LM2903BQDDFRQ1 Texas Instruments Integrated Circuit (SOT23 (8-Pin)) In Stock

Use the download button to access the LM2903BQDDFRQ1 schematic symbol, PCB footprint, and 3D model.

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
LM2903BQDDFRQ1SOT23 (8-Pin)
Quick Facts
Manufacturer
Texas Instruments
Package
SOT23 (8-Pin)
Pin Count
8
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $0.2390(MOQ 1000)
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 Intro2020-11-05
YTEOL15
Amplifier TypeCOMPARATOR
Average Bias Current-Max (IIB)0.05 µA
Bias Current-Max (IIB) @25C0.025 µA
Input Offset Voltage-Max2500 µV
JESD-30 CodeR-PDSO-G8
JESD-609 Codee4
Number of Functions2
Output TypeOPEN-COLLECTOR; OPEN-DRAIN
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeTSOP8,.11,25
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Packing MethodTR
Peak Reflow Temperature (Cel)260
Response Time-Nom1000ns
Screening LevelAEC-Q100
Supply Current-Max0.8mA
Supply Voltage Limit-Max38V
Supply Voltage-Nom (Vsup)5V
Surface MountYES
Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
Terminal FormGULL WING
Terminal Pitch0.65mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
PackageSOT23 (8-Pin)

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 1
ECCNEAR99
HTS Code8542.39.00.90
Country of OriginPhilippines

Datasheet

LM2903BQDDFRQ1 Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for LM2903BQDDFRQ1:

LM2903BIDDFRTexas Instruments

Comparator, 2 Func, 2500uV Offset-Max, 1000ns Response Time, PDSO8

View Part →
LM2903BHQDGKRQ1Texas Instruments

Comparator, 2 Func, 2500uV Offset-Max, 1000ns Response Time, PDSO8

View Part →
LM2903BIDGKRTexas Instruments

Comparator, 2 Func, 2500uV Offset-Max, 1000ns Response Time, PDSO8

View Part →

Frequently Asked Questions

What is the price of LM2903BQDDFRQ1?

LM2903BQDDFRQ1 is priced from $0.2390 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is LM2903BQDDFRQ1 in stock?

LM2903BQDDFRQ1 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 LM2903BQDDFRQ1?

You can buy LM2903BQDDFRQ1 from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for LM2903BQDDFRQ1 from Texas Instruments.

What is the datasheet for LM2903BQDDFRQ1?

The official LM2903BQDDFRQ1 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 LM2903BQDDFRQ1 come in?

LM2903BQDDFRQ1 is available in SOT23 (8-Pin) packaging. See the package diagram and pinout above for detailed dimensional information.

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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 $0.2390
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1000+$0.2600$260.00
3000+$0.2460$738.00
6000+$0.2390$1434.00
pcs
Unit price: $0.2600 · Total: $260.00

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

The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.

RP
Rajesh Patel
Procurement Manager, VoltEdge Energy, India