Stepper Motor Controller, 2.5A, NMOS, PQCC44, BATWING, PLASTIC, LCC-44 Product overview: A3977KED 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-A3977KED can be used for catalog matching and distributor lookup.
Bipolar Motor Driver DMOS Logic 44-PLCC (16.59x16.59)
Bipolar Motor Driver DMOS Logic 44-PLCC (16.59x16.59)
IC MTR DRVR BIPOLR 3-5.5V 44PLCC
IC MTR DRVR BIPOLR 3-5.5V 44PLCC
| ERSAELECTRONICS PTE. LTD. | DigiKey | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | DC Motor Drives | DC Motor Drives | Motor Controllers | Motor Controllers | Motor Controllers |
| Product Number | 744-A3977KED | A3977KED-ND | A3977KED | A3977KED | A3977KED |
| Product Name | Stepper 2.5A Motor Driver IC | Motor Drivers, Controllers | Motor Drivers, Controllers | PMIC - Motor Drivers, Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers |
| PC-Based Bus | Logic | ||||
| Operating Temperature | -40 C (-40 F) | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) | ||
| Configuration | PCB Mount; 44-LCC (J-Lead) | ||||
| Communication | Logic | Logic | |||
| AC Input | 3 to 6 volts |
