Why buy driver ICs from Communica for your project
Choosing the right driver IC can make or break a prototype, classroom lab or production run. At Communica we focus on reliable local availability so you can move from breadboard to bench test without long international lead times. Our stock includes common motor drivers, LED drivers, MOSFET/IGBT gate drivers and stepper drivers from brands favoured by South African makers and engineers. Benefit-driven reasons to source locally include branch pickup in Samrand or Cape Town, VAT invoices for procurement, and practical compatibility advice from technicians who understand local supply realities.
Types of driver ICs and where to use them - buy-driver-ics made simple
Select by load type and control method: H-bridge motor drivers for brushed DC motors, dedicated stepper drivers for microstepping, high-side/low-side MOSFET drivers for power switching, and constant-current LED drivers for lighting. If you are teaching electronics or building a robot, choose components with clear evaluation boards or community examples to shorten development time.
Quick spec comparison
Use this table to narrow candidates before checking live stock and datasheets.
| Driver Type | Typical Voltage | Peak Current | Common Use |
|---|---|---|---|
| H-bridge motor driver | 5-36V | 1-10A | Brushed DC motors, robotics |
| Stepper driver (microstep) | 8-45V | 0.5-3A | 3D printers, CNC, precision motion |
| Gate driver (MOSFET/IGBT) | 12-600V | tens of A (gate peak) | Power conversion, inverters |
| LED driver (constant current) | 3-60V | 10mA-3A | Lighting, indicators |
Specification callouts to check before purchase
- Operating supply range and gate/logic voltage levels.
- Continuous vs peak current ratings and thermal considerations.
- Protection features: overcurrent, undervoltage lockout, fault reporting.
- Package type and PCB footprint - choose one with accessible evaluation modules for prototyping.
Not sure which family to pick? Use our product index to filter by category and brand for real parts and specs: All products. For a quick brand browse, visit our shop by brand page to compare widely used drivers and dev boards: Shop by brand.
Compatibility and accessory bundles
We encourage pairing driver ICs with the correct support parts: gate resistors, flyback diodes, logic-level translators, heat sinks and decoupling capacitors. For students and rapid prototyping choose evaluation modules or bundles that include headers and basic protection parts - these reduce assembly errors and help labs stay on schedule.
