ADR381ARTZ-R2 - 

Voltage Reference, Precision, Low Power, Series - Fixed, ADR381 Series, 2.5V, SOT-23-3

ADR381ARTZ-R2 - Voltage Reference, Precision, Low Power, Series - Fixed, ADR381 Series, 2.5V, SOT-23-3

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
Order Code:
Product Range
ADR381 Series
Technical Datasheet:
See all Technical Docs

Product Overview

The ADR381ARTZ-R2 is a Precision Low Drift 2.5V Voltage Reference features high accuracy, high stability and low power consumption. Patented temperature drift curvature correction techniques minimize nonlinearity of the voltage change with temperature. The wide operating range and low power consumption make it ideal for 3 to 5V battery-powered applications. The ADR381 is micropower, low dropout voltage (LDV) devices that provide a stable output voltage from supplies as low as 300mV above the output voltage. This is ideal to use in battery-powered instrumentation and hard disk drives as well as industrial process control systems applications.
  • ±0.24% Initial accuracy error
  • Low TCVout (25ppm/°C maximum)
  • 70ppm/mA Load regulation
  • 25ppm/V Line regulation
  • Wide operating range (2.8 to 18V)
  • Low power (120µA maximum)
  • High output current (5mA)


Power Management, Portable Devices, Medical, Test & Measurement, Industrial, Automation & Process Control, Computers & Computer Peripherals, Automotive


ESD sensitive device, take proper precaution while handling the device.

Product Information

Series - Fixed
ADR381 Series
± 5ppm/°C
Cut Tape
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.


Associated Products

Compare Selected

Related Searches

Packaging type Re-reel
A £3.50 re-reeling charge will be added for this product
  Additional packaging options available
Cut Tape :2377037 Check stock

1,134 In stock

310 in stock for next day delivery (Liege stock)

824 in stock for next day delivery (UK stock)

see cut-off times
Check stock and lead times
More stock available week commencing 25/06/18
£1.78 £ 1.78
Price for:
Each (Supplied on Cut Tape)
Multiple: 1 Minimum: 10
Quantity Price
1 + £2.25
10 + £1.78
25 + £1.61
50 + £1.52
100 + £1.46
250 + £1.33
500 + £1.19
1000 + £1.05
No longer stocked:: No Longer Manufactured::
Add to Basket
Add Line Note
Total Price:
Total Price: ( )
Total Price: --
10 (Cut Tape 2377037) x 1.78 = £17.80
Total Price: £17.80
10 (Re-reel 2377037RL) x 1.78 = £17.80
Total Price: £17.80
Choose your packaging preference
*Note: If you have selected a re-reeled item a £3.50 charge will be applied.
A re-reel is a custom reel available for cut tape items where the order qty exceeds 10
NOTE: Shipments for different packaging options may come from a remote warehouse. Please see delivery and lead time information for each packaging option.

Customer Reviews


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.


Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.