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LT3958EUHE#PBF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LT3958EUHE#PBF product

LT3958EUHE#PBF

Voltage Regulators - DC DC Switching Regulators

DC/DC ControllerHigh VoltageBoostFlyback

The LT3958EUHE#PBF is a versatile, high-voltage DC/DC controller capable of multiple topologies including Boost, Flyback, and SEPIC.

Best for

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

Avoid if

  • Low-voltage, low-power applications where simpler integrated regulators suffice

Check before use

  • Thermal management of the exposed pad
  • PCB layout for high-frequency switching

Key specifications

Input Voltage
5V - 80V
Switch Current
3.3A
Switching Frequency
100kHz - 1MHz

Compliance & Environment

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

Application

Power Management

Datasheet

268043.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LT3958EUHE#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 range, current mode DC/DC converter capable of generating positive or negative output voltages.