component
L79L05ABUTR
Public Made by Adomby adom
STMicroelectronics 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@@ -45,6 +45,20 @@ L79L05ABUTR from STMicroelectronics, in a SOT-89-3. Pinout and pin descriptions - 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 |+|---|---|---|+| [`l79l05abutr.step`](l79l05abutr.step) | 57 KB | You want the bare part, or you mark your own boards. |+| [`l79l05abutr-etched.step`](l79l05abutr-etched.step) | 1.5 MB | You want the part with `L79L05ABUTR` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 388 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": "l79l05abutr",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "STMicroelectronics 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": "l79l05abutr", "title": "L79L05ABUTR", "brief": "STMicroelectronics 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",@@ -42,13 +42,13 @@ "number": "2", "name": "VIN", "type": "power_in",- "description": "Unregulated negative DC input. Absolute maximum -30 V for the -5 V version. Bypass to GND with a 0.33 \u00b5F capacitor located close to the pin. Note: in SOT-89 the metal tab/heatsink slug is electrically connected to this pin."+ "description": "Unregulated negative DC input. Absolute maximum -30 V for the -5 V version. Bypass to GND with a 0.33 µF capacitor located close to the pin. Note: in SOT-89 the metal tab/heatsink slug is electrically connected to this pin." }, { "number": "3", "name": "VOUT", "type": "power_out",- "description": "Regulated -5 V negative output. Delivers up to 100 mA (internally current-limited, thermally protected). Bypass to GND with a 0.1 \u00b5F output capacitor for stability and transient response."+ "description": "Regulated -5 V negative output. Delivers up to 100 mA (internally current-limited, thermally protected). Bypass to GND with a 0.1 µF output capacitor for stability and transient response." } ], "provenance": {@@ -122,9 +122,9 @@ "docs/hero.png", "docs/l79l05abutr-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. Datasheet-verified pinout, KiCad symbol/footprint/3D." }