EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
ADR381ART-R2 Real Image
Same model may have multiple batches, images only for reference.

ADR381ART-R2

Part No ADR381ART-R2
Manufacturer Rochester Electronics
Catalog PMIC - Voltage Reference
Description IC VREF 2.5V SOT23-3
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits (ICs)
Features Series Voltage Reference IC Fixed 2.5V V ±0.24% 5 mA SOT-23-3
Manufacturer Analog Devices Inc.
Series ADR38
Package Bulk
Part Status Obsolete
Operating Temperature Range -40°C ~ 85°C (TA)
Mounting Surface Mount
Package TO-236-3, SC-59, SOT-23-3
Case / Package SOT-23-3
ECCN EAR99
HTSUS 8542.39.0001
Other Part Number 2156-ADR381ART-R2, 2156-ADR381ART-R2-ADTR-ND
Quantity per package 250
Popularity Medium
Supply and Demand Status Limited
Win Source Part Number 860373-ADR381ART-R2
Ultra Librarian 3D Model Ultra Librarian ADR381ART-R2 CAD Model

Description

The Analog Devices ADR381ART-R2 is a series voltage reference IC with a fixed 2.5V V ±0.24% and a 5 mA SOT-23-3 package.

  • Operating Temperature Range: -40°C to 85°C
  • Suitable for: use in integrated circuits (ICs)
  • Mounting: surface mountable
  • Supplied: in bulk
  • Status: obsolete
  • Popularity: medium
  • Supply and Demand Status: limited

You May Also Be Interested in

MAX6138BEXR33+T Real Image
MAX6138BEXR33+T
Maxim Integrated
IC VREF SHUNT 3.3V SC70
Need more? Email Us
Picture of LM4040BEM3-3.0+T
LM4040BEM3-3.0+T
Maxim Integrated
IC VREF SHUNT 3V SOT23-3
Lowest to $1.6320
MAX6138BEXR25+T Real Image
MAX6138BEXR25+T
Maxim Integrated
IC VREF SHUNT 2.5V SC70
Need more? Email Us
Picture of LM185WG-1.2/883
LM185WG-1.2/883
Texas Instruments
V-Ref Precision 1.235V 20mA 10-Pin CSOIC Tube
Need more? Email Us
LT6654BXMS8-2.5#PBF Real Image
LT6654BXMS8-2.5#PBF
Analog Devices Inc.
IC VREF SERIESV 0.1% 8MSOP / Series Voltage Reference IC Fixed 2.5V V ±0.1% 10 mA 8-MSOP
Lowest to $194.7762
LT6654AHLS8-4.096#PBF Real Image
LT6654AHLS8-4.096#PBF
Linear Technology
V-Ref Precision 4.096V 10mA Automotive 8-Pin CLCC Tray
Lowest to $9.7932
ATL431LIAQDBZRQ1 Texas Instruments
ATL431LIAQDBZRQ1
Texas Instruments
IC VREF SHUNT ADJ 1% SOT23-3 / Shunt Voltage Reference IC Adjustable 2.5V 36 VV ±1% 15 mA SOT-23-3
Lowest to $0.5200
LM4041CEX3-1.2+T Real Image
LM4041CEX3-1.2+T
Maxim Integrated
IC VREF SHUNT 1.225V SC70
Need more? Email Us
LM4041BIX3-1.2 Real Image
LM4041BIX3-1.2
Maxim Integrated
PRECISION MICROPOWER SHUNT VREF
Lowest to $0.7277

Top Sellers

ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $3.9204
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.8196
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.9399
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.5143
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.3053
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $41.3948
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $4.9895
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $4.1579

Pricing & Ordering

Quantity Unit Price Ext. Price
55+ $0.9117 $50.1435
120+ $0.8529 $102.3480
185+ $0.8235 $152.3475
265+ $0.7647 $202.6455
340+ $0.7353 $250.0020
425+ $0.7059 $300.0075
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 10,850 pieces
MOQ: 55 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess