UCC3921DTR/81143 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

IC HOT SWAP CTRLR GP 8SOIC

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
UCC3921DTR/81143Small Outline Packages
Quick Facts
Manufacturer
Texas Instruments
Package
Small Outline Packages
Pin Count
8
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $2.2300(MOQ 86)
Temp Range
?°C to 70.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
YTEOL15
Adjustable ThresholdYES
Analog IC - Other TypeHOT SWAP CONTROLLER
Input Voltage-Max-80 V
Input Voltage-Min-10.5 V
JESD-30 CodeR-PDSO-G8
JESD-609 Codee4
Number of Channels1
Number of Functions1
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSOP8,.25
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Peak Reflow Temperature (Cel)260
Qualification StatusNot Qualified
Supply Current-Max (Isup)2mA
Supply Voltage-Max (Vsup)10V
Supply Voltage-Min (Vsup)9V
Supply Voltage-Nom (Vsup)9.5V
Surface MountYES
TechnologyBICMOS
Temperature GradeCOMMERCIAL
Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
Terminal FormGULL WING
Terminal Pitch1.27mm
Terminal PositionDUAL
Threshold Voltage-Nom+2.45V
Time@Peak Reflow Temperature-Max (s)30
PackageSmall Outline Packages

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 2
ECCNEAR99
HTS Code8542.39.00.90
Country of OriginMexico

Datasheet

UCC3921DTR/81143 Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the price of UCC3921DTR/81143?

UCC3921DTR/81143 is priced from $2.2300 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is UCC3921DTR/81143 in stock?

UCC3921DTR/81143 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 UCC3921DTR/81143?

You can buy UCC3921DTR/81143 from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for UCC3921DTR/81143 from Texas Instruments.

What is the datasheet for UCC3921DTR/81143?

The official UCC3921DTR/81143 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 UCC3921DTR/81143 come in?

UCC3921DTR/81143 is available in Small Outline Packages 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
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Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
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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 $2.2300
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
86+$3.4900$300.14
500+$2.5100$1255.00
1000+$2.3700$2370.00
10000+$2.2300$22300.00
pcs
Unit price: $3.4900 · Total: $300.14

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

FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.

TM
Thomas Mueller
Hardware Lead, SensorTech GmbH, Germany