Motor Drivers and Controllers
Motor driver and controller ICs interface between digital control signals and brushed DC, brushless DC (BLDC), stepper, and AC induction motors. These ICs integrate H-bridge FETs, current sensing, protection logic, and sometimes closed-loop commutation algorithms. Available from TI (DRV), Allegro (A), STMicroelectronics (L), onsemi, Infineon, ROHM, and MPS.
Product Series & Base Models
Navigate by model series to compare ordering variants and technical specifications within the Motor Drivers and Controllers family.
Browse Motor Drivers and Controllers Products
| PART NUMBER | MANUFACTURER | DESCRIPTION | STOCK | QTY / ACTION |
|---|---|---|---|---|
| STK672-432A-E | onsemi | Package / Case: 19-SSIP Formed Leads | Mounting Type: Through Hole | Supply Voltage: 4.75V ~ 5.25V | Interface: Parallel | Operating Temperature: 0°C ~ 105°C (TC) | 1,000 | |
| DRV8884PWP | Texas Instruments | Package / Case: 24-TSSOP (0.173", 4.40mm Width) Exposed Pad | Mounting Type: Surface Mount | Supply Voltage: 0V ~ 5.3V | Interface: Logic | Operating Temperature: -40°C ~ 150°C (TJ) | 50,000 | |
| TMC246B-PA | Analog Devices | Package / Case: 44-LQFP | Mounting Type: Surface Mount | Supply Voltage: 3V ~ 5.5V | Interface: SPI | Operating Temperature: -40°C ~ 140°C (TJ) | 2,300 | |
| A3979SLPTR | Allegro MicroSystems | Package / Case: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Mounting Type: Surface Mount | Supply Voltage: 3V ~ 5.5V | Interface: Logic | Operating Temperature: -20°C ~ 150°C (TJ) | 12,460 | |
| A3977KED | Allegro MicroSystems | Package / Case: 44-LCC (J-Lead) | Mounting Type: Surface Mount | Supply Voltage: 3V ~ 5.5V | Interface: Logic | Operating Temperature: -40°C ~ 150°C (TJ) | 5,000 | |
| A3967SLB-T | Allegro MicroSystems | Package / Case: 24-SOIC (0.295", 7.50mm Width) | Mounting Type: Surface Mount | Supply Voltage: 3V ~ 5.5V | Interface: Logic | Operating Temperature: -20°C ~ 150°C (TJ) | 14,242 | |
| A3953SLB-T | Allegro MicroSystems | Package / Case: 16-PowerSOIC (0.295", 7.50mm Width) | Mounting Type: Surface Mount | Supply Voltage: 3V ~ 5.5V | Interface: Parallel | Operating Temperature: -20°C ~ 150°C (TJ) | 1,660 | |
| A3932SEQ | Allegro MicroSystems | Package / Case: 32-LCC (J-Lead) | Mounting Type: Surface Mount | Supply Voltage: 18V ~ 50V | Interface: Parallel, PWM | Operating Temperature: -20°C ~ 85°C (TA) | 26 | |
| SIP2100DY-T1-GE3 | Vishay | — | 13,698 | |
| SI9986DY-E3 | Vishay | — | 1,183 |
How to Choose Motor Drivers and Controllers
A practical selection framework for Motor Drivers and Controllers covering specifications, packaging, lifecycle, and sourcing on Octatronics.
Define electrical and environmental requirements
Start with the required function and operating conditions for Motor Drivers and Controllers, then lock in critical parameters such as input/output voltage, current capacity, quiescent current, and thermal limits. Match these against datasheet limits, not catalog summaries alone.
Validate package and land pattern compatibility
Confirm the Motor Drivers and Controllers package matches your PCB footprint, pick-and-place constraints, and moisture sensitivity handling. Verify reel/tape or tube packaging for production.
Check lifecycle, compliance, and alternates
Review lifecycle status (Active, NRND, EOL), RoHS, and approved alternate sources for Motor Drivers and Controllers before committing to high-volume builds. Use Octatronics cross-reference data when a drop-in replacement is needed.
Compare manufacturers and request pricing
Filter Motor Drivers and Controllers by manufacturers such as onsemi and Vishay, compare key specs side by side, then submit an RFQ with quantity, target delivery, and traceability requirements.
Related Selection Resources
Top Motor Drivers and Controllers Manufacturers
onsemi
onsemi Motor Drivers and Controllers products are available for part-number review, stock checks, and RFQ support.
28,226 productsVishay
Vishay Motor Drivers and Controllers products are available for part-number review, stock checks, and RFQ support.
9,347 productsRenesas
Renesas Motor Drivers and Controllers products are available for part-number review, stock checks, and RFQ support.
74,605 products
Infineon Technologies
Infineon Technologies Motor Drivers and Controllers products are available for part-number review, stock checks, and RFQ support.
20,310 products
NXP Semiconductors
NXP Semiconductors Motor Drivers and Controllers products are available for part-number review, stock checks, and RFQ support.
20,288 products
Microchip Technology
Microchip Technology Motor Drivers and Controllers products are available for part-number review, stock checks, and RFQ support.
67,462 products
Texas Instruments
Texas Instruments Motor Drivers and Controllers products are available for part-number review, stock checks, and RFQ support.
84,045 products
Allegro MicroSystems
Allegro MicroSystems Motor Drivers and Controllers products are available for part-number review, stock checks, and RFQ support.
383 products
Diodes Incorporated
Diodes Incorporated Motor Drivers and Controllers products are available for part-number review, stock checks, and RFQ support.
16,703 products
Analog Devices
Analog Devices Motor Drivers and Controllers products are available for part-number review, stock checks, and RFQ support.
82,970 productsAbout Motor Drivers and Controllers
Frequently Asked Questions
Octatronics can help source a wide range of Motor Drivers and Controllers from major manufacturers worldwide, including active production parts, long-lead-time items, and hard-to-find components.
Yes. You can submit a single part number or upload a BOM with multiple parts. Our team will check stock, date code, lead time, and pricing for each item.
Availability depends on the specific part number and supplier source. For important orders, buyers can request packaging photos, labels, date code information, and traceability documents.
Yes. Octatronics supports sourcing for active, end-of-life, obsolete, and hard-to-find components through our global supplier network.
Please provide the part number, manufacturer, quantity, required date code, target price, delivery country, and whether original packaging or COC is required.
