL7
PRODUCTION
Feb 8, 2010
- 04_0080
Qualification of the 8" C6 and Q Wafer Fab Processes at Analog Devices, Limerick, Ireland.
ADR5040ARTZ-REEL7
PRODUCTION
Feb 4, 2010
- 10_0009
Halogen Free Material Change for SOT_23 Products
ADR5040ARTZ-REEL7
PRODUCTION
ADR5040BRTZ-REEL7
PRODUCTION
Software & Part Ecosystem
Tools & Simulations 2
LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.
To launch ready-to-run LTspice demonstration circuits for this part:
Step 1: Download and install LTspice on your computer.
Step 2: Click on the link in the section below to download a demonstration circuit.
Step 3: If LTspice does not automatically open after clicking the link below, you can instead run the simulation by right clicking on the link and selecting “Save Target As.” After saving the file to your computer, start LTspice and open the demonstration circuit by selecting ‘Open’ from the ‘File’ menu.
Lt Spice
SPICE Model 1
