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TPS54331D AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPS54331D product

TPS54331D

Voltage Regulators - DC DC Switching Regulators

Buck ConverterDC/DCPower Management

The TPS54331D is a versatile 3A, 28V non-synchronous buck converter ideal for consumer and industrial power systems.

Best for

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

Avoid if

  • Applications requiring extremely high efficiency at full load (synchronous converters may be better)

Check before use

  • Ensure proper PCB layout for thermal management and noise reduction

Key specifications

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

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
EAR99
HTSUS
8542.39.0001

Application

Power SystemsConsumer Electronics

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TPS54331D: 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
Verified KiCad 8 symbol, footprint, and 3D model
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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

The TPS54331D is a 28V, 3A non-synchronous step-down (buck) DC/DC converter from Texas Instruments, featuring an integrated high-side MOSFET.