TL431AQPKG3 Texas Instruments Integrated Circuit (Other) In Stock

Voltage References Adjustable Precision Shunt Regulator

OBSOLETEIntegrated CircuitVerified May 2026
Package / Visual Reference
TL431AQPKG3Other
Quick Facts
Manufacturer
Texas Instruments
Package
Other
Pin Count
3
Lifecycle
OBSOLETE
Category
Integrated Circuit
Price
From $0.0743(MOQ 100)
Temp Range
-40.0°C to 125.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
YTEOL0
Additional FeatureOUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 36V
Analog IC - Other TypeTWO TERMINAL VOLTAGE REFERENCE
JESD-30 CodeR-PSSO-F3
JESD-609 Codee3
Number of Functions1
Number of Outputs1
Output Current-Max0.1A
Output Voltage-Max2.52V
Output Voltage-Min2.47V
Output Voltage-Nom2.495V
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeTO-243
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE
Peak Reflow Temperature (Cel)260
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup)36V
Supply Voltage-Min (Vsup)2.495V
Surface MountYES
TechnologyBIPOLAR
Temp Coef of Voltage-Max92ppm/°C
Temperature GradeAUTOMOTIVE
Terminal FinishMATTE TIN
Terminal FormFLAT
Terminal Pitch1.5mm
Terminal PositionSINGLE
Time@Peak Reflow Temperature-Max (s)30
Trim/Adjustable OutputYES
Voltage Tolerance-Max1%
PackageOther

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 2
ECCNEAR99
HTS Code8542.39.00.01

Datasheet

TL431AQPKG3 Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for TL431AQPKG3:

TL431AQPKTexas Instruments Two Terminal

Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PSSO3

View Part →

Frequently Asked Questions

What is the price of TL431AQPKG3?

TL431AQPKG3 is priced from $0.0743 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is TL431AQPKG3 in stock?

TL431AQPKG3 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 TL431AQPKG3?

You can buy TL431AQPKG3 from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for TL431AQPKG3 from Texas Instruments.

What is the datasheet for TL431AQPKG3?

The official TL431AQPKG3 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 TL431AQPKG3 come in?

TL431AQPKG3 is available in Other packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

Why Buy from FindMyChip

Authorized Source
Verified supply chain with full traceability & inspection
$
Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
30-day replacement for defective parts, no questions asked

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 $0.0743
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
100+$0.0983$9.83
250+$0.0901$22.52
500+$0.0852$42.58
5000+$0.0765$382.30
7000+$0.0753$527.38
10000+$0.0743$742.70
pcs
Unit price: $0.0983 · Total: $9.83

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

Response time is incredible — usually under 4 hours. They understand that production lines can't wait.

JW
James Wright
Supply Chain Director, CircuitPro Ltd, UK