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2.0 × 1.8 mm 4 pins top-emitting

XL-0807RGBC-2812B

0807 · smd · Xinglight 2812B (12 mA, 1.2 us cycle, reset >200 us) · Xinglight

1-wire RGB 3.5–5.5 V active

Also sold as XL-0807RGBC-WS2812B

At a glance

Colour
RGB8 bits per channel
Data
1-wiretimed pulses on one line
Supply
3.5–5.5 Vno backup data line
Size
2.0 × 1.8 × 0.8 mm4 pins · top
Max current
36 mA12 mA per channel
PWM
4.5 kHzreset 200 µs
Library support
FastLED WLED Adafruit

LCSC shows this SKU as the most stocked 0807 part (44,740).

Variants

One row per orderable SKU. Everything not listed is inherited from the part above.

Order codeFaceLensWhite PinsSiliconStatusFirst seenDatasheet
XL-0807RGBC-2812B — — — 4 — active 2025-09-08 PDF
Identical to the -S sheet except per-channel current (12 mA here, 5 mA in -S) and brightness bins. LCSC stock 44,740 on 2026-10-15.

Pinout

XL-0807RGBC-2812B
XL-0807RGBC-2812B 0807 package, top and side viewPin 1 is ringed. pin 1 DO (data out), pin 2 GND (ground), pin 3 DI (data in), pin 4 VDD (power).11 DOdata out22 GNDground33 DIdata in44 VDDpower2.0 mm1.8 mmtop view0.8 mmside view
  • Data
  • Ground
  • Power
  • Pin 1
  • Corner block

Outline and pin positions checked against the manufacturer datasheet (C3646929 XL-0807RGBC-WS2812B p11 (outline and labelled top view)). Labelled top view: DOUT top-left, VDD top-right, GND bottom-left, DIN bottom-right; the table order 1 DO, 2 GND, 3 DI, 4 VDD is counter-clockwise from the top-left. A green mark sits between DOUT and GND on the left edge. Half-moon pads on the 1.8 mm edges; pad sizes estimated from the drawing. What this means.

  1. 1 DO data out
  2. 2 GND ground
  3. 3 DI data in
  4. 4 VDD power

Protocol — Xinglight 2812B (12 mA, 1.2 us cycle, reset >200 us)

Timings shown from datasheet.

Xinglight 2812B (12 mA, 1.2 us cycle, reset >200 us) bit timingXinglight 2812B (12 mA, 1.2 us cycle, reset >200 us) bit timing: a zero bit is 300 nanoseconds high then 900 low; a one bit is 900 high then 300 low; reset 200 microseconds low1 · Bit encoding, to scaleDINhighlowbit 0 period 1200 nsbit 1 period 1200 nsT0H 300 nsT1H 900 nsT0L 900 nsT1L 300 ns"0" bit"1" bit020040060080010001200140016001800200022002400time, ns2 · One frame: 24 bits, most-significant bit firstDIN170110010007100110101700101100bitch 1 · 8 bitsch 2 · 8 bitsch 3 · 8 bitsChannel order not recorded for this protocol · frame = 24 × ~1200 ns ≈ 28.8 µs · example data, first bits 1 0 1 …3 · RESET / latchlast bits of frame 1first bits of frame 2LEDs latch the data they receivedRESET: DIN low ≥ 200 µs (not to scale)4 · Cascade: each DOUT feeds the next DINMCULED 1DINDOUTLED 2DINDOUTLED NDINDOUTLED 1 keeps the first 24 bits, re-shapes the signal and sends the rest out on DOUT;LED 2 keeps the next 24, and so on. The last LED's DOUT is left unconnected.
T0H 300 / T0L 900 · T1H 900 / T1L 300 ns · period 1200 ns · reset 200 µs source: datasheet

Compatibility

Dating evidence

Nobody announces these parts, so this records what we can actually cite rather than a release date. Library support proves only that the part existed by that date.

  • 2025-09-08 estimate PDF CreationDate metadata of Xinglight sheet XL-0807RGBC-2812B (LCSC C3646929); the sheet has no revision table, so this is only the date the PDF file was produced ↗ day

Where to buy

Stub data — a few rows so purchase links can grow later. Prices are not tracked.

Similar parts

Same protocol or package first, then the same data scheme and colour channels.

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