TPS54313PWPG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

3V to 6V Input, 3A Synchronous Step-Down SWIFT™ Converter with 1.5V Output

OBSOLETEIntegrated CircuitVerified May 2026
Package / Visual Reference
TPS54313PWPG4Small Outline Packages
Quick Facts
Manufacturer
Texas Instruments
Package
Small Outline Packages
Pin Count
20
Lifecycle
OBSOLETE
Category
Integrated Circuit
Price
From $3.8645(MOQ 140)
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
Analog IC - Other TypeSWITCHING REGULATOR
Control ModeVOLTAGE-MODE
Control TechniquePULSE WIDTH MODULATION
Input Voltage-Max6V
Input Voltage-Min3V
Input Voltage-Nom5V
JESD-30 CodeR-PDSO-G20
JESD-609 Codee4
Number of Functions1
Number of Outputs1
Output Current-Max3A
Output Voltage-Max1.5V
Output Voltage-Min1.5V
Output Voltage-Nom1.5V
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeTSSOP20,.25
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel)260
Qualification StatusNot Qualified
Surface MountYES
Switcher ConfigurationBUCK
Switching Frequency-Max700kHz
Temperature GradeAUTOMOTIVE
Terminal FinishNICKEL PALLADIUM GOLD
Terminal FormGULL WING
Terminal Pitch0.65mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
PackageSmall Outline Packages

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 2
ECCNEAR99
HTS Code8542.39.00.60
Country of OriginTaiwan

Datasheet

TPS54313PWPG4 Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for TPS54313PWPG4:

TPS54313PWPTexas Instruments

Switching Regulator, Voltage-mode, 3A, 700kHz Switching Freq-Max, PDSO20

View Part →

Frequently Asked Questions

What is the price of TPS54313PWPG4?

TPS54313PWPG4 is priced from $3.8645 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is TPS54313PWPG4 in stock?

TPS54313PWPG4 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 TPS54313PWPG4?

You can buy TPS54313PWPG4 from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for TPS54313PWPG4 from Texas Instruments.

What is the datasheet for TPS54313PWPG4?

The official TPS54313PWPG4 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 TPS54313PWPG4 come in?

TPS54313PWPG4 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
$
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 $3.8645
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
140+$3.8645$541.03
pcs
Unit price: $3.8645 · Total: $541.03

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