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A3987SLPTR-T
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We source brand-new parts via original manufacturers, franchised distributors or verified independent channels, with incoming inspection. Channel type is confirmed on your quote.

Contact sales or email [email protected] with MPN and quantity. We reply with stock, ETA and reference pricing — confirm before PO.

Reference price and stock shown as of 2026-11-05. Confirm live availability and unit price via RFQ before placing a PO.

A3987SLPTR-T

IC MTR DRV BIPOLR 3-5.5V 24TSSOP
Allegro MicroSystems · Motor Drivers, Controllers · BOM Matching
Mfr. Part Number
A3987SLPTR-T
Manufacturer
Allegro MicroSystems
Package / Case
24-TSSOP (0.173", 4.40mm Width) Exposed Pad
Datasheet
Datasheet
Description
IC MTR DRV BIPOLR 3-5.5V 24TSSOP
RoHS Status
Lead Free / RoHS Complaint
Availability
In Stock — Typically ships within 24 hours after order confirmation
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A3987SLPTR-T
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In Stock200
Unit
Price
$90.4616
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Reference Price
QuantityPrice
1$ 90.4616
100$ 72.3692
500$ 60.3077
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-11-05 · Valid as reference until 2026-11-12 · Request RFQ for live stock.
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Specification Summary

Package / Case
24-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package
24-TSSOP-EP
Voltage - Load
8V ~ 50V
Voltage - Supply
3V ~ 5.5V
Current - Output
1.5A
Operating Temperature
-20°C ~ 150°C (TJ)
Interface
Logic
Mounting Type
Surface Mount
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: In Stock — Typically ships within 24 hours after order confirmation
Final ship date confirmed with payment / PO terms.
Reference price and stock shown as of 2026-11-05. Confirm live availability and unit price via RFQ before placing a PO.
Lead time FAQ Authenticity FAQ MOQ FAQ
Specifications
Product Description
Purchase & Inquiry
Motor Type - Stepper
Bipolar
Motor Type - AC, DC
-
Step Resolution
1, 1/2, 1/4, 1/16
Current - Output
1.5A
Output Configuration
Half Bridge (4)
Technology
DMOS
Voltage - Load
8V ~ 50V
Applications
General Purpose
Function
Driver - Fully Integrated, Control and Power Stage
Interface
Logic
Mounting Type
Surface Mount
Operating Temperature
-20°C ~ 150°C (TJ)
Voltage - Supply
3V ~ 5.5V
Package / Case
24-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package
24-TSSOP-EP
IC MTR DRV BIPOLR 3-5.5V 24TSSOP
Brand Introduction

Allegro MicroSystems is redefining the future of power and sensing technologies. From green energy to advanced mobility and motion control systems, their team is passionate about developing intelligent solutions that move the world forward and give our customers a competitive edge. With global engineering, manufacturing and support, Allegro is a trusted partner to both large enterprises and regional market leaders worldwide.

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Buying FAQ — A3987SLPTR-T

Answer-first notes for stock, authenticity, lead time and quoting. Marked up as FAQPage.

How do I buy A3987SLPTR-T from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes A3987SLPTR-T. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.
BOM matching · Anti-counterfeit · Lead time & shipping

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