component

XL-5050RGBC-2812B

Public Made by Adom

by adom

RGB LEDs(Built-In IC), SMD5050-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentoptoelectronicsxl-5050rgbc-2812bfactory-2.0.0extractor-text
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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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XL-5050RGBC-2812B

**** · RGB LEDs(Built-In IC) · SMD5050-4P

XL-5050RGBC-2812B from , in a SMD5050-4P. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

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Pinout

Pin Name Type Function
1 VDD power_in Internal IC power positive and RGB positive supply; the datasheet gives an absolute supply range of 3.5-5.5 V and states the IC is 100% functional at 4.5-5.5 V.
2 DO output Display data cascade output that forwards the re-shaped data stream to the next LED in the chain.
3 GND power_in Signal ground and power ground for the IC and RGB chips.
4 DI input Display data input; logic input voltage is limited to -0.5 V to VDD+5.5 V, with VIH of at least 0.7VDD and VIL of at most 0.3VDD.

Key specifications

Parameter Value
Manufacturer
Package SMD5050-4P
Category Optoelectronics
Pins 4

CAD (KiCad official)

  • Symbol: XL-5050RGBC-2812B
  • Footprint: LED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm
  • 3D model: SMD5050-4P (KiCad packages3D, STEP)
  • 3D model files: xl-5050rgbc-2812b-etched.step / xl-5050rgbc-2812b-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); xl-5050rgbc-2812b.step / xl-5050rgbc-2812b.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: datasheet (18 pp, sha256 424ead56c9c08ceb, retrieved 2026-10-07, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF