# WS2811 LED Driver chip (Component) ## Description Signal line 256 Gray level 3 channal Constant current LED drive IC ## Component Details - **Owner:** serhiysk - **Created:** 6/8/2021 - **Last Updated:** 6/14/2021 - **Visibility:** Public - **Part Type:** LED Lighting Drivers - **Datasheet URL:** https://www.mouser.com/ProductDetail/Adafruit/1378?qs=GURawfaeGuC97B4u3AEc0g%3D%3D - **Manufacturer Part Number:** 1378 - **Used in:** 25 projects - **Stars:** 1 ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Arrow](https://www.arrow.com/en/products/1378/adafruit-industries.html?utm_currency=USD&region=nac) | $0.9034 | 105 | | [Digi-Key](https://www.digikey.com/en/products/detail/adafruit-industries-llc/1378/5804103) | $4.95 | 434 | | [LCSC](https://www.lcsc.com/product-detail/C6650409.html) | $13.501 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/Adafruit/1378?qs=GURawfaeGuC97B4u3AEc0g%3D%3D) | $4.90 | 316 | | [Verical](https://www.verical.com/pd/adafruit-led-driver-1378-4993943?utm_currency=USD) | N/A | N/A | - **Part Type:** Optoelectronic Devices - **MPN:** 1378 - **Pin Count:** 8 ## Pins | Pin | Name | Type | |-----|------|------| | - | B | | | - | DIN | | | - | DO | | | - | G | | | - | GND | | | - | R | | | - | SET | | | - | VDD | | --- *Generated from [https://www.flux.ai/serhiysk/ws2811-led-driver-chip~is](https://www.flux.ai/serhiysk/ws2811-led-driver-chip~is)*