![A3977SLP-T ALLEGRO MICROSYSTEMS - IC: driver | H-bridge; stepper motor controller; TSSOP28; 2.5A | TME - Electronic components (WFS) A3977SLP-T ALLEGRO MICROSYSTEMS - IC: driver | H-bridge; stepper motor controller; TSSOP28; 2.5A | TME - Electronic components (WFS)](https://ce8dc832c.cloudimg.io/v7/_cdn_/8F/B5/10/00/0/89080_1.jpg?width=640&height=480&ci_sign=e0ed6bbd84b18272622f0e415c7495d9f7a44627)
A3977SLP-T ALLEGRO MICROSYSTEMS - IC: driver | H-bridge; stepper motor controller; TSSOP28; 2.5A | TME - Electronic components (WFS)
A3983SLPTR-T Allegro Microsystems | Allegro Microsystems A3983SLPTR-T, Stepper Motor Driver IC, 35 V 2A 24-Pin, TSSOP | 172-9286 | RS Components
![63-5057-78 Allegro Microsystems A4970SLBTR-T, Stepper Motor Driver IC, 45 V 0.75A 24-Pin, SOIC W A4970SLBTR-T 【AXEL GLOBAL】ASONE 63-5057-78 Allegro Microsystems A4970SLBTR-T, Stepper Motor Driver IC, 45 V 0.75A 24-Pin, SOIC W A4970SLBTR-T 【AXEL GLOBAL】ASONE](https://aimg.as-1.co.jp/c/63/5057/78/63505778.jpg?v=a914246530e3896a601ad98fe329daa8cd99ee17)
63-5057-78 Allegro Microsystems A4970SLBTR-T, Stepper Motor Driver IC, 45 V 0.75A 24-Pin, SOIC W A4970SLBTR-T 【AXEL GLOBAL】ASONE
![A4988 Stepper Driver 3d Printer Stepping Parts Reprap Engine With Heatsink Allegro Pololu 4988 Cnc Laser Engraver Driver Module - Motor Driver - AliExpress A4988 Stepper Driver 3d Printer Stepping Parts Reprap Engine With Heatsink Allegro Pololu 4988 Cnc Laser Engraver Driver Module - Motor Driver - AliExpress](https://ae01.alicdn.com/kf/S2f47289745024edbb1c63b0d29607fbbX/A4988-stepper-driver-3D-printer-stepping-parts-Reprap-engine-with-heatsink-Allegro-pololu-4988-CNC-laser.jpg)
A4988 Stepper Driver 3d Printer Stepping Parts Reprap Engine With Heatsink Allegro Pololu 4988 Cnc Laser Engraver Driver Module - Motor Driver - AliExpress
![A4989SLDTR-T ALLEGRO MICROSYSTEMS - IC: driver | H-bridge; stepper motor controller; TSSOP38; 250mA | TME - Electronic components A4989SLDTR-T ALLEGRO MICROSYSTEMS - IC: driver | H-bridge; stepper motor controller; TSSOP38; 250mA | TME - Electronic components](https://ce8dc832c.cloudimg.io/v7/_cdn_/18/2E/00/00/0/57985_1.jpg?width=640&height=480&wat=1&wat_url=_tme-wrk_%2Ftme_new.png&wat_scale=100p&ci_sign=01fb9879f8867df75d1d1a7a6eda398c20377f8a)
A4989SLDTR-T ALLEGRO MICROSYSTEMS - IC: driver | H-bridge; stepper motor controller; TSSOP38; 250mA | TME - Electronic components
![Amazon.co.jp: Big Easy Driver Board V1.2 A4988 Stepper Motor Driver Board 2A / Phase for 3D Printer : パソコン・周辺機器 Amazon.co.jp: Big Easy Driver Board V1.2 A4988 Stepper Motor Driver Board 2A / Phase for 3D Printer : パソコン・周辺機器](https://m.media-amazon.com/images/I/517ql8dfJtL._AC_SX425_.jpg)
Amazon.co.jp: Big Easy Driver Board V1.2 A4988 Stepper Motor Driver Board 2A / Phase for 3D Printer : パソコン・周辺機器
![SparkFun Big Easy Driver Stepper Motor Driver Board for bi-Polar Stepper Motors up to a max 2A/Phase Maximum Motor Drive Voltage of Around 30V Includes on-Board 5V/3.3V Regulation Allegro A4988 Chip : SparkFun Big Easy Driver Stepper Motor Driver Board for bi-Polar Stepper Motors up to a max 2A/Phase Maximum Motor Drive Voltage of Around 30V Includes on-Board 5V/3.3V Regulation Allegro A4988 Chip :](https://m.media-amazon.com/images/I/61fnacS8VdL.jpg)
SparkFun Big Easy Driver Stepper Motor Driver Board for bi-Polar Stepper Motors up to a max 2A/Phase Maximum Motor Drive Voltage of Around 30V Includes on-Board 5V/3.3V Regulation Allegro A4988 Chip :
![Amazon.com: RepRap Champion 5 PCS Allegro A4988 StepStick Stepper Motor Drivers for 3D Printer Electronics, CNC Machine or Robotics : Industrial & Scientific Amazon.com: RepRap Champion 5 PCS Allegro A4988 StepStick Stepper Motor Drivers for 3D Printer Electronics, CNC Machine or Robotics : Industrial & Scientific](https://m.media-amazon.com/images/I/71EOOYy8ZHL.jpg)