component
GR1810-2
Public Made by Adomby adom
GR LED Drivers, SOT-23. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+39@@ -0,0 +1,39 @@+# 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)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [GR datasheet](docs/gr1810-2-datasheet.pdf) (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](docs/gr1810-2-datasheet.pdf)
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