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LMR14030SDDAR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LMR14030SDDAR product

LMR14030SDDAR

Voltage Regulators - DC DC Switching Regulators

Buck ConverterStep-Down40V3.5ATI

The LMR14030SDDAR is a robust 40V, 3.5A step-down DC-DC converter from Texas Instruments, ideal for industrial and automotive power applications requiring high efficiency and small footprint.

Best for

  • Automotive power
  • Industrial power supplies
  • Battery-powered systems

Avoid if

  • Applications requiring output currents significantly above 3.5A

Check before use

  • Thermal dissipation requirements for the HSOIC-8 package

Key specifications

Input Voltage
4V - 40V
Output Current
3.5A
Switching Frequency
200kHz - 2.5MHz
Quiescent Current
40µA

Compliance & Environment

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

Application

AutomotiveIndustrialPower Management

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LMR14030SDDAR: 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

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Alternative components

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

Design and risk insights

Questions & answers

It is a 40V, 3.5A step-down (buck) regulator with an integrated high-side MOSFET, designed for high efficiency and compact size.