MCU-758 ACS758LCB-050B- PFF-T Hall Current Sensor Module


In stock

SKU: 1165438
  1. Working voltage: 3V-5V (MAN SV)
  2. Static output voltage: VCCi2
  3. Working current: 135m2A (MAX)
  4. Small in size, with easy mounting capability.
  5. Monolithic Hall IC for high reliability


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Brand: Generic
Category: Hall Sensor

This MCU-758 ACS758LCB-050B- PFF-T Hall Current Sensor Module is based on the Allegro Hall-effect Based Linear Current Sensor IC ACS758LCB-050B. This is 50 Ampere Bi-directional current sensor Module.

The relationship between voltage output and current input:
 VOUT = VOUT(Q) + Vsens x I VOUT(Q) is the quiescent output voltage, which is VCC/2, which is the output voltage when there is no input. Vsens is a sensor-sensitive scale, also known as a coefficient. I is the current flowing from IP+ to IP-.
For example, suppose the sensor model is 050B, VCC is 5V, and I current is 10A, then the output is 5V / 2+40mV/A x10A=2.9V.


  1. Small in size, with easy mounting capability.
  2. Monolithic Hall IC for high reliability
  3. Extremely stable output offset voltage
  4. Factory-trimmed for accuracy.
  5. Nearly zero magnetic hystereses.

Package Includes:

1 x MCU-758 Hall Current Sensor

SKU: 1165438 Category:
Operating current

13.5 mA (MAX)

Storage temperature range

-65 °C – 165 °C

Maximum output current (VIOUT-GND)

3 mA

Internal bandwidth

120 KHz

Detection current range (A)


Linearity (mV/A)


Working temperature (°C)

-40 to 150

Module weight

8.8 g

Module size

37 X 18

Shipping Weight 0.007 kg
Shipping Dimensions 8 × 6 × 1 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Questions and answers of the customers

  1. 0 votes
    Q Need Schematic of the Received/bought module. answer now
    Asked by rajeshgaut on February 12, 2024 11:49 am

    Sorry, schematics for this module is not availa... Read more

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Country Of Origin: China