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Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to A3977SEDTR-T.

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A3977SEDTR-T Allegro MicroSystems product image

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Allegro MicroSystems RFQ AVAILABLE

A3977SEDTR-T

IC MTR DRVR BIPOLR 3-5.5V 44PLCC

Part Number: A3977SEDTR-T

Manufacturer: Allegro MicroSystems

Category: Motor Drivers, Controllers

Package: 44-LCC (J-Lead)

Datasheet:: A3977SEDTR-T.pdf

Description: IC MTR DRVR BIPOLR 3-5.5V 44PLCC

Select Quantity Stock: 2,975

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TECHNICAL RESOURCES

A3977SEDTR-T Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: A3977SEDTR-T

Manufacturer: Allegro MicroSystems

Package: 44-LCC (J-Lead)

Series: -

Package/Case: 44-LCC (J-Lead)

Packaging: Tape & Reel (TR)

Product Status: Obsolete

Motor Type - Stepper: Bipolar

Motor Type - AC, DC: -

Function: Driver - Fully Integrated, Control and Power Stage

Output Configuration: Half Bridge (4)

Interface: Logic

Technology: DMOS

Step Resolution: 1, 1/2, 1/4, 1/8

Applications: General Purpose

Current - Output: 2.5A

Voltage - Supply: 3V ~ 5.5V

Voltage - Load: 8V ~ 35V

Operating Temperature: -20°C ~ 150°C (TJ)

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package: 44-PLCC (16.59x16.59)

Frequently Asked Questions

1. How can I order A3977SEDTR-T from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of A3977SEDTR-T?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of A3977SEDTR-T updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for A3977SEDTR-T?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for A3977SEDTR-T?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

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Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

A3977SEDTR-T Procurement and Technical Support

A3977SEDTR-T is manufactured by Allegro MicroSystems. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing A3977SEDTR-T and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for A3977SEDTR-T.

Part Number: A3977SEDTR-T

Manufacturer: Allegro MicroSystems

Package: 44-LCC (J-Lead)

Category: Motor Drivers, Controllers

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Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

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