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A3953SB The Allegro Microsystems A3953SB is a bipolar motor driver IC designed for general-purpose applications. It offers a 1.3A output current and a 50V maximum output voltage.
Mfr Part #:

A3953SB

Available from 2 distributors
Mfr Name: Allegro Microsystems
Allegro Microsystems
The Allegro Microsystems A3953SB is a bipolar motor driver IC designed for general-purpose applications. It offers a 1.3A output current and a 50V maximum output voltage.
✓ Total Stock: 4,800 pcs
$ Price Range: $2.25

A3953SB Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,600 pcs
On Request
3600 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
1,200 pcs
On Request
1200 pcs On Request 1 On Request On Request 02+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

A3953SB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Function
Interface
Motor Type
Mounting Type
Operating Temperature
Output Configuration
Supplier Device Package
Technology
Voltage
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A3953SB Description

Short technical summary and product information.

The Allegro Microsystems A3953SB is a bipolar motor driver integrated circuit packaged in a 16-pin DIP through-hole component. It is designed to drive bipolar stepper motors and DC motors in general-purpose applications.

 

This IC operates with a 5V supply voltage and can handle a maximum output voltage of 50V, delivering up to 1.3A of output current. It features a parallel interface for communication and control.

 

The A3953SB operates within a temperature range of -20°C to 150°C (TJ). Its through-hole mounting type and DIP package make it suitable for various PCB designs.

 

This component is noted as not RoHS compliant due to containing lead. It has a Moisture Sensitivity Level (MSL) of 1 Unlimited and is REACH Unaffected.

A3953SB Quick Information

Product Type: Motor Driver IC
Canonical Name: A3953SB Bipolar Motor Driver IC
Subcategory: Bipolar

A3953SB Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

A3953SB Estimated Pricing

Qty Low High
1+ $2.25 $2.25

Estimated market price range - modelled values for guidance only, not live distributor offers.

A3953SB Features

  • Bipolar motor driver IC.
  • 1.3A maximum output current.
  • 50V maximum output voltage.
  • 5V operating supply voltage.
  • 16-DIP through-hole package.

A3953SB Applications

  • Used in bipolar stepper motor control.
  • Suitable for general-purpose motor driving.
  • Ideal for low-voltage motor applications.
  • Works in industrial automation systems.
  • Applicable in consumer electronics motor drivers.

A3953SB FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating supply voltage for the A3953SB?

The operating supply voltage is 5V.

What is the maximum output current of the A3953SB?

The maximum output current is 1.3A.

What is the maximum output voltage for the A3953SB?

The maximum output voltage is 50V.

What is the operating temperature range for this motor driver?

The operating temperature range is -20°C to 150°C (TJ).

What type of motor does the A3953SB drive?

It is designed to drive bipolar motors.

What package type is the A3953SB supplied in?

The A3953SB is supplied in a 16-DIP package.

A3953SB Alternate Parts

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