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

See an Error?

INA187A3QDBVRQ1

Name: Texas Instruments INA187A3QDBVRQ1
Brand: Texas Instruments
SKU: 595-INA187A3QDBVRQ1
Price: 1.45 CAD
Availability: InStock

Images are for reference only
See Product Specifications

Mouser #:

595-INA187A3QDBVRQ1

Mfr. #:

INA187A3QDBVRQ1

Mfr.:

Texas Instruments

Description:

Current Sense Amplifiers AEC-Q100 qualified - 2V to 40V bidirect

Lifecycle:

New Product:

New from this manufacturer.

Datasheet:

INA187A3QDBVRQ1 Datasheet (PDF)

ECAD Model:

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

More Information

Learn more about Texas Instruments INA187A3QDBVRQ1

In Stock: 493

Stock:: 493

Can Ship Immediately

An unexpected error occurred. Please try again later.
On Order:: 3,000

Expected 2026-03-31
Factory Lead-Time:: 18

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 3000)

Cut Tape

MouseReel™ (+$8.50)

Pricing (CAD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$1.45	$1.45
	$1.05	$10.50
	$0.946	$23.65
	$0.834	$83.40
	$0.78	$195.00
	$0.749	$374.50
	$0.721	$721.00
Full Reel (Order in multiples of 3000)
	$0.687	$2,061.00
	$0.671	$4,026.00

† $8.50 MouseReel™ fee will be added and calculated in your shopping cart. 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 Sense Amplifiers
RoHS:
Series:	INA187-Q1
Number of Channels:	1 Channel
GBP - Gain Bandwidth Product:	400 kHz
CMRR - Common Mode Rejection Ratio:	65 dB
Ib - Input Bias Current:	21 uA
Vos - Input Offset Voltage:	150 uV
Supply Voltage - Max:	12 V
Supply Voltage - Min:	2.7 V
Operating Supply Current:	650 uA
Gain Error:	0.25 %
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Mounting Style:	SMD/SMT
Package / Case:	SOT-23-6
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Amplifier Type:	Current Sense Amplifier
Brand:	Texas Instruments
Country of Assembly:	PH
Country of Diffusion:	US
Country of Origin:	US
en - Input Voltage Noise Density:	117 nV/sqrt Hz
Gain V/V:	100 V/V
Pd - Power Dissipation:	500 mW (1/2 W)
Product:	Current Sense Amplifiers
Product Type:	Current Sense Amplifiers
Settling Time:	6.5 us
Shutdown:	No Shutdown
SR - Slew Rate:	2.5 V/us
Factory Pack Quantity:	3000
Subcategory:	Amplifier ICs

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:

Datasheet

INA187A3QDBVRQ1 Datasheet (PDF)

This functionality requires JavaScript to be enabled.

CAHTS:: 8542330000
USHTS:: 8542330001
MXHTS:: 8542330299
ECCN:: EAR99

INA187-Q1 Current Sense Amplifiers

Texas Instruments INA187-Q1 Current Sense Amplifiers are AEC-Q100 qualified devices with an operational voltage range of -2V to 42V. These current sense amplifiers feature bidirectional 650kHz high-precision high small signal bandwidth. The INA187-Q1 amplifiers can measure voltage drops across shunt resistors over a wide common-mode range, independent of the supply voltage. These amplifiers operate from a single 2.7V to 12V voltage supply, drawing 650µA of supply current. The INA187-Q1 amplifiers are available in three gain options: 20V/V, 50V/V, and 100V/V. These amplifiers are specified over an operating temperature range of -40°C to 125°C and is offered in a 6-pin SOT-23 package. The INA187-Q1 devices are AEC-Q100 qualified for automotive applications. The INA187-Q1 amplifiers are ideal for DC/DC converters, Battery Management Systems (BMS), fuel cell control units, and smart junction boxes.