component
TLV1117LV33DCYR
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.md+14@@ -33,6 +33,20 @@ TLV1117LV33DCYR from Texas Instruments, in a SOT-223. Pinout and pin description - 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 |+|---|---|---|+| [`tlv1117lv33dcyr.step`](tlv1117lv33dcyr.step) | 64 KB | You want the bare part, or you mark your own boards. |+| [`tlv1117lv33dcyr-etched.step`](tlv1117lv33dcyr-etched.step) | 2.0 MB | You want the part with `TLV1117LV33DCYR` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 506 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": "tlv1117lv33dcyr",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Texas Instruments 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": "tlv1117lv33dcyr", "title": "TLV1117LV33DCYR", "brief": "Texas Instruments 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",@@ -41,7 +41,7 @@ "number": "2", "name": "OUT", "type": "power_out",- "description": "Regulated 3.3-V output pin. Delivers up to 1 A with 455 mV typical dropout at 1 A. Requires an output capacitor (1.0 \u00b5F typical, stable with 0-\u03a9 ESR ceramic). The SOT-223 tab is internally connected to OUT and should be soldered to a copper pour for thermal dissipation. Also the package tab: sOT-223 thermal tab, internally tied to OUT (pin 2). Solder to a copper plane to reduce \u03b8JA (62.9 \u00b0C/W on high-K JEDEC board) and to carry output current."+ "description": "Regulated 3.3-V output pin. Delivers up to 1 A with 455 mV typical dropout at 1 A. Requires an output capacitor (1.0 µF typical, stable with 0-Ω ESR ceramic). The SOT-223 tab is internally connected to OUT and should be soldered to a copper pour for thermal dissipation. Also the package tab: sOT-223 thermal tab, internally tied to OUT (pin 2). Solder to a copper plane to reduce θJA (62.9 °C/W on high-K JEDEC board) and to carry output current." }, { "number": "3",@@ -121,9 +121,9 @@ "docs/hero.png", "docs/tlv1117lv33dcyr-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223. Datasheet-verified pinout, KiCad symbol/footprint/3D." }