How should I use the stock information shown for A3974SED?

Displayed stock is a sourcing reference rather than a reservation. Quantity, source, lead time and commercial terms are checked again when your RFQ is reviewed.

E-mail: Sales@egooelec.com

A3974SED Allegro MicroSystems product image

Click the image for a larger product preview.

Supply ReviewSource and condition checks

Document SupportDatasheet and package details

Alternative SearchShortage and EOL sourcing

BOM SupportMulti-line sourcing requests

Allegro MicroSystems Electronic Component

A3974SED

Q: How do I request current pricing and availability for A3974SED?

Send the required quantity, destination and target delivery timing. If date code, packaging condition or an approved source is important, include those requirements so the sourcing team can check the correct supply options.

Q: What can I do if A3974SED is short, allocated or obsolete?

Ask for a wider sourcing check or possible replacement options. Any alternate part should be validated by your engineering team for electrical, mechanical and qualification requirements before use.

Q: Can I include A3974SED in a multi-part BOM request?

Yes. You can submit this part together with the rest of your BOM so multiple line items can be reviewed in one sourcing request, including shortage and EOL requirements.

Q: When are price, stock and lead time considered final?

They are finalized after the requested quantity and sourcing requirements are checked against an available supply source. Use the formal quotation as the final commercial reference.

IC MOTOR DRIVER 4.5V-5.5V 44PLCC

Stock Reference

3,367

Package / Case

44-LCC (J-Lead)

Request A3974SED

Use the quantity below to request a formal quote or save this part to your RFQ list.

Stock Reference 3,367

Pricing Tier Breaks Available

Supply Review Current Source Check

Quantity Request RFQ Add to RFQ

Compare Product Save Product

VOLUME PRICING

A3974SED Quantity Price Breaks

Review the available quantity tiers below. Pricing is shown in USD and can be reconfirmed with current stock, lead time and sourcing conditions when you submit an RFQ.

Current distributor pricing will be synchronized automatically.

Qty.

Unit Price

Ext. Price

DIRECT RFQ

Need Current Stock or a Formal Quote?

Send your quantity, company information and any sourcing requirements. Our team can review stock, lead time, date code, packaging and alternative supply options.

Quantity and lead-time review

Date code and package requirements

Shortage / obsolete sourcing

Quantity * Target Price Name * Company * Email * Requirements

Your inquiry details are used only to prepare sourcing and quotation support.

TECHNICAL & SOURCING REFERENCE

A3974SED Product Resources

Use the navigation on the left to move through specifications, sourcing questions and alternative product options.

Specifications
Sourcing FAQ
Related Products
Popular Parts

TECHNICAL DATA

Specifications

Product Attribute: Attribute Value

Part Number: A3974SED

Manufacturer: Allegro MicroSystems

Package: 44-LCC (J-Lead)

Series: -

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

Packaging: Tube

Product Status: Obsolete

Motor Type - Stepper: -

Motor Type - AC, DC: Brushed DC

Function: Driver - Fully Integrated, Control and Power Stage

Output Configuration: Half Bridge (4)

Interface: Serial

Technology: DMOS

Step Resolution: -

Applications: General Purpose

Current - Output: 1.5A

Voltage - Supply: 4.5V ~ 5.5V

Voltage - Load: 15V ~ 50V

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

Grade: -

Qualification: -

Mounting Type: Surface Mount

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

BUYING & SOURCING QUESTIONS

Frequently Asked Questions

How do I request current pricing and availability for A3974SED?

Enter your required quantity and contact details in the RFQ form. Add the destination, delivery timing, date-code preference or packaging condition when those details matter to your purchase.

How should I use the stock information shown on this page?

Use it as a sourcing reference rather than a reservation. Component inventory can change quickly, so quantity, source and lead time are checked again when your RFQ is reviewed.

Can I ask for date code, packaging or documentation checks before ordering?

Yes. Add those requirements to your inquiry. Available package information, date-code details and technical documents can be reviewed with the supply source before an order is finalized.

What can I do if A3974SED is short, allocated or obsolete?

Request a wider sourcing check or possible replacement options. Any alternate part should be validated by your engineering team for electrical, mechanical and qualification requirements.

Can I request prototype, maintenance or low-volume quantities?

Yes. Enter the quantity you actually need. Minimum order rules and available break quantities depend on the supply source and will be confirmed with the quotation.

Can I include A3974SED in a multi-part BOM request?

Yes. Submit this part together with the rest of your BOM so multiple component lines can be reviewed in one sourcing request, including shortage and EOL requirements.

When are price, stock and lead time considered final?

They are finalized after your requested quantity and sourcing requirements are checked against an available supply source. Use the formal quotation as the final commercial reference.

MORE OPTIONS

Related Products

FREQUENTLY VIEWED

Popular Part Numbers

21033812410 VBG08HTR-E DMT10H009LCG-7 BCR421UE6327HTSA1 MT53E256M16D1DS-046 WT:B HC89F0541-LQFP32-Y-M TPS60400DBVR BC847BVC-7 INA333AIDRGR TMP102AIDRLR TMP117AIDRVR ADS1115IDGSR TMP112AIDRLR TPS5430DDAR VN7140ASTR SWITCH08 TPS92611QDGNRQ1 PI3USB221AZWEX 1N4148W-7-F ZXTN4004KQTC DDZ9702-7 PI7C9X7958BNBE LMK00804BPWR TMAG5273A2QDBVR TMAG5273C2QDBVR PI6CB332001AZXBIEX-13RA AD5422BREZ-REEL DA14585-00000AT2 ZXTN649FTA B130L-13-F

NEED A CONFIRMED SOURCE?

Source A3974SED With Your Exact Requirements

Send the part number, quantity and any date-code, package or delivery requirements. You can also include a BOM when this component is one line in a larger procurement project.