L293D Motor Driver IC
L293D Motor Driver IC
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Looking to buy L293D Motor Driver IC at the best price in India? Tech Depot India offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.
The L293D is a versatile quadruple half-H driver IC designed to drive bidirectional DC motors, stepper motors, and other inductive loads. Featuring built-in flyback diodes and dual H-bridge configuration, this 16-pin DIP package IC is the go-to motor driver for Arduino, Raspberry Pi, and embedded robotics projects. Available now from Tech Depot India, Bengaluru with fast shipping and full technical support.
Specifications
| IC Designation | L293D (with internal protection diodes) |
| Package Type | 16-Pin DIP (Dual Inline Package) |
| Number of Channels | 4 Half-H Drivers (2 Full H-Bridges) |
| Supply Voltage (VSS / Logic) | 4.5V to 7V |
| Motor Supply Voltage (VS) | Up to 36V |
| Output Current per Channel | 600mA continuous |
| Peak Output Current | 1.2A per channel (non-repetitive) |
| Built-in Protection Diodes | Yes - internal clamp diodes on all outputs |
| Enable Pins | 2 Enable inputs (EN1,2 and EN3,4) for PWM speed control |
| Logic Input Compatibility | TTL / CMOS (5V logic compatible) |
| Thermal Shutdown | Yes - internal thermal protection |
| Operating Temperature | 0 degreesC to 70 degreesC |
| Motors Supported | 2 DC motors (bidirectional) or 1 stepper motor |
| Origin | Original / Authentic from authorized supply chain |
Why Choose L293D Motor Driver IC?
100% Authentic
GST Invoice - A GST invoice is included with every order.
Expert Support - Dedicated technical help on WhatsApp and email.
Pan-India Delivery - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.
Trusted by Makers - Used by students, hobbyists and professionals nationwide.
Key Features of L293D Motor Driver IC
- Dual H-Bridge Design: Drive two DC motors independently in both forward and reverse directions, or control one bipolar stepper motor with a single IC.
- Built-in Flyback Diodes: The "D" in L293D stands for the integrated clamping diodes that protect the IC from back-EMF voltage spikes generated by motors - no need for external diodes.
- PWM Speed Control Ready: Connect the Enable pins (EN1,2 and EN3,4) to PWM outputs on your microcontroller for smooth, variable speed control of each motor channel.
- Wide Motor Voltage Range: Separate logic and motor supply pins allow you to power motors from 4.5V up to 36V while keeping logic at a safe 5V level.
- 600mA Continuous Output: Each channel delivers up to 600mA continuously with 1.2A peak capability - ideal for small to medium DC motors, gear motors, and hobby servos.
- TTL & CMOS Compatible: Works directly with 5V logic from Arduino, ESP32, STM32, PIC, Raspberry Pi GPIO, and virtually any microcontroller without level shifting.
- Thermal Shutdown Protection: Internal thermal protection circuit automatically shuts down the IC if it overheats, preventing permanent damage.
- Breadboard Friendly: Standard 16-pin DIP package fits directly into breadboards, perfboards, and standard IC sockets for easy prototyping and replacement.
- Tested & Verified: Every batch undergoes quality checks to ensure proper output current, thermal behavior, and logic-level response.
- Perfect for Beginners & Pros: Whether you're building your first line-following robot or designing a production motor control board, the L293D delivers reliable performance.
Pin Configuration & Wiring Guide
| Pin 1 | Enable 1,2 - HIGH to activate Channel 1 & 2 (connect to PWM for speed control) |
| Pin 2 | Input 1 - Logic input for Motor A direction control |
| Pin 3 | Output 1 - Connect to Motor A terminal 1 |
| Pin 4, 5 | GND - Ground (also acts as heat sink pad) |
| Pin 6 | Output 2 - Connect to Motor A terminal 2 |
| Pin 7 | Input 2 - Logic input for Motor A direction control |
| Pin 8 | VS (Motor Supply) - Connect motor power supply |
Frequently Asked Questions
Is technical support available?
Yes, responsive support via email and WhatsApp for setup, troubleshooting, and application guidance.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Customer Support
Email: techdepotindia@gmail.com
WhatsApp: Available for setup and troubleshooting help
Order your L293D Motor Driver IC today and start building your next project.
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