Product description
Shipping & Return
WS2811 — Overview
WS2811 by Worldsemi is a high-volume electronic component supplied by Shenzhen Jingteng Electronics (JTDZ Tech). 3-channel constant-current LED driver, a common driver chip for LED strips and pixel light projects. We keep this part in stock for OEMs, ODMs and EMS providers in India, Vietnam and the Middle East.
Key Specifications
| Part Number | WS2811 |
| Manufacturer | Worldsemi |
| Category | Other Chips |
| Package | SOP-8 |
| Pin Count | 8 |
| Channels | 3 x constant-current LED drivers |
| Output Current | 18.5 mA per channel |
| Supply Voltage | 4.5 V - 5.5 V |
| Data Interface | Serial 800 kHz |
| Features | 256-level grayscale, built-in signal reshaping |
| Cascade | Up to 1024 pixels per chain at 30 fps |
| Refresh | 400 Hz output |
| Package | SOP-8 |
| Date Code | Recent date code, factory |
| Stock Status | In stock — ships within 24 hours |
| Description | Other Chips, 4.5 V - 5.5 V, 18.5 mA per channel, SOP-8 package. |
Typical Applications
LED strips, pixel screens, stage lighting, decorative lighting, signage.
Why Buy WS2811 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
Further reading — application notes & cross-reference guides
Genuine original parts guaranteed — traceable lot & date code, X-ray / visual inspection and third-party test supported before shipment.
💬 Prices vary with order quantity & market conditions. The listed price is for reference only. Contact us for a real-time quote — we offer competitive pricing for volume orders and hard-to-find parts.
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.
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