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LT3840EUFE#PBF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LT3840EUFE#PBF product

LT3840EUFE#PBF

DC DC Switching Controllers

Buck ControllerSynchronousWide Input

The LT3840EUFE#PBF is a versatile, wide-input synchronous buck controller designed for high-efficiency power conversion in demanding industrial and automotive applications.

Best for

  • High-efficiency step-down power supplies
  • Wide input voltage range applications

Avoid if

  • Space-constrained designs requiring integrated power stages

Check before use

  • Thermal management and PCB layout

Key specifications

Input Voltage
2.5V - 60V
Switching Frequency
50kHz - 1MHz
Topology
Buck

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

Power Management

Datasheet

Analog-Devices-company-33.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LT3840EUFE#PBF: 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

Real-time and catalog pricing from verified distributors

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 synchronous step-down (buck) DC/DC controller IC capable of operating from a wide input voltage range of 2.5V to 60V.