component
78L09
Public Made by Adomby adom
TWGMC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -27,6 +27,20 @@ - Footprint: `Package_TO_SOT_SMD:SOT-89-3` - 3D model: SOT-89 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`78l09.step`](78l09.step) | 57 KB | You want the bare part, or you mark your own boards. |+| [`78l09-etched.step`](78l09-etched.step) | 974 KB | You want the part with `78L09` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 258 faces against 42 in the bare model. It+survives export, section views, and rendering in any CAD tool, and it drops straight+into KiCad or Fusion with no extra setup.+ ## Provenance Data extracted from the manufacturer datasheet, not a distributor listing:
package.json+1−1@@ -1,6 +1,6 @@ { "slug": "78l09",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Unknown Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+8−5@@ -4,7 +4,7 @@ "slug": "78l09", "title": "78L09", "brief": "TWGMC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -34,7 +34,7 @@ "number": "1", "name": "OUT", "type": "power_out",- "description": "Regulated positive output, nominal +9 V (8.64 - 9.36 V at Tj = 25 \u00b0C). Deliverable output current up to ~100 mA. A 0.1 \u00b5F ceramic output capacitor to GND is recommended for stability."+ "description": "Regulated positive output, nominal +9 V (8.64 - 9.36 V at Tj = 25 °C). Deliverable output current up to ~100 mA. A 0.1 µF ceramic output capacitor to GND is recommended for stability." }, { "number": "2",@@ -46,7 +46,7 @@ "number": "3", "name": "IN", "type": "power_in",- "description": "Unregulated positive input supply. Absolute max 35 V; typical operating range 11.4 V - 24 V for a regulated 9 V output. A 0.33 \u00b5F input capacitor to GND is recommended when the regulator is located far from the bulk supply filter."+ "description": "Unregulated positive input supply. Absolute max 35 V; typical operating range 11.4 V - 24 V for a regulated 9 V output. A 0.33 µF input capacitor to GND is recommended when the regulator is located far from the bulk supply filter." } ], "provenance": {@@ -120,6 +120,9 @@ "docs/hero.png", "docs/78l09-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"- ]+ "viewers/footprint.html",+ "pads.json"+ ],+ "description": "Unknown Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "visibility": "public" }