component
78L05-300
Public Made by Adomby adom
UMW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. 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-89-3 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`78l05-300.step`](78l05-300.step) | 57 KB | You want the bare part, or you mark your own boards. |+| [`78l05-300-etched.step`](78l05-300-etched.step) | 1.4 MB | You want the part with `78L05-300` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 377 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": "78l05-300",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "UMW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+7−7@@ -4,7 +4,7 @@ "slug": "78l05-300", "title": "78L05-300", "brief": "UMW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. 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": "OUTPUT", "type": "power_out",- "description": "Regulated +5 V output. Typ 5.00 V (4.92-5.08 V at Tj=25 C). Capable of up to 300 mA continuous, 500 mA peak. Requires a Co \u2248 0.1 \u00b5F ceramic to GND for stability."+ "description": "Regulated +5 V output. Typ 5.00 V (4.92-5.08 V at Tj=25 C). Capable of up to 300 mA continuous, 500 mA peak. Requires a Co ≈ 0.1 µF ceramic to GND for stability." }, { "number": "2",@@ -46,7 +46,7 @@ "number": "3", "name": "INPUT", "type": "power_in",- "description": "Unregulated DC input, 7 V to 20 V typical operating range for the 78L05, absolute max 35 V. Bypass with a Ci \u2248 0.33 \u00b5F ceramic to GND close to the pin."+ "description": "Unregulated DC input, 7 V to 20 V typical operating range for the 78L05, absolute max 35 V. Bypass with a Ci ≈ 0.33 µF ceramic to GND close to the pin." } ], "provenance": {@@ -120,9 +120,9 @@ "docs/hero.png", "docs/78l05-300-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "UMW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. Datasheet-verified pinout, KiCad symbol/footprint/3D." }