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CAT4109V-GT2 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

CAT4109V-GT2 product

CAT4109V-GT2

LED Drivers

LED DriverPWM DimmingConstant Current

The CAT4109 is a 3-channel constant-current LED driver designed for RGB applications, featuring independent PWM dimming and high-voltage compatibility.

Best for

  • RGB LED lighting
  • Architectural lighting
  • LCD backlighting

Avoid if

  • Applications requiring integrated dimming memory or complex serial interfaces

Check before use

  • Thermal dissipation requirements on the PCB

Key specifications

Channels
3
Max Current
175 mA
Logic Supply
3 V - 5.5 V

Compliance & Environment

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

Application

General LightingIndustrial

Datasheet

ON-Semiconductor-company-79.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CAT4109V-GT2: 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

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 3-channel constant-current LED driver that supports up to 175 mA per channel and features individual PWM dimming control.