It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

See an Error?

INA3221AQRGVRQ1

Name: Texas Instruments INA3221AQRGVRQ1
Brand: Texas Instruments
SKU: 595-INA3221AQRGVRQ1
Price: 3.91 USD
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

595-INA3221AQRGVRQ1

Mfr. No:

INA3221AQRGVRQ1

Mfr.:

Texas Instruments

Description:

Current & Power Monitors & Regulators AEC-Q100 26V tripl e channel 13-bit i

Datasheet:

INA3221AQRGVRQ1 Datasheet

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

In Stock: 6

Stock:: 6

Can Dispatch Immediately

An unexpected error occurred. Please try again later.
On Order:: 5,000

Expected 24/04/2026
Factory Lead Time:: 6

Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

$-.--

Ext. Price:

$-.--

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 2500)

Cut Tape

MouseReel™ (+$7.00)

Pricing (USD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$3.91	$3.91
	$2.96	$29.60
	$2.72	$68.00
	$2.46	$246.00
	$2.33	$582.50
	$2.26	$1,130.00
	$2.19	$2,190.00
Full Reel (Order in multiples of 2500)
	$2.12	$5,300.00

† A MouseReel™ fee of $7.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Current & Power Monitors & Regulators
RoHS:
Product:	Current and Power Monitors
Sensing Method:	High Side
Supply Voltage - Max:	5.5 V
Supply Voltage - Min:	2.7 V
Operating Supply Current:	350 uA
Accuracy:	0.25 %
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Mounting Style:	SMD/SMT
Package/Case:	VQFN-16
Qualification:	AEC-Q100
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Input Voltage Range:	0 V to 26 V
Moisture Sensitive:	Yes
Product Type:	Current & Power Monitors & Regulators
Series:	INA3221
Factory Pack Quantity:	2500
Subcategory:	PMIC - Power Management ICs
Unit Weight:	39.200 mg

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

This functionality requires JavaScript to be enabled.

CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 854239099
TARIC:: 8542399000
MXHTS:: 8542399999
ECCN:: EAR99

INA3221 Current & Voltage Monitor

Texas Instruments INA3221 Current & Voltage Monitor is a three-channel, high-side current and bus voltage monitor with an I²C- and SMBUS-compatible interface. The INA3221 monitors both shunt voltage drops and bus supply voltages, in addition to having programmable conversion times and averaging modes for these signals. The INA3221 offers both critical and warning alerts to detect multiple programmable out-of-range conditions for each channel. The INA3221-Q1 senses current on buses that can vary from 0V to 26V. The device is powered from a single 2.7V to 5.5V supply and draws 350µA (typ) of supply current. The INA3221 is specified over the operating temperature range of –40°C to +125°C. The I²C- and SMBUS-compatible interface features four programmable addresses. The INA3221-Q1 devices are AEC-Q100 qualified for automotive applications.