- Allegro MicroSystems, LLC. is a leader in developing, manufacturing and marketing high-performance power and Hall-effect sensor integrated circuits. Allegro's innovative solutions serve high-growth applications within the automotive market, with additional focus on office automation, industrial, and consumer/communications solutions. Allegro is headquartered in Worcester, Massachusetts (USA) with design, applications, and sales support centers located worldwide.
Allegro maintains key relationships with major subcontractors to accommodate fluctuations in upside demand. Sales are balanced worldwide throughout North and South America, Europe, Japan and Asia-Pacific, with products sold primarily to OEMs through a strong worldwide sales channel that includes a direct sales force, manufacturer’s representatives, and distributors. Allegro is TS16949 and ISO14001 registered and has received quality awards from leading manufacturers worldwide.
Together, Digi Key and Allegro manage inventory so that products are in stock and available for customers. Allegro offers a wide range of integrated circuit solutions focused on motor control, regulation, and magnetic field sensing applications. Allegro’s designs allow customers to develop solutions that reduce mechanical wear and provide greater measurement accuracy. Unique packaging technologies developed by Allegro create customized solutions that incorporate silicon, magnets, and high current conductors in a single solution.
| Part Photo | Part Number | Manufacturers | Description | |
|---|---|---|---|---|
| Datasheet |  |
A5988GEVTR-T | Allegro MicroSystems, LLC | IC DC MOTOR DRVR PWM 36QFN |
| Datasheet |  |
A3946KLPTR-T | Allegro MicroSystems, LLC | IC MOTOR CONTROLLER PAR 16TSSOP |
| Datasheet |  |
A5985GETTR-T | Allegro MicroSystems, LLC | DMOS MICROSTEPPING DRIVER IC WIT |
| Datasheet |  |
A3950SEUTR-T | Allegro MicroSystems, LLC | IC MOTOR DRIVER PAR 16QFN |
| Datasheet |  |
A4957SESTR-T | Allegro MicroSystems, LLC | IC MOTOR CONTROLLER PAR 24QFN |
| Datasheet |  |
A3938SLDTR-T | Allegro MicroSystems, LLC | IC MOTOR CONTROLLER PAR 38TSSOP |
| Datasheet |  |
A1442EEWLT-P | Allegro MicroSystems, LLC | IC MOTOR DRIVER ON/OFF 6DFN |
| Datasheet |  |
A1448EEWLT-P | Allegro MicroSystems, LLC | IC MOTOR DRIVER ON/OFF 6DFN |
| Datasheet |  |
A4956GLPTR-T | Allegro MicroSystems, LLC | IC DC MOTOR CNTRL PAR 20TSSOP |
| Datasheet |  |
A4964KJPTR-T | Allegro MicroSystems, LLC | AUTOMOTIVE SENSORLESS SINUSOIDAL |
| Datasheet |  |
A4960KJPTR-T | Allegro MicroSystems, LLC | IC MOTOR CONTROLLER SPI 32LQFP |
| - |  |
A5932GLPTR-T | Allegro MicroSystems, LLC | 3-PHASE SENSORLESS SINUSOIDAL FA |
| - | |
A5941KLKTR-T | Allegro MicroSystems, LLC | AUTOMOTIVE SENSORLESS FAN DRIVER |
| - | |
A5931KLPTR-T | Allegro MicroSystems, LLC | AUTOMOTIVE 3-PHASE SENSORLESS SI |
| Datasheet |  |
A4986SESTR-T | Allegro MicroSystems, LLC | IC MOTOR DRIVER PAR 24QFN |
| - | |
