component
LD1117DT33TR
Public Made by Adomby adom
STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -36,6 +36,20 @@ LD1117DT33TR from STMicroelectronics, in a TO-252-2. Pinout and pin descriptions - Footprint: `Package_TO_SOT_SMD:TO-252-2` - 3D model: TO-252-2 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`ld1117dt33tr.step`](ld1117dt33tr.step) | 119 KB | You want the bare part, or you mark your own boards. |+| [`ld1117dt33tr-etched.step`](ld1117dt33tr-etched.step) | 1.7 MB | You want the part with `LD1117DT33TR` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 464 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": "ld1117dt33tr",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+6−6@@ -4,7 +4,7 @@ "slug": "ld1117dt33tr", "title": "LD1117DT33TR", "brief": "STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -42,7 +42,7 @@ "number": "2", "name": "VOUT", "type": "power_out",- "description": "Regulated 3.3 V output, up to 800 mA. Requires a 10 \u00b5F minimum output capacitor for loop stability. Electrically tied to the DPAK TAB. Also the package tab: dPAK metal tab, electrically connected to VOUT. Serves as the primary heat-sinking path (RthJC = 8 \u00b0C/W)."+ "description": "Regulated 3.3 V output, up to 800 mA. Requires a 10 µF minimum output capacitor for loop stability. Electrically tied to the DPAK TAB. Also the package tab: dPAK metal tab, electrically connected to VOUT. Serves as the primary heat-sinking path (RthJC = 8 °C/W)." }, { "number": "3",@@ -122,9 +122,9 @@ "docs/hero.png", "docs/ld1117dt33tr-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, TO-252-2. Datasheet-verified pinout, KiCad symbol/footprint/3D." }