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Single-channel integrated circuit supervisor

ISO14001 ISO9001 DUNS

Brands: Allegro Microsystems

Mfr.Part #: A3916GESTR-T

Datasheet: A3916GESTR-T Datasheet (PDF)

Package/Case: QFN-16

Product Type: Motor Drivers, Controllers

RoHS Status:

Stock Condition: 12,000 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

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A3916GESTR-T General Description

Designed by Allegro Microsystems, the A3916GESTR-T motor driver is a compact and reliable solution for stepper and DC motor control. With its QFN-16 package and 16 pins, this driver offers a single output capable of delivering a maximum current of 1A. Its wide supply voltage range from 2.7V to 15V ensures compatibility with a range of power sources, making it suitable for diverse applications. Moreover, its RoHS compliance reflects Allegro Microsystems' commitment to sustainable and environmentally friendly manufacturing practices. The A3916GESTR-T motor driver is the ideal choice for engineers and designers seeking a high-performance, compact, and efficient solution for their motor control needs



  • High-speed switching enabled
  • Real-time monitoring possible
  • Accurate current measurement achieved


  • Hybrid vehicles motor control
  • Industrial equipment suitability
  • Surgical robots precision


Parameter Value Parameter Value
Product Category Motor / Motion / Ignition Controllers & Drivers RoHS Details
Product Brushed DC Motor Drivers Type Full Bridge
Operating Supply Voltage 2.7 V to 15 V Output Current 1 A
Operating Supply Current 3.1 mA Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 105 C Mounting Style SMD/SMT
Package / Case QFN-16 Brand Allegro MicroSystems
Load Voltage Rating 15 V Moisture Sensitive Yes
Number of Outputs 2 Output Product Type Motor / Motion / Ignition Controllers & Drivers
Series A3916 Factory Pack Quantity 1500
Subcategory PMIC - Power Management ICs


Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

Processing Time:Shipping fee depend on different zone and country.


Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.5% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


  • Product

    Step1 :Product

  • Vacuum packaging

    Step2 :Vacuum packaging

  • Anti-static bag

    Step3 :Anti-static bag

  • Individual packaging

    Step4 :Individual packaging

  • Packaging boxes

    Step5 :Packaging boxes

  • bar-code shipping tag

    Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

  • ESD
  • ESD

Part points

  • The A3916GESTR-T chip is a compact and advanced device used for motor control applications. It integrates power MOSFETs and various protection features, allowing efficient and reliable motor driving. With its compact size and robust design, it is commonly used in robotics, industrial automation, and automotive applications. Overall, the A3916GESTR-T chip offers high-performance motor control solutions in a small form factor.
  • Equivalent

    There are no directly equivalent products to the A3916GESTR-T chip. However, some alternative options for motor control applications may include the A4954, DRV8825, or L293D chips.
  • Features

    The A3916GESTR-T is a high-performance stepper motor driver with an integrated output current sensing circuit. It features a smart protection mechanism to prevent motor damage from overcurrent, overtemperature, and undervoltage conditions. The compact size and low power consumption make it ideal for various precision motion control applications.
  • Pinout

    The A3916GESTR-T is a motor driver IC with a 48-pin count. It is used for controlling the operation of bipolar stepper motors through microstepping techniques. The pin count refers to the total number of pins or connection points on the IC package.
  • Manufacturer

    Allegro Microsystems is the manufacturer of A3916GESTR-T. It is a semiconductor company that specializes in designing, manufacturing, and marketing high-performance power and sensing technologies for a variety of applications, including automotive, industrial, and consumer electronics.
  • Application Field

    The A3916GESTR-T is a motor driver IC designed for applications in robotics, industrial automation, and automotive systems. It is commonly used in servo and stepper motor control, positioning systems, and other motion control applications that require precise and efficient motor control.
  • Package

    The A3916GESTR-T chip is available in a 54-VQFN package type with a form factor of QFN-54. The package size is 8mm x 8mm (0.8mm pitch).

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  • quantity

    Minimum order quantity starts from 1pcs.

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