What is INA219AIDCNR?
INA219AIDCNR is a PMIC - Current Regulation/Management component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original INA219AIDCNR, PMIC - Current Regulation/Management, by Texas Instruments
IC CURRENT MONITOR 1 SOT23-8
RoHS
Pictures are for reference only. Please contact us for the latest pictures.
Key specifications
Serise
Zero-Drift
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
PMIC - Current Regulation/ManagementDescription
IC CURRENT MONITOR 1 SOT23-8
key Attributes
-
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
Confirm stock and lead-time expectations
Check CoC or traceability support
Align inspection and fulfillment details
Trust signals
Globally recognized certifications
Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.
ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
Responsive RFQ Support
Why buyers trust this sourcing flow
Our quality workflow is designed to reduce counterfeit risk and support confident procurement. Components are reviewed through documented handling and inspection steps so buyers can evaluate sourcing with stronger authenticity controls.
Structured product content
Review The Product The Way Buyers Actually Evaluate It
Jump between overview, specs, and related sourcing content without scanning one long uninterrupted page.
Product overview
Overview
INA219AIDCNR Description
The INA219AIDCNR is a current shunt and power monitor with a 12C- or SMBus-compatible interface.
The monitor INA219AIDCNR both shunts voltage drop and buses supply voltage, with programmable conversion times and filtering. A programmable calibration value, combined with an internal multiplier, enables direct readouts of current in amperes. An additional multiplying register calculates power in watts.
The INA219AIDCNR is available in two grades: A and B.
The B-grade version has higher accuracy and higher precision specifications.
The INA219AIDCNR senses across shunts on buses that can vary from 0 to 26 V.
The device uses a single 3- to 5.5-V supply, drawing a maximum of 1 mA of supply current.
The INA219AIDCNR operates from- 40°C to 125°C. INA219AIDCNR
Features Filtering OptionsCalibration RegistersSenses Bus Voltages from 0 to 26 VReports Current, Voltage, and Power16 Programmable AddressesSOT23-8 and SOIC-8 PackagesHigh Accuracy: 0.5% (Maximum) Over Temperature (INA219B) INA219AIDCNR Applications ServersTest EquipmentTelecom EquipmentPower SuppliesNotebook ComputersBattery ChargersPower ManagementWelding Equipment
The INA219AIDCNR is a current shunt and power monitor with a 12C- or SMBus-compatible interface.
The monitor INA219AIDCNR both shunts voltage drop and buses supply voltage, with programmable conversion times and filtering. A programmable calibration value, combined with an internal multiplier, enables direct readouts of current in amperes. An additional multiplying register calculates power in watts.
The INA219AIDCNR is available in two grades: A and B.
The B-grade version has higher accuracy and higher precision specifications.
The INA219AIDCNR senses across shunts on buses that can vary from 0 to 26 V.
The device uses a single 3- to 5.5-V supply, drawing a maximum of 1 mA of supply current.
The INA219AIDCNR operates from- 40°C to 125°C. INA219AIDCNR
Features Filtering OptionsCalibration RegistersSenses Bus Voltages from 0 to 26 VReports Current, Voltage, and Power16 Programmable AddressesSOT23-8 and SOIC-8 PackagesHigh Accuracy: 0.5% (Maximum) Over Temperature (INA219B) INA219AIDCNR Applications ServersTest EquipmentTelecom EquipmentPower SuppliesNotebook ComputersBattery ChargersPower ManagementWelding Equipment
Full technical breakdown
Detailed Specifications
Review grouped attributes and parameters without scanning one oversized table.
Fast scan
Popular Specs Surfaced First
Product Parameter
Number Of Channels
2
Product Parameter
Number Of Amplifiers
1
Product Parameter
Adjustable Threshold
NO
Product Parameter
Analog IC - Other Type
POWER SUPPLY SUPPORT CIRCUIT
Product Parameter
Accuracy
±1%
Product Parameter
Function
Current Monitor
Number Of Channels
2
Number Of Amplifiers
1
Adjustable Threshold
NO
Analog IC - Other Type
POWER SUPPLY SUPPORT CIRCUIT
Accuracy
±1%
Function
Current Monitor
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lifecycle Status
ACTIVE (Last Updated: 1 day ago)
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
12 Weeks
Packaging
Tape & Reel (TR)
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Operating Temperature
-40°C~125°C
Manufacturer
Texas
Terminal Pitch
0.65mm
Output Type
Digital
Package / Case
SOT-23-8
Nominal Supply Current
700μA
Bandwidth
3.4MHz
Width
1.63mm
Contact Plating
Gold
Surface Mount
YES
Radiation Hardening
No
Pbfree Code
yes
Common Mode Rejection Ratio
100 dB
Height
1.45mm
Length
2.9mm
Number Of Pins
8
Max Supply Voltage
5.5V
Output Current Per Channel
10mA
Thickness
1.1mm
Input Offset Voltage (Vos)
100μV
Supply Voltage
3.3V
Min Input Voltage
0V
Min Supply Voltage
3V
Operating Supply Current
1mA
Threshold Voltage
2V
Max Supply Current
5mA
Max Input Voltage
26V
Subcategory
Power Management Circuits
Trim/Adjustable Output
YES
Quiescent Current
700μA
Feature
I2C
Weight
40.001177mg
Voltage - Input
0V~26V
Sensing Method
High-Side
Base Part Number
INA219
Series
Zero-Drift
Manufacturer'S Part No.
INA219AIDCNR
Sub-Categories
PMIC - Current Regulation/Management
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
JESD-609 Code
e4
Moisture Sensitivity Level (MSL)
2 (1 Year)
HTSUS
8542.39.0001
ECCN Code
EAR99
Common questions
Product FAQ
Quick answers for buyers reviewing INA219AIDCNR, stock, documentation, and sourcing steps.
What package and description are listed for INA219AIDCNR?
INA219AIDCNR is listed with package reference SOT23. The current product description is IC CURRENT MONITOR 1 SOT23-8, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is INA219AIDCNR available in stock?
This page currently shows 98401 units in stock and 98401 units available for INA219AIDCNR. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for INA219AIDCNR?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for INA219AIDCNR by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for INA219AIDCNR?
A dedicated datasheet link is not currently listed for INA219AIDCNR by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
How should buyers verify INA219AIDCNR before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for INA219AIDCNR before approving the order.
PMIC - Current Regulation/Management
Recommended Products
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.
No Data Yet
More sourcing insights
Articles
Jul 3, 2026
How to Read a PCN Without Stopping Your Line: TI and Renesas Case Studies
PCNproduct change notificationelectronics procurementTI
A practical PCN guide for procurement, SQE, IQC, and engineering teams, using real TI and Renesas case studies to show which product change notifications need tracking, validation, or escalation.
Jul 1, 2026
Hall Sensor Selection Guide 2026: A Buyer's Framework for Switch, Latch, Linear, and Current-Sense Designs
Hall sensormagnetic sensorcurrent sensorautomotive electronics
A practical Hall sensor selection guide for buyers and engineers covering switch, latch, linear, and current-sense devices, with representative part numbers, verification boundaries, and sourcing actions.
Jun 29, 2026
Wolfspeed SiC supply continuity 2026: a buyer's framework for second-source qualification
wolfspeedsicsupply-continuitysecond-source
How Wolfspeed's 2026 SiC supply story changes procurement decisions — what to lock-buy, where to qualify a second source, and the MPN-level continuity boundaries that actually matter.