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

See an Error?

ACS37032LLZATR-040B3

Name: Allegro MicroSystems ACS37032LLZATR-040B3
Brand: Allegro MicroSystems
SKU: 250-ACS37032-040B3
Price: 4.48 EUR
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

250-ACS37032-040B3

Mfr. No:

ACS37032LLZATR-040B3

Mfr.:

Allegro MicroSystems

Description:

Board Mount Current Sensors 5MHZ CURRENT SENSOR IC WITH FAULT OUTPUT IN SOIC-6 PACKAGE

Datasheet:

ACS37032LLZATR-040B3 Datasheet (PDF)

ECAD Model:

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

More Information

Learn more about Allegro MicroSystems ACS37032LLZATR-040B3

In Stock: 408

Stock:: 408

Can Dispatch Immediately

An unexpected error occurred. Please try again later.
On Order:: 9.000

Expected 8/6/2026
Factory Lead Time:: 24

Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

-,-- €

Ext. Price:

-,-- €

Est. Tariff:

Pricing (EUR)

Qty.	Unit Price	Ext. Price
	4,48 €	4,48 €
	4,02 €	20,10 €
	3,85 €	38,50 €
	3,65 €	91,25 €
	3,51 €	175,50 €
	3,38 €	338,00 €
	3,07 €	1.535,00 €
	2,97 €	2.970,00 €
Full Reel (Order in multiples of 3000)
	2,55 €	7.650,00 €

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

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Allegro MicroSystems
Product Category:	Board Mount Current Sensors
RoHS:
Current Rating:	40 A
Sensor Type:	Current Sense
Response Time:	40 ns
Accuracy:	2 %
Operating Supply Voltage:	3.3 V
Brand:	Allegro MicroSystems
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	TW
Height:	1.47 mm
Length:	4.89 mm
Maximum Operating Temperature:	+ 150 C
Minimum Operating Temperature:	- 40 C
Moisture Sensitive:	Yes
Package/Case:	SOIC-6
Packaging:	Reel
Packaging:	Cut Tape
Product Type:	Board Mount Current Sensors
Series:	ACS37032
Factory Pack Quantity:	3000
Subcategory:	Sensors
Supply Voltage - Max:	3.6 V
Supply Voltage - Min:	3 V
Type:	Current Sensor
Width:	4.89 mm

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

ACS37032LLZATR-040B3 Datasheet (PDF)

This functionality requires JavaScript to be enabled.

CNHTS:: 8542391090
USHTS:: 8542390090
MXHTS:: 8542399999
ECCN:: EAR99

ACS37030/37032 Current Sensors

Allegro MicroSystems ACS37030/37032 Current Sensors are galvanically isolated and fully integrated high-accuracy current sensor ICs in the LZ fused-lead SOIC-6 packages. These sensors incorporate high operating bandwidth (DC to 5MHz) for fast control loops or for monitoring high-speed switching currents with a typical 40ns response time. The ACS37030/37032 sensors employ two signal paths that are summed, enabling the sensing of a wide frequency band with a single device. One path involves a Hall-effect element to capture DC and low-frequency current information, while the other uses an inductive coil path to capture high-frequency current information. The internal construction achieves high isolation by magnetically coupling the field generated by current flow in the conductor to the fully monolithic Hall and coil IC.