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A4957SESTR-T

  • A4957SESTR-T
  • A4957SESTR-T

A4957SESTR-T

A4957SESTR-T

Allegro MicroSystems

IC MOTOR DRIVER 3V-5.5V 24QFN

A4957SESTR-T Datasheet

compliant

24-WFQFN Exposed Pad

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

A4957SESTR-T Pricing & Ordering

Quantity Unit Price Ext. Price
1,500 $1.49800 -
Inventory changes frequently.
Send Inquiry
Upload BOM File

A4957SESTR-T Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

A4957SESTR-T Allegro MicroSystems

Name Value
Product Status Active
Motor Type - Stepper -
Motor Type - AC, DC Brushed DC
Function Controller - Commutation, Direction Management
Output Configuration Pre-Driver - Half Bridge (2)
Interface Parallel
Technology Power MOSFET
Step Resolution -
Applications General Purpose
Current - Output -
Voltage - Supply 3V ~ 5.5V
Voltage - Load 4.5V ~ 50V
Operating Temperature -20°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 24-WFQFN Exposed Pad
Supplier Device Package 24-QFN (4x4)
Q1: What is the purchase guide for A4957SESTR-T?
A4957SESTR-T of Allegro MicroSystems is a IC MOTOR DRIVER 3V-5.5V 24QFN. ICHOME is a long-term spot supplier of A4957SESTR-T, supporting sample purchase and bulk order.
Q2: How to find the detailed information of A4957SESTR-T?
Download A4957SESTR-T Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingA4957SESTR-T from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide A4957SESTR-T alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you A4957SESTR-T replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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