A5946GLPTR-T | Allegro MicroSystems, LLC | 3-PHASE SENSORLESS CEILING FAN D |
| Datasheet |  |
A5988GEVTR-1-T | Allegro MicroSystems, LLC | IC DC MOTOR DRVR PWM 36QFN |
| Datasheet | |
A5990GEVSR-T | Allegro MicroSystems, LLC | QUAD DMOS FULL BRIDGE PWM MOTOR |
| - | |
A4947GLPTR-T | Allegro MicroSystems, LLC | IC FAN DVR BLDC HALL COMM TSSOP |
| - |  |
A4944GLPTR-T | Allegro MicroSystems, LLC | IC FAN DVR BLDC HALL 16TSSOP |
| - | |
A5931GESTR-T | Allegro MicroSystems, LLC | SENSORLESS SINUSOIDAL FAN DRIVER |
| Datasheet | |
A5984GETTR-T | Allegro MicroSystems, LLC | 40V, 2A (.65) STEPPER MOTOR DRIV |
| - | |
A5932GESSR-T | Allegro MicroSystems, LLC | 3-PHASE SENSORLESS SINUSOIDAL FA |
| - | |
A5931GLPTR-T | Allegro MicroSystems, LLC | SENSORLESS SINUSOIDAL FAN DRIVER |
| Datasheet | |
A4930GETTR-T | Allegro MicroSystems, LLC | IC MOTOR CONTROLLER PWM |
| - | |
A5939GETTR-T | Allegro MicroSystems, LLC | THREE PHASE SINUSOIDAL FAN CONRO |
| - | |
A5949GETTR-T | Allegro MicroSystems, LLC | THREE PHASE FAN CONTROLLER |
| - | |
A5941GLNTR-T | Allegro MicroSystems, LLC | IC FAN DRIVER 3PH |
| - | |
A5941GLKTR-T | Allegro MicroSystems, LLC | IC FAN DRIVER 3PH |
| - | |
A5939GLPTR-T | Allegro MicroSystems, LLC | THREE PHASE SINUSOIDAL FAN CONRO |
| - | |
A5949GLPTR-T | Allegro MicroSystems, LLC | THREE PHASE FAN CONTROLLER |
| - | |
A4945KLJTR-T | Allegro MicroSystems, LLC | IC FAN DRIVER BLDC 8SOIC |
| - | |
A4949KLJTR-T | Allegro MicroSystems, LLC | IC FAN DRIVER BLDC 8SOIC |
| - | |
A5940KLKTR-T | Allegro MicroSystems, LLC | IC FAN DRIVER 3PH |
| - | |
A5933GEJTR-T | Allegro MicroSystems, LLC | THREE PHASE SENSORLESS FAN DRIVE |
| - | |
A5933GLKTR-T | Allegro MicroSystems, LLC | THREE PHASE SENSORLESS FAN DRIVE |
| - | |
A5933GLNTR-T | Allegro MicroSystems, LLC | THREE PHASE SENSORLESS FAN DRIVE |
| - | |
A4949GLJTR-6-T | Allegro MicroSystems, LLC | IC FAN DRIVER BLDC 8SOIC |
| Datasheet | |
A5940GLNTR-T | Allegro MicroSystems, LLC | IC FAN DRIVER 3PH 10SSOP |
| Datasheet | |
A4960KJPTR-A-T | Allegro MicroSystems, LLC | IC MOTOR CONTROLLER SPI 32LQFP |
| Datasheet |  |
A4933KJPTR-T | Allegro MicroSystems, LLC | IC PREDRIVER MOSFET 3PH 48LQFP |
| - | |
A4993KLPTR-T | Allegro MicroSystems, LLC | IC MOTOR DVR STEP AUTO |
| Datasheet |  |
A5988GJPTR-T | Allegro MicroSystems, LLC | IC DC MOTOR DRVR PWM 48LQFP |
| Datasheet |  |
A5988GJPTR-1-T | Allegro MicroSystems, LLC | IC DC MOTOR DRVR PWM 48LQFP |
| - | |
A3988SEVTR-1-T | Allegro MicroSystems, LLC | MOTOR DRIVER 36QFN |
| Datasheet |  |
A3998SETTR-T | Allegro MicroSystems, LLC | IC MOTOR DRIVER SER 32QFN |
| Datasheet |  |
A4939KLPTR-5-T | Allegro MicroSystems, LLC | IC MOSFET DRIVER 3PH TSSOP |
| - | |
A4962KLPTR-T | Allegro MicroSystems, LLC | IC MOTOR CONTROLLER |
| Datasheet | |
A5989GEVTR-T | Allegro MicroSystems, LLC | IC MOTOR DRIVER PAR 36QFN |
| Datasheet |  |
A3959SLBTR | Allegro MicroSystems, LLC | IC MOTOR DRIVER PAR 24SOIC |
