ACS37800KMACTR-030B3-I2C

Allegro MicroSystems
250-KMACTR-030B3-I2C
ACS37800KMACTR-030B3-I2C

Mfr.:

Description:
Board Mount Current Sensors POWER, VOLTAGE AND CURRENT SENSOR IC FOR DC AND AC APPLICATIONS

Datasheet:
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 ACS37800KMACTR-030B3-I2C

In Stock: 33

Stock:
33
Can Dispatch Immediately
On Order:
12.000
Expected 7/20/2026
Factory Lead Time:
30
Weeks Estimated factory production time for quantities greater than shown.
Long lead time reported on this product.
Minimum: 1   Multiples: 1
Unit Price:
-,-- €
Ext. Price:
-,-- €
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 1000)

Pricing (EUR)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
7,22 € 7,22 €
6,08 € 30,40 €
5,65 € 56,50 €
5,13 € 128,25 €
4,77 € 238,50 €
4,43 € 443,00 €
3,87 € 1.935,00 €
Full Reel (Order in multiples of 1000)
3,59 € 3.590,00 €
† A MouseReel™ fee of 5,00 € will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Product Attribute Attribute Value Select Attribute
Allegro MicroSystems
Product Category: Board Mount Current Sensors
RoHS:  
30 A
Current Sense Monitor
5 us
1.2 %
400 kHz
2.97 V to 3.63 V
Digital
Brand: Allegro MicroSystems
Height: 2.54 mm
Length: 10.21 mm
Maximum Operating Temperature: + 125 C
Minimum Operating Temperature: - 40 C
Moisture Sensitive: Yes
Package/Case: WSOIC-16
Packaging: Reel
Packaging: Cut Tape
Packaging: MouseReel
Product Type: Board Mount Current Sensors
Series: ACS37800
Factory Pack Quantity: 1000
Subcategory: Sensors
Supply Voltage - Max: 3.63 V
Supply Voltage - Min: 2.97 V
Type: Hall-Effect
Width: 7.5 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

Datasheet

PCN

This functionality requires JavaScript to be enabled.

Compliance Codes
CNHTS:
8542399000
CAHTS:
8542390000
USHTS:
8542390090
MXHTS:
8542399999
ECCN:
EAR99
Origin Classifications
Country of Origin:
Malaysia
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

Magnetic Speed Sensor ICs

Allegro MicroSystems Magnetic Speed Sensor ICs offer a comprehensive portfolio covering the full range of speed and speed with direction sensor ICs. These products include a two- and three-wire interface, a magnetic encoder (ring magnet) and gear tooth sensing, Hall and GMR technology, and ASIL-compliant options for transmission, wheel speed, engine, e-motors, and many more encoder and gear tooth sensing applications.

Clean Energy

Allegro MicroSystems  Clean Energy is a solution for advancing technology for a safer, more sustainable future. Allegro MicroSystems powerful solutions enhance reliability, safety and efficiency in green energy and infrastructure, from solar systems to EV charging. Embrace the future with advancements in electrification and connectivity.

Current Sensors

Allegro Microsystems Current Sensors are advanced ICs that achieve high efficiency and power density in designs. The Current Sensors are fully integrated solutions designed to make design-in easy. Allegro’s current sensors include fast over-current detection in addition to a precision analog output. Additionally, the current sensors offer a high voltage with excellent isolation ratings of up to 1100Vrms. The devices are ideal for residential and industrial solar inverter applications.

0A to 50A Integrated Current Sensors ICs

Allegro MicroSystems 0A to 50A Current Sensor ICs with Integrated Conductor is a fully integrated, high-isolation current sensor solution with very low resistance. The 0A to 50A Current Sensor ICs do not require external isolation components and deliver up to 4800VRMS galvanic isolation.

ACS37800 AC/DC Power Monitoring Current Sensor ICs

Allegro MicroSystems ACS37800 Programmable AC/DC Power Monitoring Current Sensor ICs offer integrated current sensor technology that leverages the Hall effect and galvanic isolation to deliver reinforced isolation without extra board space. Multiple power supplies and digital isolation ICs are not required when powered from the same supply as the microcontroller unit, reducing the size of the printed circuit board (PCB).

An unexpected error has occurred.


Have a question? Please visit the Help Centre.
For questions about a specific order, please log in to your account.

If you encounter further problems, please contact us on 800-346-6873 or email help@mouser.com.