TPS54331D Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

Texas Instruments, TPS54331D Step-Down Switching Regulator 3A Adjustable, Minimum of 0.8 V, 8-Pin SOIC

ACTIVEIntegrated CircuitVerified Apr 2026
Package / Visual Reference
TPS54331DSmall Outline Packages
Quick Facts
Manufacturer
Texas Instruments
Package
Small Outline Packages
Pin Count
8
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $0.2485(MOQ 1)
Temp Range
-40.0°C to 150.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
YTEOL15
Analog IC - Other TypeSWITCHING REGULATOR
Control ModeCURRENT-MODE
Control TechniquePULSE WIDTH MODULATION
Input Voltage-Max28V
Input Voltage-Min3.5V
Input Voltage-Nom12V
JESD-30 CodeR-PDSO-G8
JESD-609 Codee4
Number of Functions1
Number of Outputs1
Output Current-Max3A
Output Voltage-Max25V
Output Voltage-Min0.8V
Package Body MaterialPLASTIC/EPOXY
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Peak Reflow Temperature (Cel)260
Qualification StatusNot Qualified
Surface MountYES
Switcher ConfigurationBUCK
Switching Frequency-Max570kHz
TechnologyBICMOS
Temperature GradeAUTOMOTIVE
Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
Terminal FormGULL WING
Terminal Pitch1.27mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
## TPS54331D Alternates Showing resultsImage
PackageSmall Outline Packages

Compliance & Regulatory

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

Datasheet

TPS54331D Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for TPS54331D:

TPS54331DDATexas Instruments

Switching Regulator, Current-mode, 3A, 570kHz Switching Freq-Max, BICMOS, PDSO8

View Part →
TPS54334DDARTexas Instruments

Switching Regulator, Current-mode, 3A, 570kHz Switching Freq-Max, PDSO8

View Part →

Frequently Asked Questions

What is the price of TPS54331D?

TPS54331D is priced from $0.2485 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is TPS54331D in stock?

TPS54331D is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy TPS54331D?

You can buy TPS54331D from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for TPS54331D from Texas Instruments.

What is the datasheet for TPS54331D?

The official TPS54331D 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 TPS54331D come in?

TPS54331D is available in Small Outline Packages packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

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Competitive Pricing
Factory-direct from China distributors, low MOQ
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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 $0.2485
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$4.2750$4.28
5+$1.5700$7.85
25+$1.3300$33.25
525+$1.0500$551.25
905+$0.2772$250.87
1210+$0.2485$300.69
pcs
Unit price: $4.2750 · Total: $4.28

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