component
MC33275ST-3.3T3G
Public Made by Adomby adom
onsemi MC33275ST 3 3T3G Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -35,6 +35,20 @@ MC33275ST-3.3T3G from onsemi MC33275ST 3 3T3G, in a SOT-223. Pinout and pin desc - Footprint: `Package_TO_SOT_SMD:SOT-223-3_TabPin2` - 3D model: SOT-223 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`mc33275st-3-3t3g.step`](mc33275st-3-3t3g.step) | 64 KB | You want the bare part, or you mark your own boards. |+| [`mc33275st-3-3t3g-etched.step`](mc33275st-3-3t3g-etched.step) | 3.0 MB | You want the part with `MC33275ST-3.3T3G` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 715 faces against 75 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": "mc33275st-3-3t3g",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "onsemi MC33275ST 3 3T3G Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+6−6@@ -4,7 +4,7 @@ "slug": "mc33275st-3-3t3g", "title": "MC33275ST-3.3T3G", "brief": "onsemi MC33275ST 3 3T3G Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -47,7 +47,7 @@ "number": "3", "name": "Vout", "type": "power_out",- "description": "Regulated 3.3 V output (3.267 V min / 3.30 V typ / 3.333 V max at 25\u00b0C). Supplies up to 300 mA. Requires at least 0.33 \u00b5F output capacitance for stability; 1.0 \u00b5F or larger recommended for best transient response."+ "description": "Regulated 3.3 V output (3.267 V min / 3.30 V typ / 3.333 V max at 25°C). Supplies up to 300 mA. Requires at least 0.33 µF output capacitance for stability; 1.0 µF or larger recommended for best transient response." }, { "number": "4",@@ -127,9 +127,9 @@ "docs/hero.png", "docs/mc33275st-3-3t3g-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "onsemi MC33275ST 3 3T3G Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223. Datasheet-verified pinout, KiCad symbol/footprint/3D." }