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MC33039DR2G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MC33039DR2G product

MC33039DR2G

Motor Drivers

Motor DriverSpeed ControlBrushless DC

The MC33039 is a specialized closed-loop speed control adapter for brushless DC motors, designed to provide precise speed regulation without external tachometers.

Best for

  • Brushless DC motor speed regulation
  • Closed-loop control systems

Avoid if

  • Applications requiring high-voltage motor drive (requires external controller)
  • Systems where sensor phasing is not compatible with 60°/300° or 120°/240° conventions

Check before use

  • Timing resistor (RT) and capacitor (CT) values for desired pulse width

Key specifications

Operating Voltage
5.5 V - 9.0 V
Package
8-SOIC
Operating Temp
-40°C to +85°C

Compliance & Environment

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

Application

Motor Control

Datasheet

MC33039-D.PDF

800 KB

Datasheet AI

CAD Models

Download ECAD models for MC33039DR2G: 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

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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 MC33039 is a high-performance closed-loop speed control adapter for brushless DC motors that eliminates the need for a magnetic or optical tachometer.