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BD9G401EFJ-ME2 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BD9G401EFJ-ME2 product

BD9G401EFJ-ME2

Voltage Regulators - DC DC Switching Regulators

Buck ConverterAEC-Q100Automotive

The BD9G401EFJ-ME2 is a 3.5A buck converter from ROHM, designed for wide-input voltage applications (4.5V-42V) in automotive and industrial environments.

Best for

  • Automotive power supplies
  • Industrial DC-DC conversion

Avoid if

  • New designs requiring long-term availability

Check before use

  • Thermal dissipation requirements for high-load conditions

Key specifications

Input Voltage
4.5V to 42V
Output Current
3.5A
Switching Frequency
250kHz to 500kHz

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8542390001.0

Application

AutomotiveIndustrial

Datasheet

b2a95390d72971e1753b92c3db24d6dc.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BD9G401EFJ-ME2: 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 1-channel buck converter with an integrated high-side Nch MOSFET, capable of handling input voltages up to 42V and output currents up to 3.5A.