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TPS5405DR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPS5405DR product

TPS5405DR

Voltage Regulators - DC DC Switching Regulators

Buck Regulator5V Output2ATI

The TPS5405 is a robust 28V, 2A non-synchronous buck regulator with a fixed 5V output, ideal for distributed power systems.

Best for

  • Distributed power systems (9V, 12V, 24V)
  • Consumer electronics
  • Industrial power supplies

Avoid if

  • Applications requiring synchronous rectification for maximum efficiency
  • Output voltages other than 5V

Check before use

  • Thermal design for 2A operation
  • External frequency compensation network

Key specifications

Input Voltage
6.5V - 28V
Output Voltage
5V (Fixed)
Max Output Current
2A
Switching Frequency
50kHz - 1.1MHz

Compliance & Environment

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

Application

Power SystemsIndustrial

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TPS5405DR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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

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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 monolithic, non-synchronous step-down DC-DC converter with an integrated high-side MOSFET, designed for 6.5V to 28V input and a fixed 5V output.