component

GR1810-2

Public Made by Adom

by adom

GR LED Drivers, SOT-23. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

componentled-drvgr1810-2
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs gr1810-2: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
viewers gr1810-2: viewers · Ray 1mo ago
gr1810-2-etched.fit.json gr1810-2: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
gr1810-2-etched.glb gr1810-2: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
gr1810-2-etched.step gr1810-2: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
gr1810-2.glb Publish 0.1.0 · Ray 1mo ago
gr1810-2.kicad_mod Publish 0.1.0 · Ray 1mo ago
gr1810-2.kicad_sym Publish 0.1.0 · Ray 1mo ago
gr1810-2.lbr Publish 0.1.0 · Ray 1mo ago
gr1810-2.step Publish 0.1.0 · Ray 1mo ago
package.json Publish 0.1.0 · Ray 1mo ago
page.json gr1810-2: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 17h ago
README.md gr1810-2: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 19d ago

GR1810-2

GR · LED Drivers · SOT-23

GR1810-2 from GR, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 NC unconnected No connection. Leave floating; not internally bonded.
2 OUT output LED constant-current output (sink). Regulates to 18mA typical (17.46-18.54mA) once VOUT exceeds ~2.5V; recommended operating VOUT around 3V, absolute max 24V. Connect in series with the LED string return path to GND.
3 GND power_in Power/signal ground reference for the internal current source.

Key specifications

Parameter Value
Manufacturer GR
Package SOT-23
Category LED-drv
Pins 3

CAD (KiCad official)

  • Symbol: GR1810-2
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: gr1810-2-etched.step / gr1810-2-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); gr1810-2.step / gr1810-2.glb are the bare package body.

Provenance

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

  • Datasheet: GR datasheet (5 pp, sha256 e866c72cbf4332a2, retrieved 2026-08-17, 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: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF