Comparison page

IRLZ44N vs TB6612FNG

Side-by-side selection notes for specs, ecosystem readiness, known issues, and data confidence. This page is generated from structured component fields instead of a hand-written article.

IRLZ44N

Projects needing MOSFET and Logic-level with a commonly available power part.

TB6612FNG

Projects needing Motor driver and Efficient with a commonly available power part.

Specification Matrix

DimensionIRLZ44N TB6612FNG

CategoryPowerPower

MakerInfineonToshiba

CoreNot specifiedNot specified

ClockNot specifiedNot specified

WirelessNot specifiedNot specified

Voltage3.3V3.3V

LibrariesArduinoArduino

Price$0.50 - $2.00$1.50 - $5.00

Known Tradeoffs

IRLZ44N

Breakout boards may use different pin labels or regulator choices
Clone modules can differ from the original datasheet part

TB6612FNG

Breakout boards may use different pin labels or regulator choices
Clone modules can differ from the original datasheet part

Open Individual Model Pages

IRLZ44N

Infineon

Logic-level N-channel MOSFET used in LED strip, motor, and load switching projects.

China-madePower78% confidence

TB6612FNG

Toshiba

Efficient dual DC motor driver used as a better alternative to L298N for small robots.

China-madePower86% confidence