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LM1084R-3.3 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM1084R-3.3 product

LM1084R-3.3

Amplifiers

LDO5A3.3VVoltage Regulator

The LM1084R-3.3 is a 5A fixed 3.3V low-dropout (LDO) linear regulator designed for high-current applications requiring fast transient response and thermal protection.

Best for

  • High-current power supplies
  • Microprocessor power rails
  • VGA and sound card power

Avoid if

  • Input-to-output differential is less than 1.5V
  • Space is extremely limited for heat dissipation

Check before use

  • Thermal management requirements
  • Output capacitor ESR and value

Key specifications

Output Current
5 A
Output Voltage
3.3 V
Dropout Voltage
1.5 V

Compliance & Environment

RoHS
-
REACH
-
MSL
3
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

5ff1dfb9652a592f17af6c134326c602_1810141506_HTC-Korea-TAEJIN-Tech-LM1084R-3-3_C262795.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LM1084R-3.3: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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 5A fixed-output LDO voltage regulator providing 3.3V, housed in a TO-263-3 surface-mount package.