L293DD — Overview
L293DD by STMicroelectronics is a high-volume electronic component supplied by Shenzhen Jingteng Electronics (JTDZ Tech). Quad half-H-bridge motor driver, a classic driver chip for two DC motors or one stepper motor. We keep this part in stock for OEMs, ODMs and EMS providers in India, Vietnam and the Middle East.
Key Specifications
| Part Number | L293DD |
| Manufacturer | STMicroelectronics |
| Category | Other Chips |
| Package | SOIC-20 |
| Pin Count | 20 |
| Channels | 4 x half-H bridge (2 full H-bridges) |
| Supply Voltage | 4.5 V - 36 V |
| Output Current | 600 mA per channel (1.2 A peak) |
| Logic Supply | 4.5 V - 7 V separate |
| Inputs | TTL / CMOS compatible |
| Protection | Thermal shutdown, internal clamp diodes |
| ESD Protection | Integrated |
| Package | SOIC-20 |
| Date Code | Recent date code, factory |
| Stock Status | In stock — ships within 24 hours |
| Description | Other Chips, 4.5 V - 36 V, 600 mA per channel (1.2 A peak), SOIC-20 package. |
Typical Applications
Robot cars, stepper motor control, relay replacement, educational kits.
Why Buy L293DD from JTDZ Tech
- Verified and new parts, traceable date code, Certificate of Conformance available
- MOQ 1 pc, tier pricing for volume orders
- X-ray and visual inspection, third-party lab test (White Horse / GDS) supported before shipment
- Quote within 2 business hours, export shipping to India, Vietnam, the Middle East and worldwide
Genuine original parts guaranteed — traceable lot & date code, X-ray / visual inspection and third-party test supported before shipment.
L293DD — STMicroelectronics quad half-H-bridge motor driver, a classic driver chip for two DC motors or one stepper motor
The L293DD is listed by Jingteng Electronics as a STMicroelectronics active component in the Other Active Components category. We supply it as a genuine, original part sourced through verified channels, suitable for buyers who need reliable, fast-turn component sourcing.
Typical Applications
As an active component, this component is commonly designed into equipment that relies on Other Active Components. This group covers specialised active semiconductors used across power, signal and RF paths. They are specified into a wide range of commercial, industrial and communications equipment where reliable, in-stock sourcing matters.
Authenticity & Sourcing
Jingteng supplies STMicroelectronics L293DD as genuine and original stock. STMicroelectronics is a third-party trademark referenced here only to identify the component; Jingteng is an independent distributor and does not act as an agent of the component manufacturer.
Request a Quote for L293DD
Need pricing or availability for L293DD? Send the part number and your target quantity and our team replies within 2 business hours with a quote.
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