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WS2811F on a board, in 3D

WS2811F

Worldsemi

-40℃~+85℃ 16.5mA 20V 3 3.5V~5.7V 800kHz External Over Voltage Protection PWM SOT-23-8 LED Drivers ROHS

Extended
DatasheetJLCPCBLCSCworldsemi/WS2811F
Category
LED Drivers
Package
SOT-23-8
Pins
8

Overview

The WS2811F is a LED Driver made by Worldsemi in a SOT-23-8 package with 8 pins. -40℃~+85℃ 16.5mA 20V 3 3.5V~5.7V 800kHz External Over Voltage Protection PWM SOT-23-8 LED Drivers ROHS.

PCBKit's library has its KiCad symbol (Driver_LED:WS2811, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23-8, from KiCad's library), ready for a KiCad board. 109,492 are in stock at JLCPCB (part C5446692). 7 open-source boards in 2 repositories on GitHub use it.

Symbol

OUTR1OUTG2OUTB3GND4DO5DIN6SET7VDD8
Driver_LED:WS2811From KiCad's library

Footprint

12345678
Package_TO_SOT_SMD:SOT-23-8From KiCad's library

Parameters

9
Dimming
PWM
Features
Over Voltage Protection
Frequency - Switching
800kHz
Number of Channels
3
Operating temperature
-40℃~+85℃
Output Current
16.5mA
Output Voltage
20V
Switch Tube (Built-In/External)
External
Voltage - Input(DC)
3.5V~5.7V

Order codes

1

Pinout

8
The pins of the WS2811F
PinNameType
1OUTROutput
2OUTGOutput
3OUTBOutput
4GNDPower in
5DOOutput
6DINInput
7SETInput
8VDDPower in

Open-source boards using it

All 7
  • 4 layers80 × 108 mmBmcv, the printed circuit board in 3D

    Bmcv

    Bemeier/bmcv

    Macro CV controller for eurorack inspired by the Emblematic Systems Catalyst

    373 parts7CC-BY-SA-4.0
  • 2 layers40 × 40 mmEsp rgb driver, the printed circuit board in 3D

    Esp rgb driver

    smkent/pcb

    PCB designs

    52 partsCC-BY-SA-4.0
  • 2 layers66 × 32 mmEsp rgb driver, the printed circuit board in 3D

    Esp rgb driver

    smkent/pcb

    PCB designs

    73 partsCC-BY-SA-4.0
  • 2 layers16 × 32 mmReflow, the printed circuit board in 3D

    Reflow

    smkent/pcb

    PCB designs

    65 partsCC-BY-SA-4.0
  • 2 layers26 × 16 mmReflow mini, the printed circuit board in 3D

    Reflow mini

    smkent/pcb

    PCB designs

    37 partsCC-BY-SA-4.0

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A picture that opens the part, for a README
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Questions

Is there a KiCad symbol and footprint for the WS2811F?

Yes. The symbol is Driver_LED:WS2811 and the footprint Package_TO_SOT_SMD:SOT-23-8, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the WS2811F?

SOT-23-8, with 8 pins. Its footprint is drawn on this page.

Where is the WS2811F datasheet?

Worldsemi publishes it: the Datasheet link on this page opens it.

Where can I order the WS2811F?

JLCPCB lists it as part C5446692, with 109,492 in stock; the sellers' links on this page open their listings.

What can replace the WS2811F?

Parts like it in the library: the WS2811M by Worldsemi, the WS2811N by Worldsemi, the RT9284A-20GJ6E by Richtek Tech and the TLC5916IPW by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the WS2811F?

7 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8