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LT3958IUHE#PBF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LT3958IUHE#PBF product

LT3958IUHE#PBF

Voltage Regulators - DC DC Switching Regulators

DC/DC ControllerHigh VoltagePower Management

The LT3958 is a versatile, high-voltage DC/DC controller designed for flexible power conversion applications including boost, flyback, and SEPIC topologies.

Best for

  • Automotive power systems
  • Industrial DC/DC conversion
  • High-voltage power supplies

Avoid if

  • Low-power, space-constrained designs where an integrated switch converter would suffice.

Check before use

  • Thermal dissipation requirements and PCB layout for high-frequency switching.

Key specifications

Input Voltage
5V - 80V
Topology
Boost/Flyback/SEPIC
Package
QFN-36

Compliance & Environment

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

Application

IndustrialAutomotivePower Supply

Datasheet

Analog-Devices-company-33.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LT3958IUHE#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 LT3958 is a wide input voltage range, current mode DC/DC controller that supports various topologies including boost, flyback, SEPIC, and inverting configurations.