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LTC7149EUFD#PBF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LTC7149EUFD#PBF product

LTC7149EUFD#PBF

Voltage Regulators - DC DC Switching Regulators

Buck RegulatorNegative Output4A60V

The LTC7149EUFD#PBF is a high-performance 60V, 4A synchronous buck regulator designed for negative output applications.

Best for

  • Negative voltage power rails
  • Industrial power supplies
  • High-voltage step-down applications

Avoid if

  • Applications requiring simple positive buck conversion without negative output needs

Check before use

  • Thermal dissipation requirements
  • Input voltage transients

Key specifications

Input Voltage
3.4V - 60V
Output Current
4A
Switching Frequency
1MHz

Compliance & Environment

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

Application

Industrial Power

Datasheet

Analog-Devices-company-33.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LTC7149EUFD#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 monolithic synchronous step-down DC/DC regulator capable of delivering up to 4A of output current with an input voltage range up to 60V, specifically optimized for negative output configurations.