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TPS54331DDA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPS54331DDA product

TPS54331DDA

Voltage Regulators - DC DC Switching Regulators

DC/DC ConverterStep-Down3A28V

The TPS54331DDA is a robust 3A, 28V step-down DC/DC converter from Texas Instruments, ideal for industrial and consumer power applications requiring high efficiency.

Best for

  • Industrial power systems
  • Consumer electronics
  • Battery-powered devices

Avoid if

  • Applications requiring synchronous rectification
  • Extremely space-constrained designs without thermal dissipation capability

Check before use

  • Thermal design for 3A continuous output
  • Compensation network values

Key specifications

Max Input Voltage
28V
Output Current
3A
Switching Frequency
570kHz

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
-
HTSUS
-

Application

Industrial PowerConsumer Electronics

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TPS54331DDA: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 3A, 28V non-synchronous step-down DC/DC converter with an integrated high-side MOSFET.