24 QFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

A4957SESTR-T

DigiKey Part Number
620-1491-2-ND - Tape & Reel (TR)
620-1491-1-ND - Cut Tape (CT)
620-1491-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
A4957SESTR-T
Description
IC MOTOR DRIVER 3V-5.5V 24QFN
Manufacturer Standard Lead Time
20 Weeks
Customer Reference
Detailed Description
Motor Driver Power MOSFET Parallel 24-QFN (4x4)
Datasheet
 Datasheet
EDA/CAD Models
A4957SESTR-T Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Allegro MicroSystems
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part 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)
Base Product Number
Product Questions and Answers

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In-Stock: 415
Check for Additional Incoming Stock
All prices are in CAD
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,500$2.07753$3,116.29
Manufacturers Standard Package
Cut Tape (CT)
QuantityUnit PriceExt Price
1$4.54000$4.54
10$3.38100$33.81
25$3.09360$77.34
100$2.77800$277.80
250$2.62744$656.86
500$2.53670$1,268.35
Digi-Reel®
QuantityUnit PriceExt Price
1$4.35000$4.35
10$3.24200$32.42
25$2.96600$74.15
100$2.66340$266.34
250$2.51912$629.78
500$2.43212$1,216.06
* All Digi-Reel orders will add a $9.50 reeling fee.