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LT3990HMSE-5#PBF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LT3990HMSE-5#PBF product

LT3990HMSE-5#PBF

Voltage Regulators - DC DC Switching Regulators

Buck Regulator5V OutputHigh Voltage

The LT3990HMSE-5#PBF is a high-voltage, fixed 5V output step-down switching regulator capable of delivering up to 350mA.

Best for

  • Industrial power supplies
  • Automotive systems

Avoid if

  • Applications requiring output currents significantly higher than 350mA.

Check before use

  • Thermal dissipation requirements and input voltage spikes.

Key specifications

Output Voltage
5 V
Max Input Voltage
62 V
Output Current
350 mA

Compliance & Environment

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

Application

IndustrialAutomotive

Datasheet

267996.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LT3990HMSE-5#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
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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 fixed 5V output, step-down (buck) DC-DC converter designed for high-voltage applications up to 62V.