ADR5044
PRODUCTIONPrecision Micropower Shunt Mode Voltage Reference Applications (4.096 Vout)
- Part Models
- 6
- 1ku List Price
- Starting From $0.33
Part Details
- 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
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
Documentation
Data Sheet 1
Application Note 1
Frequently Asked Question 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 |
|---|---|---|---|
| ADR5044AKSZ-REEL7 | 3-Lead SC70 | ||
| ADR5044ARTZ-REEL7 | 3-Lead SOT-23 | ||
| ADR5044BKSZ-REEL7 | 3-Lead SC70 | ||
| ADR5044BRTZ-REEL7 | 3-Lead SOT-23 | ||
| ADR5044WARTZ-R7 | 3-Lead SOT-23 | ||
| ADR5044WBRTZ-R7 | 3-Lead SOT-23 |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Nov 17, 2020 - 20_0295 ADR504x Family Data Sheet Change |
||
| ADR5044AKSZ-REEL7 | PRODUCTION | |
| ADR5044ARTZ-REEL7 | PRODUCTION | |
| ADR5044BKSZ-REEL7 | PRODUCTION | |
| ADR5044BRTZ-REEL7 | PRODUCTION | |
| ADR5044WARTZ-R7 | PRODUCTION | |
| ADR5044WBRTZ-R7 | PRODUCTION | |
|
Sep 12, 2014 - 13_0293 ADR504X Die Revision |
||
| ADR5044AKSZ-REEL7 | PRODUCTION | |
| ADR5044ARTZ-REEL7 | PRODUCTION | |
| ADR5044BKSZ-REEL7 | PRODUCTION | |
| ADR5044BRTZ-REEL7 | PRODUCTION | |
| ADR5044WARTZ-R7 | PRODUCTION | |
| ADR5044WBRTZ-R7 | PRODUCTION | |
|
Feb 4, 2010 - 10_0009 Halogen Free Material Change for SOT_23 Products |
||
| ADR5044ARTZ-REEL7 | PRODUCTION | |
| ADR5044BRTZ-REEL7 | PRODUCTION | |
|
May 12, 2008 - 08_0066 Addition of Polyimide layer on selected 8" C6 process parts |
||
| ADR5044ARTZ-REEL7 | PRODUCTION | |
| ADR5044BRTZ-REEL7 | PRODUCTION | |
|
Feb 8, 2010 - 04_0080 Qualification of the 8" C6 and Q Wafer Fab Processes at Analog Devices, Limerick, Ireland. |
||
| ADR5044BRTZ-REEL7 | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Tools & Simulations
LTspice 1
Models for the following parts are available in LTspice:
- ADR5044
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.