Reliable local supply of driver ICs for projects and production
Need driver ICs today, not in six weeks? Communica stocks thousands of semiconductor parts and keeps fast-moving driver families on hand so you can prototype, teach or support production without long lead times. We focus on practical availability, compatibility guidance and hands-on accessory bundles that accelerate build and test cycles for makers, labs and procurement teams.
Why buy driver ICs from a South African distributor
Local inventory reduces freight delay and import complexity, and our branches in Samrand, Pretoria CBD and Cape Town let you collect same-day where stock allows. For tertiary labs and education orders we can supply VAT invoices and consolidated quotes to simplify purchasing. If you need to check branch stock or collection times, view our branches and hours here.
Typical driver IC categories stocked
We carry a selection tailored to common educational and maker applications:
- H-bridge and motor drivers for DC and stepper motors (up to motor control MOSFET gate drivers)
- LED drivers and constant-current regulators for lighting and indicators
- Level shifters, gate drivers and buffer ICs for interfacing between 3.3V and higher-voltage systems
Quick spec comparison
Below is a concise comparison table to help you narrow options by common criteria used in classroom and workshop builds.
| Family | Typical use | Voltage range | Current |
|---|---|---|---|
| H-bridge (dual) | DC motor control, small robotics | 5-36V | 1-5A |
| Stepper driver | Bipolar/unipolar stepper motors | 8-45V | 0.5-3A (with external MOSFET) |
| LED driver (CC) | Strip and indicator lighting | 3-30V | 0.02-3A |
Compatibility callouts and accessory bundles
Match driver ICs with the rest of your system: select gate drivers aligned to your MOSFET Vgs, ensure stepper drivers are compatible with your motor’s phase current, and pair LED drivers with suitable heat dissipation. For beginners we bundle breakout PCBs, decoupling capacitors and screw-terminal power interfaces so you can move from breadboard to reliable bench testing quickly. Explore our component categories and find compatible parts here.
Specification highlights to watch
When choosing a driver IC, prioritise: voltage headroom, continuous and peak current ratings, thermal dissipation method (PCB copper area or package), and logic-level input thresholds. If you already have a part number, our engineers can verify stock and suggest close substitutes if needed - see our brand selection for popular families and makers here.
