Name: A3972SB-T
Brand: Allegro MicroSystems, LLC
SKU: A3972SB-T
Availability: InStock
Rating: 5 (188 reviews)

A3972SB-T

For Reference Only

Part Number	A3972SB-T
Manufacturer	Allegro MicroSystems, LLC
Description	IC MOTOR DRIVER SER 24DIP
Datasheet	A3972SB-T Specifications
Package	24-PowerDIP (0.300", 7.62mm)
ECAD
In Stock	69,240 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Aug 10 - Aug 15 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # A3972SB-T (PMIC - Motor Drivers, Controllers) is manufactured by Allegro MicroSystems, LLC and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For A3972SB-T specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add A3972SB-T with quantity into BOM. Heisener.com does NOT require any registration to request a quote of A3972SB-T.

A3972SB-T Specifications

Manufacturer	Allegro MicroSystems, LLC
Category	Integrated Circuits (ICs) - PMIC - Motor Drivers, Controllers
Package	24-PowerDIP (0.300", 7.62mm)
ECAD
Series	-
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	1.5A
Voltage - Supply	4.5 V ~ 5.5 V
Voltage - Load	15 V ~ 50 V
Operating Temperature	-20°C ~ 150°C (TJ)
Mounting Type	Through Hole
Package / Case	24-PowerDIP (0.300", 7.62mm)
Supplier Device Package	24-DIP

A3972SB-T Reviews

Embe*****tthai

April 2, 2021

★ ★ ★ ★ ★

Better than ever - more stock, better prices, quicker shipments, many choices of payment.

Kais*****roctor

April 1, 2021

★ ★ ★ ★ ★

Great item and excellent seller! Would highly recommend. Thank you. Trustworthy

Ka***** De

March 27, 2021

★ ★ ★ ★ ★

I recommend this and would definitely buy it again.

Jagg*****arlson

March 24, 2021

★ ★ ★ ★ ★

All resistors exactly -0.01%. Pretty good.

Rid*****Wagle

March 10, 2021

★ ★ ★ ★ ★

EVERY OK ...GOOD ITEM AND SUPERFAST SHIPPING

Ande*****odges

March 5, 2021

★ ★ ★ ★ ★

arrived well within time bracket, put this firm on my suppliers list, many thanks

Lac*****Reid

March 4, 2021

★ ★ ★ ★ ★

It arrived on time. I was able to finish a repair before Sunday service and with no over time. Easy to work with.

Lun*****urray

February 21, 2021

★ ★ ★ ★ ★

Most of the reviews for this product were positive so I took a chance.

Write a Review

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A3972SB-T Packaging

A3972SB-T FAQ

1. How to order A3972SB-T on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that A3972SB-T is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the A3972SB-T. All suppliers must pass our qualification reviews before they can publish their products including A3972SB-T on Heisener; we pay more attention to the channels and quality of A3972SB-T products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the A3972SB-T price and inventory displayed accurate?

The price and inventory of A3972SB-T fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of A3972SB-T?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the A3972SB-T we delivered, we will accept the replacement or return of the A3972SB-T only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of A3972SB-T.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as A3972SB-T pin diagram, A3972SB-T datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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A3972SB-T Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

A3972SB-T

Allegro MicroSystems LLC

Min Qty 1

Part Number

Manufacturer

Description

Stock

A3972SB-T

D# A3972SB-T-ND

Allegro MicroSystems LLC

IC MTR DRV BIPOLR 4.5-5.5V 24DIP

Part Number

Manufacturer

Description

Stock

A3972SB-T

D# A3972SB-T

Allegro MicroSystems LLC

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

1582

Part Number

Manufacturer

Description

Stock

A3972SBT

Allegro MicroSystems LLC

In stock shipping within 2days

1611

Part Number

Manufacturer

Description

Stock

A3972SBT

Allegro MicroSystems LLC

OEM/CM QUOTES ONLY | NO BROKERS

10212

Part Number

Manufacturer

Description

Stock

A3972SB-T

Allegro MicroSystems LLC

in stock - can ship the same day

Part Number

Manufacturer

Description

Stock

A3972SB-T

D# NS-A3972SB-T

Allegro

OEM/CM ONLY

1865

Part Number

Manufacturer

Description

Stock

A3972SBT

Allegro MicroSystems LLC

OEM/CM ONLY

2090

Part Number

Manufacturer

Description

Stock

A3972SBT

Allegro MicroSystems LLC

RFQ

9833

Part Number

Manufacturer

Description

Stock

A3972SB-T

D# 1457114

Allegro MicroSystems LLC

IC, MOTOR DRIVER, PWM, DUAL

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

A3972SB-T

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS