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3.0 × 1.0 mm 4 pins top-emitting

12-23C/RSGHBHW-5V01/2C

3010 · smd · Everlight one-wire RGB+IC (5V01) · Everlight Electronics

1-wire RGB 3.8–5.5 V active

Also sold as 12-23C RGB+IC

At a glance

Colour
RGB8 bits per channel
Data
1-wiretimed pulses on one line
Supply
3.8–5.5 Vno backup data line
Size
3.0 × 1.0 × 1.5 mm4 pins · top
Max current
—per-channel not recorded
PWM
—reset 50 µs
Library support
FastLED WLED Adafruit

A 3.0 x 1.0 mm chip LED with a domed lens and four pads, one of a family with the 19-C47. Colour order is R, G, B (the datasheet’s data diagram and the application note agree), the opposite of the WS2812B’s GRB. Operating range is only -20 to +70 degC, narrower than the -40 to +85 degC of most parts here. Dimensions: the sheet’s top view shows 3.0 x 1.0 mm.

Variants

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

Order codeFaceLensWhite PinsSiliconStatusFirst seenDatasheet
12-23C/RSGHBHW-5V01/2C white diffused — 4 — active 2020-03-19 61.0
White diffused resin; 2000 pieces per 7 inch reel.

Pinout

12-23C/RSGHBHW-5V01/2C
12-23C/RSGHBHW-5V01/2C 3010 package, top and side viewPin 1 is ringed. pin 1 DIN (data in), pin 2 GND (ground), pin 3 DOUT (data out), pin 4 AVDD (power).11 DINdata in22 GNDground33 DOUTdata out44 AVDDpower3.0 mm1.0 mmtop view1.5 mmside view
  • Data
  • Ground
  • Power
  • Pin 1
  • Triangle mark

Outline and pin positions checked against the manufacturer datasheet (Everlight 12-23C/RSGHBHW-5V01/2C Rev 6 p8: top view 1 bottom-left, 2 top-left, 3 top-right, 4 bottom-right). Pad sizes and positions are read from the bottom-view callouts and are approximate. What this means.

  1. 1 DIN data in
  2. 2 GND ground
  3. 3 DOUT data out
  4. 4 AVDD power

Protocol — Everlight one-wire RGB+IC (5V01)

Timings shown from datasheet.

Everlight one-wire RGB+IC (5V01) bit timingEverlight one-wire RGB+IC (5V01) bit timing: a zero bit is 300 nanoseconds high then 900 low; a one bit is 900 high then 300 low; tolerance plus or minus 80 nanoseconds; reset 50 microseconds low1 · Bit encoding, to scaleDINhighlowbit 0 period 1200 nsbit 1 period 1200 nsT0H 300 ±80 nsT1H 900 ±80 nsT0L 900 ±80 nsT1L 300 ±80 ns"0" bit"1" bit020040060080010001200140016001800200022002400time, ns± tolerance on each falling edge2 · 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 ≥ 50 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 · ±80 ns · period 1200 ns · reset 50 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.

  • 2019-10-24 datasheet revision Everlight 19-C47/RSGHBHC-5V01/2T datasheet, Rev 5 release date ↗ day
  • 2020-03-19 datasheet revision Everlight 12-23C/RSGHBHW-5V01/2C datasheet, Rev 6 release date ↗ day

Where to buy

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

  • Digi-Key listing checked 2026-10-15

Similar parts

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

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