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ACS72981KLRATR-150B3 Current Sensor Large Carrier -150A to +150A, 3.3V
This is the large version of a simple carrier for Allegro’s ACS72981KLRATR-150B3 Hall effect-based, electrically isolated current sensor, which offers a low-resistance (~0.2 mΩ) IC current path and a 250 kHz bandwidth with <2 µs response time.
| Part Suffix | Range | Supply Voltage | Sensitivity @ 3.3 V | Zero Point @ 3.3 V | Size |
|---|---|---|---|---|---|
| 150B3 | ±150 A (bidirectional) | 3.0 V to 3.6 V | 8.8 mV/A | 1.65 V | 1.4″×1.2″ |
Alternatives available with variations in these parameter(s): typical operating voltage current range size Select variant…
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| Description | Specs (12) | Pictures (14) | Resources (6) | FAQs (0) | On the blog (0) | Distributors (2) |
|---|
The following is a list of official distributors who have purchased this product in the last year. You can also order directly from this website (we ship worldwide) or visit our full list of distributors.
- Poland (1)
- South Africa (1)
Poland
-

Kamami
BTC Korporacja
ul. Lwowska 5
05-120 Legionowo
Poland
Tel: +48 22 767 36 20
kamami.pl
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South Africa
-
Micro Robotics
6 Einstein Road
Technopark Highveld
Centurion
South Africa
Tel: +27 12 6655713
www.robotics.org.za
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Coupon Discount
LD26C326: Get 20% off one or more items from category Products with components from Allegro Microsystems (limit 5 per item). This offer is valid through 09 Sep 2026.


















