Comparison page

INA226 vs MPU9250

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.

INA226

Projects needing Power monitor and I2C with a commonly available sensors part.

MPU9250

Projects needing 9-axis IMU and Orientation with a commonly available sensors part.

Specification Matrix

DimensionINA226 MPU9250

CategorySensorsSensors

MakerTexas InstrumentsTDK InvenSense

CoreNot specifiedNot specified

ClockNot specifiedNot specified

WirelessNot specifiedNot specified

Voltage3.3V3.3V

LibrariesArduinoArduino

Price$2.00 - $6.00$3.00 - $8.00

Known Tradeoffs

INA226

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

MPU9250

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

Open Individual Model Pages

INA226

Texas Instruments

Higher-resolution I2C current, voltage, and power monitor for embedded power profiling.

China-madeSensors84% confidence

MPU9250

TDK InvenSense

9-axis IMU module combining accelerometer, gyroscope, and magnetometer for orientation projects.

China-madeSensors82% confidence