Allegro MicroSystems Inc. Motor Drivers, Controllers A3977KEDTR-T

Bipolar Motor Driver DMOS Logic 44-PLCC (16.59x16.59)

Stepper Motor Controller, 2.5A, NMOS, PQCC44, LEAD FREE, PLASTIC, MS-018AC, LCC-44 Product overview: A3977KEDTR-T from Allegro MicroSystems is a Motor Driver IC for embedded motor control, robotics, automation equipment, haptic feedback, pumps, fans, and industrial motion systems. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Stepper, 2.5A. Search-friendly keywords include motor driver IC, H-bridge, stepper motor, PWM control, motion control, Stepper, 2.5A, Motor Drivers, Controllers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 744-A3977KEDTR-T can be used for catalog matching and distributor lookup.

Manufacturer: Allegro MicroSystems, LLC
Win Source Part Number: 908902-A3977KEDTR-T
Operating Temperature Range: -40°C ~ 150°C (TJ)
Features: Bipolar Motor Driver DMOS Logic 44-PLCC (16.59x16.59)
Package: Reel - TR
Package: 44-LCC (J-Lead)
Mounting: Surface Mount
Part Status: Obsolete
Family Name: A3977
Categories: Integrated Circuits (ICs)
Case / Package: 44-PLCC (16.59x16.59)
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 47 pct.
Supply and Demand Status: Balance
Quantity per package: 450
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Other Part Number: A3977KEDTR-T-ND, 620-1144-6, 620-1144-1, 620-1144-2, A3977KEDTRT