A3973SLB

Part No :: A3973SLB

Manufacturer: Allegro MicroSystems

VIGOR # :: 4919562

Description: IC MTR DRV BIPLR 4.5-5.5V 24SOIC

Catalog: PMIC - Motor Drivers, Controllers

DataSheet: A3973SLB PDF

Country of origin: -

Date code: -

A3973SLB Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Obsolete
Motor Type - Stepper:	Bipolar
Motor Type - AC, DC:	-
Function:	Driver - Fully Integrated, Control and Power Stage
Output Configuration:	Half Bridge (4)
Interface:	Serial
Technology:	DMOS
Step Resolution:	1 ~ 1/64
Applications:	General Purpose
Current - Output:	1A
Voltage - Supply:	4.5V ~ 5.5V
Voltage - Load:	15V ~ 35V
Operating Temperature:	-20°C ~ 150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	24-SOIC (0.295", 7.50mm Width)
Supplier Device Package:	24-SOIC

Alternative Products

Part Number	Manufacturer & Description	Compare
A3967SLBTR-T Match 59%	Allegro MicroSystems IC MTR DRV BIPOLAR 3-5.5V 24SOIC	A3973SLB vs A3967SLBTR-T
A4970GLBTR-T Match 59%	Allegro MicroSystems IC MOTOR DRIVER BIPOLAR 24SOIC	A3973SLB vs A4970GLBTR-T
A4970SLBTR-T Match 59%	VIGOR DUAL FULL BRIDGE PWM MOTOR DRIVE	A3973SLB vs A4970SLBTR-T
A3973SLBTR-T Match 100%	Allegro MicroSystems IC MTR DRV BIPLR 4.5-5.5V 24SOIC	A3973SLB vs A3973SLBTR-T
A3967SLBTR Match 59%	Allegro MicroSystems IC MTR DRV BIPOLAR 3-5.5V 24SOIC	A3973SLB vs A3967SLBTR
A3973SLBTR Match 100%	Allegro MicroSystems IC MTR DRV BIPLR 4.5-5.5V 24SOIC	A3973SLB vs A3973SLBTR

Please confirm the specifications of the products when ordering.
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If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
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The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 3000

Shipped from

HK warehouse

Expected Shipping Date

Jul 27 - Jul 31 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of A3973SLB is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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A3973SLB

A3973SLB

4919562

Pricing(USD)