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LT8640IUDC-1#TRPBF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LT8640IUDC-1#TRPBF product

LT8640IUDC-1#TRPBF

Voltage Regulators - DC DC Switching Regulators

DC-DC ConverterStep-DownSynchronousSilent Switcher

The LT8640-1 is a high-performance 42V, 5A synchronous step-down regulator designed for low EMI and high efficiency.

Best for

  • Automotive and industrial power supplies
  • Applications requiring low EMI

Avoid if

  • Applications requiring extremely low cost where simpler, non-synchronous regulators suffice

Check before use

  • Thermal dissipation requirements for the 3x4mm package

Key specifications

Max Output Current
5 A
Input Voltage
3.4 V - 42 V
Switching Frequency
200 kHz - 3 MHz

Compliance & Environment

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

Application

AutomotiveIndustrial

Datasheet

DSANUWW0025881.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LT8640IUDC-1#TRPBF: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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PCB Footprint
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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 from Analog Devices, capable of delivering up to 5A of output current from an input voltage up to 42V.