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A4988SETTR-T

Name: A4988SETTR-T
Brand: Allegro MicroSystems, LLC
SKU: 33040
Availability: InStock
Rating: 4.93 (238 reviews)

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This model is a standard, industry-grade component frequently used in electronic manufacturing.

Part No	A4988SETTR-T
Manufacturer	Allegro MicroSystems, LLC
Catalog	PMIC - Motor Drivers, Controllers
Description	IC MOTOR DRIVER PAR 28QFN
Datasheet	A4988SETTR-T Datasheet
Sample
Rohs State
ECAD Module
	Add to BOM List New List Existing List This product has been added to your list. List name
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Products specifications Report Issue?

Categories	Integrated Circuits
Manufacturer	Allegro MicroSystems, LLC
Packaging	Reel - TR
Status	Active
Motor Type - Stepper	Bipolar
Purpose	Driver - Fully Integrated, Control and Power Stage
Technology	DMOS
Step Resolution	1, 1/2, 1/4, 1/8, 1/16
Applications	General Purpose
Output Current	2A
Supply Voltage - Operating	3 V to 5.5 V
Voltage - Load	8 V to 35 V
Temperature Range - Operating	-20°C to 150°C (TJ)
Mounting	SMD (SMT)
Case / Package	28-QFN (5x5)
Win Source Part Number	007716-A4988SETTR-T
Family Name	A4988
Introduction Date	February 23, 2010
ECCN	EAR99
Country of Origin	Taiwan
Halogen Free	Compliant
Estimated EOL Date	2022
Is this a common-used part?	Yes
Popularity	High
Supply and Demand Status	Balance
Ultra Librarian 3D Model	Ultra Librarian A4988SETTR-T CAD Model

Alternative Products

Description

The A4988SETTR-T is a versatile microstepping motor driver capable of handling bipolar stepper motors. It is equipped with a translator for easy control and is well-known for its robust performance in demanding environments.

Features and Benefits

Simplified control via built-in translator.
Supports multiple step resolutions including full, half, quarter, eighth, and sixteenth.
Features over-current protection, thermal shutdown, and under-voltage lockout.
Integrated current control with a fixed off-time current decay mode.
Packaged for efficient use in high-density mounting applications.

Applications and Projects

3D Printers.
Laser Engravers.
Automated Stage Lighting.
Precision Monitoring Systems.
Advanced Robotics.

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Pricing & Ordering

Quantity	Unit Price	Ext. Price
50+	$1.0637	$53.1850
115+	$0.8728	$100.3720
180+	$0.8455	$152.1900
245+	$0.8182	$200.4590
320+	$0.7910	$253.1200
425+	$0.7091	$301.3675

* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.

Availability: 142,540 pieces

MOQ: 50 pcs

Order Increment : 1 pcs

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Shipping Information

Shipped from	HK warehouse
Expected Shipping Date	Ship today if order in (HKT)
Supplier Lead-Time	Call for availability
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