Install this component

Paste this into Claude Code (VS Code panel, Adom editor, or terminal) to install:

Search the Adom Wiki for the library component "INA219" (slug: ina219) at https://wiki-ufypy5dpx93o.adom.cloud/wiki/libraries/ina219. Pull down the KiCad symbol, footprint, and 3D model files from the wiki page's assets. Install them into my current KiCad project and register in sym-lib-table and fp-lib-table. If the page has a datasheet URL, save that too.
Manufacturer Texas Instruments
Package SOT-23-6
Pins 8 pins (Sense, I2C, Config, Power)
LCSC C88357
Supply Voltage 3V-5.5V
Bus Voltage Range 0-26V
Resolution 12-bit
Interface I2C

Library View

Interactive symbol, footprint, and 3D model — hover pins for cross-highlighting.

SymbolGenerated Generated from pin data (KiCad symbol Sensor_Energy/INA219AxD is multi-unit)
FootprintKiCad KiCad standard library: Package_SO/SOIC-8_3.9x4.9mm_P1.27mm
3DGenerated Generated pad visualization (Babylon.js)

Breakout Board

Auto-generated breakout molecule for INA219 — all pins brought to 2mm-pitch headers with 4 corner machine pins on 8mm grid.

Pricing & Availability

Specifications

Supply Voltage3V-5.5V
Bus Voltage Range0-26V
Resolution12-bit
InterfaceI2C
Max Current SenseDepends on shunt
PackageSOIC-8

Pin Configuration

SenseI2CConfigPower
PinNameGroupFunction
Sense — Current sense inputs
3GNDSenseGround
4VSSenseSupply voltage (3V-5.5V)
I2C — I2C communication
5SCLI2CI2C clock
6SDAI2CI2C data
Config — Address configuration
1A1ConfigAddress select A1
7IN+ConfigShunt resistor positive
Power — Supply and ground
2A0PowerAddress select A0
8IN-PowerShunt resistor negative

AI Skill Technical Reference

Edit AI Skill

INA219 — I2C current/power monitor, bidirectional, SOT-23-6 / MSOP-10

Manufacturer: Texas Instruments Package: SOT-23-6 LCSC: C88357

Description

The INA219 is a bidirectional current and power monitor from TI with I2C interface. Measures bus voltage (0-26V) and shunt voltage with 12-bit resolution. Popular for power monitoring in embedded systems.

Electrical Specifications

  • Supply Voltage: 3V-5.5V
  • Bus Voltage Range: 0-26V
  • Resolution: 12-bit
  • Interface: I2C
  • Max Current Sense: Depends on shunt
  • Package: SOIC-8

Pin Configuration

Package: SOT-23-6

  • Pin 1: A1 — Address select A1
  • Pin 2: A0 — Address select A0
  • Pin 3: GND — Ground
  • Pin 4: VS — Supply voltage (3V-5.5V)
  • Pin 5: SCL — I2C clock
  • Pin 6: SDA — I2C data
  • Pin 7: IN+ — Shunt resistor positive
  • Pin 8: IN- — Shunt resistor negative

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0 revisions · Updated 2026-03-02 17:31:36