- 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 |  |
A3988SJP-T | Allegro MicroSystems, LLC | IC MOTOR DRIVER PAR 48LQFP |
| Datasheet |  |
A3932SLDTR-T | Allegro MicroSystems, LLC | IC MOTOR CONTROLLER PAR 38TSSOP |
| Datasheet |  |
A3935KLQTR-T | Allegro MicroSystems, LLC | IC MOTOR CONTROLLER PAR 36QSOP |
| Datasheet |  |
A3940KLPTR-T | Allegro MicroSystems, LLC | IC CTLR MOSFET FULL 28TSSOP |
| Datasheet |  |
A3946KLBTR-T | Allegro MicroSystems, LLC | IC MOTOR CONTROLLER PAR 16SOIC |
| Datasheet |  |
A3907ECGTR | Allegro MicroSystems, LLC | IC MOTOR DRIVER I2C 6WLCSP |
| - |  |
A3917ECGTR | Allegro MicroSystems, LLC | IC MOTOR DRIVER VOICE COIL 6CSP |
| Datasheet |  |
A3930KJP-T | Allegro MicroSystems, LLC | IC MOTOR CONTROLLER PAR 48LQFP |
| Datasheet |  |
A3931KJP-T | Allegro MicroSystems, LLC | IC MOTOR CONTROLLER PAR 48LQFP |
| Datasheet |  |
A4935KJP-T | Allegro MicroSystems, LLC | IC MOSFET DRIVER 3PH AUTO 48LQFP |
| Datasheet |  |
A4936METTR-T | Allegro MicroSystems, LLC | IC MOTOR CONTROLLER PAR 32QFN |
| Datasheet |  |
A4931MET-T | Allegro MicroSystems, LLC | IC MOTOR CONTROLLER PAR 28QFN |
| Datasheet |  |
A3932SLD-T | Allegro MicroSystems, LLC | IC MOTOR CONTROLLER PAR 38TSSOP |
| Datasheet |  |
A1444EEWLT-P | Allegro MicroSystems, LLC | IC MOTOR DRIVER ON/OFF 6DFN |
| Datasheet |  |
A1445EEWLT-P | Allegro MicroSystems, LLC | IC MOTOR DRIVER ON/OFF 6DFN |
| Datasheet |  |
A2919SLBTR-T | Allegro MicroSystems, LLC | IC MOTOR DRIVER PAR 24SOIC |
| Datasheet |  |
A3932SEQTR-T | Allegro MicroSystems, LLC | IC MOTOR CONTROLLER PAR 32PLCC |
| Datasheet |  |
A3936SEDTR-T | Allegro MicroSystems, LLC | IC MOTOR DRIVER PAR 44PLCC |
| Datasheet |  |
A3949SLBTR-T | Allegro MicroSystems, LLC | IC MOTOR DRIVER PAR 16SOIC |
| Datasheet |  |
A3949SLPTR-T | Allegro MicroSystems, LLC | IC MOTOR DRIVER PAR 16TSSOP |
| Datasheet |  |
A3953SLBTR-T | Allegro MicroSystems, LLC | IC MOTOR DRIVER PAR 16SOIC |
| Datasheet |  |
A3955SLBTR-T | Allegro MicroSystems, LLC | IC MOTOR DRIVER PAR 16SOIC |
| Datasheet |  |
A3958SLBTR-T | Allegro MicroSystems, LLC | IC MOTOR DRIVER PAR 24SOIC |
| Datasheet |  |
A3964SLBTR-T | Allegro MicroSystems, LLC | IC MOTOR DRIVER PAR 20SOIC |
| Datasheet |  |
A3973SLBTR-T | Allegro MicroSystems, LLC | IC MOTOR DRIVER SER 24SOIC |
| Datasheet |  |
A3974SEDTR-T | Allegro MicroSystems, LLC | IC MOTOR DRIVER SER 44PLCC |
| Datasheet |  |
A3977KEDTR-T | Allegro MicroSystems, LLC | IC MOTOR DRIVER PAR 44PLCC |
| Datasheet |  |
A3977KLPTR-T | Allegro MicroSystems, LLC | IC MOTOR DRIVER PAR 28TSSOP |
| Datasheet |  |
A3977SEDTR-T | Allegro MicroSystems, LLC | IC MOTOR DRIVER PAR 44PLCC |
| Datasheet |  |
A8904SLPTR-T | Allegro MicroSystems, LLC | IC MOTOR CONTROLLER PAR 28TSSOP |
| Datasheet |  |
UDN2916EBTR-T | Allegro MicroSystems, LLC | IC MOTOR DRIVER PAR 44PLCC |
| Datasheet |  |
UDN2916LBTR-T | Allegro MicroSystems, LLC | IC MOTOR DRIVER PAR 24SOIC |
| Datasheet |  |
UDQ2916LBTR-T | Allegro MicroSystems, LLC | IC MOTOR DRIVER PAR 24SOIC |
| Datasheet |  |
A3986SLDTR-T | Allegro MicroSystems, LLC | IC MOTOR CONTROLLER PAR 38TSSOP |
| Datasheet |  |
A3992SB-T | Allegro MicroSystems, LLC | IC MOTOR DRIVER SER 24DIP |
| Datasheet |  |
A3969SETTR-T | Allegro MicroSystems, LLC | IC MOTOR DRIVER PAR 28QFN |
| Datasheet |  |
A4923GETTR-T | Allegro MicroSystems, LLC | IC DC MOTOR CTRL 3PH 32QFN |
| Datasheet |  |
A2982SLWTR-T | Allegro MicroSystems, LLC | IC SOURCE DRIVER 8CHAN 20SOIC |
| Datasheet |  |
UDN2987LWTR-6-T | Allegro MicroSystems, LLC | IC SOURCE DRIVER 8CH 20SOIC |
| Datasheet |  |
A2550KLPTR-T | Allegro MicroSystems, LLC | IC RELAY DRIVER W/REG 16TSSOP |
| Datasheet |  |
A6810SLW-T | Allegro MicroSystems, LLC | IC SOURCE DRVR 10BIT SER 20SOIC |
| Datasheet |  |
A6810SLWTR | Allegro MicroSystems, LLC | IC SOURCE DRVR 10BIT SER 20SOIC |
| Datasheet |  |
A6812EEP | Allegro MicroSystems, LLC | IC SOURCE DRVR 20BIT SER 28PLCC |
| Datasheet |  |
A6812EEP-T | Allegro MicroSystems, LLC | IC SOURCE DRVR 20BIT SER 28PLCC |
| Datasheet |  |
A6812EEPTR | Allegro MicroSystems, LLC | IC SOURCE DRVR 20BIT SER 28PLCC |
| Datasheet |  |
A6812ELW | Allegro MicroSystems, LLC | IC SOURCE DRVR 20BIT SER 28SOIC |
| Datasheet |  |
A6812ELWTR | Allegro MicroSystems, LLC | IC SOURCE DRVR 20BIT SER 28SOIC |
| Datasheet |  |
A6812ELWTR-T | Allegro MicroSystems, LLC | IC SOURCE DRVR 20BIT SER 28SOIC |
| Datasheet |  |
A6812SEP | Allegro MicroSystems, LLC | IC SOURCE DRVR 20BIT SER 28PLCC |
| Datasheet |  |
A6812SEPTR | Allegro MicroSystems, LLC | IC SOURCE DRVR 20BIT SER 28PLCC |
