component
78M05
Public Made by Adomby adom
UMW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252. 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:TO-252-2` - 3D model: TO-252 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`78m05.step`](78m05.step) | 119 KB | You want the bare part, or you mark your own boards. |+| [`78m05-etched.step`](78m05-etched.step) | 1.2 MB | You want the part with `78M05` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 317 faces against 83 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": "78m05",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "UMW(Youtai Semiconductor Co., Ltd.) linear-regulators-ldo (TO-252). KiCad-official footprint + 3D.", "tags": [
page.json+10−13@@ -4,12 +4,13 @@ "slug": "78m05", "title": "78M05", "brief": "UMW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",- "pmic",- "78m05"+ "power-management",+ "linear-regulators-ldo",+ "TO-252" ], "component": { "mpn": "78M05",@@ -34,7 +35,7 @@ "number": "1", "name": "INPUT", "type": "power_in",- "description": "Unregulated DC input supply. Absolute maximum 35V (for Vo=5..18V variants) / 40V (for Vo=24V). For 78M05, typical Vi=10V; must exceed Vo by the dropout voltage (Vd \u2248 2V at Io=500mA). Bypass to GND with a ~0.33\u00b5F ceramic close to the pin."+ "description": "Unregulated DC input supply. Absolute maximum 35V (for Vo=5..18V variants) / 40V (for Vo=24V). For 78M05, typical Vi=10V; must exceed Vo by the dropout voltage (Vd ≈ 2V at Io=500mA). Bypass to GND with a ~0.33µF ceramic close to the pin." }, { "number": "2",@@ -46,7 +47,7 @@ "number": "3", "name": "OUTPUT", "type": "power_out",- "description": "Regulated +5V output (4.8V-5.2V at 25\u00b0C; 4.75V-5.25V over full load). Delivers up to 1A continuous (Isc\u2248800mA, Ipk\u22481300mA typical). Decouple to GND with ~0.1\u00b5F ceramic close to the pin for stability."+ "description": "Regulated +5V output (4.8V-5.2V at 25°C; 4.75V-5.25V over full load). Delivers up to 1A continuous (Isc≈800mA, Ipk≈1300mA typical). Decouple to GND with ~0.1µF ceramic close to the pin for stability." } ], "provenance": {@@ -112,14 +113,10 @@ "files": [ "page.json", "README.md",- "78m05.kicad_sym",- "78m05.kicad_mod", "78m05.glb",- "78m05.step",- "78m05.lbr", "docs/hero.png",- "docs/78m05-datasheet.pdf",- "viewers/symbol.html",- "viewers/footprint.html"- ]+ "pads.json"+ ],+ "description": "UMW(Youtai Semiconductor Co., Ltd.) linear-regulators-ldo (TO-252). KiCad-official footprint + 3D.",+ "visibility": "public" }