INA281B2IDBVR Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock

Use the download button to access the INA281B2IDBVR schematic symbol, PCB footprint, and 3D model.

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
INA281B2IDBVRSOT23 (5-Pin)
Quick Facts
Manufacturer
Texas Instruments
Package
SOT23 (5-Pin)
Pin Count
5
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $1.0600(MOQ 500)
Temp Range
-40.0°C to 125.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
Date Of Intro2020-08-31
YTEOL15
Amplifier TypeOPERATIONAL AMPLIFIER
ArchitectureTRANSCONDUCTANCE
Average Bias Current-Max (IIB)30 µA
Bias Current-Max (IIB) @25C30 µA
Common Mode Voltage-Max110V
Common-mode Reject Ratio-Min120dB
Common-mode Reject Ratio-Nom140dB
Frequency CompensationNO
Input Offset Voltage-Max300 µV
JESD-30 CodeR-PDSO-G5
JESD-609 Codee4
Low-BiasNO
Low-OffsetNO
MicropowerNO
Number of Functions1
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSOP5/6,.11,37
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Packing MethodTR
Peak Reflow Temperature (Cel)260
PowerNO
Programmable PowerNO
Slew Rate-Nom2.5V/us
Supply Current-Max2.25mA
Supply Voltage Limit-Max22V
Supply Voltage-Nom (Vsup)5V
Surface MountYES
TechnologyBICMOS
Temperature GradeAUTOMOTIVE
Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
Terminal FormGULL WING
Terminal Pitch0.95mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
Unity Gain BW-Nom1300
Voltage Gain-Nom50
WidebandNO
PackageSOT23 (5-Pin)

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 1
ECCNEAR99
HTS Code8542.33.00.01

Datasheet

INA281B2IDBVR Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for INA281B2IDBVR:

INA281B2QDBVRQ1Texas Instruments Operational

Amplifier, 1 Func, 300uV Offset-Max, PDSO5

View Part →
INA281B2IDBVTTexas Instruments Operational

Amplifier, 1 Func, 300uV Offset-Max, BICMOS, PDSO5

View Part →

Frequently Asked Questions

What is the price of INA281B2IDBVR?

INA281B2IDBVR is priced from $1.0600 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is INA281B2IDBVR in stock?

INA281B2IDBVR is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy INA281B2IDBVR?

You can buy INA281B2IDBVR from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for INA281B2IDBVR from Texas Instruments.

What is the datasheet for INA281B2IDBVR?

The official INA281B2IDBVR datasheet from Texas Instruments contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does INA281B2IDBVR come in?

INA281B2IDBVR is available in SOT23 (5-Pin) packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

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About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

AvailabilityIn Stock
Reference Price (USD)
From $1.0600
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
500+$1.8300$915.00
1000+$1.1400$1140.00
3000+$1.0800$3240.00
6000+$1.0600$6360.00
pcs
Unit price: $1.8300 · Total: $915.00

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.

MR
Marco Rossi
CTO, AutoDrive Systems, Italy