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LMR38020SDDAR AI Analysis:
Specs, Applications & Alternatives

AI summary

LMR38020SDDAR product

LMR38020SDDAR

Voltage Regulators - DC DC Switching Regulators

Buck Converter80V2ASynchronousTI

The LMR38020SDDAR is a robust 80V, 2A synchronous buck converter ideal for wide-input industrial and automotive power applications.

Best for

  • Industrial power supplies
  • MHEV/EV systems
  • Wide input voltage regulation

Avoid if

  • Applications requiring >2A output current
  • Extremely space-constrained designs where a smaller package is mandatory

Check before use

  • Thermal design and PCB layout
  • Input transient protection

Key specifications

Input Voltage
4.2V - 80V
Output Current
2A
Switching Freq
200kHz - 2.2MHz
Efficiency
High (PFM/PWM modes)

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Compliant
MSL
Level-2-260C-1 YEAR
ECCN
EAR99
HTSUS
8542.39.0001

Application

IndustrialPowerAutomotive

Datasheet

snvu787

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

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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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 from Texas Instruments, designed for high-voltage industrial and automotive systems.