Analog Devices

ADR5040BRTZ-REEL7

Voltage Reference

Manufacturer
MPN
ADR5040BRTZ-REEL7
Product Type
Package / Case
SOT-23
Key Attributes
Precision Micropower Shunt Mode Voltage References

Technical Specifications

TypeDescription
Output TypeFixed
Output Voltage2.048 V
Output Current0.015 A
Tolerance0.1 %
Minimum Cathode Current for Regulation50uA
Reference TypeParallel
Noise - 1/10Hz to 10Hz2.8uVrms
TypeDescription
Noise - 10Hz to 10kHz28uVrms
Iq A-
Working Voltage V-
Operating Temp-40°C ~ +125°C
Features-
Package / CaseSOT-23

Product Introduction

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.

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

Applications

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

Datasheet

📄 Open Download

Compliance & Export Codes

TypeDetails
RoHSROHS3
ECCNEAR99
CNHTS8542399000
USHTS8542390001
TARIC8542399000
TypeDetails
CAHTS8542390000
BRHTS85423999
INHTS85423900
MXHTS8542.39.99

Sourcing Information

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