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LT3999EMSE#PBF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LT3999EMSE#PBF product

LT3999EMSE#PBF

Voltage Regulators - DC DC Switching Regulators

DC/DC ConverterTransformer DriverIsolated Power

The LT3999 is a high-voltage, high-frequency DC/DC transformer driver designed for isolated power supply applications.

Best for

  • Isolated power supplies
  • Industrial control systems

Avoid if

  • Non-isolated applications
  • Extremely space-constrained designs without thermal dissipation

Check before use

  • Transformer turns ratio
  • Switching frequency settings

Key specifications

Input Voltage
2.7V - 36V
Current Limit
1A
Package
MSOP-10-EP

Compliance & Environment

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

Application

Isolated PowerIndustrial

Datasheet

269562.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LT3999EMSE#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

The LT3999 is a monolithic, high-voltage, high-frequency DC/DC transformer driver capable of driving a center-tapped transformer.