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3.0 × 1.0 mm 4 pins top-emitting

BB-HRGB24R-TRB-B

3010 · smd · ABOC BB-HRGB24R single-wire IC (6 mA) · American Bright Optoelectronics

1-wire RGB 4.5–5.5 V active

Also sold as BB-HRGB24R

At a glance

Colour
RGB8 bits per channel
Data
1-wiretimed pulses on one line
Supply
4.5–5.5 Vno backup data line
Size
3.0 × 1.0 × 1.5 mm4 pins · top
Max current
18 mA6 mA per channel
PWM
—reset 150 µs
Library support
FastLED WLED Adafruit

3.0 x 1.0 x 1.5 mm. The same footprint as the Everlight 12-23C (pin 1 DIN bottom-left, GND, DOUT, VDD running clockwise) but a different IC (see the aboc-24r protocol). 3000 pcs per reel. LCSC lists it as ‘SMD, 3x1mm’; stock 0 on 2026-10-15.

Variants

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

Order codeFaceLensWhite PinsSiliconStatusFirst seenDatasheet
BB-HRGB24R-TRB-B — diffused — 4 — active 2020-03 Ver1.0
LCSC C22063178, stock 0.

Pinout

BB-HRGB24R-TRB-B
BB-HRGB24R-TRB-B 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 VDD (power).11 DINdata in22 GNDground33 DOUTdata out44 VDDpower3.0 mm1.0 mmtop view1.5 mmside view
  • Data
  • Ground
  • Power
  • Pin 1

Outline and pin positions checked against the manufacturer datasheet (C22063178 BB-HRGB24R-TRB-B Ver1.0 p1, p5). Top view: P1 DIN bottom-left, P2 GND top-left, P3 DOUT top-right, P4 VDD bottom-right, so the numbers run clockwise from the bottom-left. Corner pads on the two 3.0 mm ends, 1.0 mm tall (0.40 mm wide at the corners); sizes approximate. What this means.

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

Protocol — ABOC BB-HRGB24R single-wire IC (6 mA)

Timings shown from datasheet.

ABOC BB-HRGB24R single-wire IC (6 mA) bit timingABOC BB-HRGB24R single-wire IC (6 mA) bit timing: a zero bit is 300 nanoseconds high then 1000 low; a one bit is 600 high then 700 low; reset 150 microseconds low1 · Bit encoding, to scaleDINhighlowbit 0 period 1300 nsbit 1 period 1300 nsT0H 300 nsT1H 600 nsT0L 1000 nsT1L 700 ns"0" bit"1" bit02505007501000125015001750200022502500time, 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 × ~1300 ns ≈ 31.2 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 ≥ 150 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 1000 · T1H 600 / T1L 700 ns · period 1300 ns · reset 150 µs source: datasheet

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.

  • 2020-03 estimate PDF metadata CreationDate of the LCSC copy of the BB-HRGB24R-TRB-B sheet (the sheet prints a version number but no date) ↗ month

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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