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INA219AIDCNR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

INA219AIDCNR product

INA219AIDCNR

Power Management (PMIC)

Current MonitorPower MonitorI2CTI

The INA219AIDCNR is a high-precision, bidirectional current and power monitor with an I2C/SMBus interface, ideal for power management and battery monitoring applications.

Best for

  • Power management
  • Battery monitoring
  • Telecom equipment

Avoid if

  • Applications requiring extremely high-speed sampling beyond 2.56MHz

Check before use

  • Calibration register settings
  • Input filtering for noisy environments

Key specifications

Bus Voltage
0V to 26V
Supply Voltage
3V to 5.5V
Interface
I2C/SMBus
Accuracy
0.5%

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
EAR99
HTSUS
8542.39.0001

Application

Power ManagementBattery ChargersTelecom Equipment

Datasheet

IMPAD002-1.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for INA219AIDCNR: 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

Real-time and catalog pricing from verified distributors

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

It is a zero-drift, bidirectional current shunt and power monitor that communicates via I2C or SMBus.