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LMR33640DDDAR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LMR33640DDDAR product

LMR33640DDDAR

Voltage Regulators - DC DC Switching Regulators

Buck ConverterSynchronousIndustrial

The LMR33640DDDAR is a 4A synchronous buck converter from Texas Instruments, optimized for industrial applications with a 36V input range.

Best for

  • Industrial power supplies
  • Motor drives
  • Factory automation

Avoid if

  • Applications requiring extremely low noise or very high output currents beyond 4A

Check before use

  • Thermal dissipation requirements and PCB layout

Key specifications

Input Voltage
3.8V - 36V
Output Current
4A
Switching Frequency
1000kHz

Compliance & Environment

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

Application

IndustrialPower

Datasheet

3005611b2777fc99a33ee3390871ce35.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LMR33640DDDAR: 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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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 synchronous step-down DC/DC converter capable of delivering up to 4A of output current from an input voltage of 3.8V to 36V.