component
LM2576R-ADJ
Public Made by Adomby adom
HTC Korea TAEJIN Tech DC-DC Converters, TO-263-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.md+14@@ -35,6 +35,20 @@ LM2576R-ADJ from HTC Korea TAEJIN Tech, in a TO-263-5. Pinout and pin descriptio - Footprint: `Package_TO_SOT_SMD:TO-263-5_TabPin6` - 3D model: TO-263-5 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`lm2576r-adj.step`](lm2576r-adj.step) | 180 KB | You want the bare part, or you mark your own boards. |+| [`lm2576r-adj-etched.step`](lm2576r-adj-etched.step) | 1.9 MB | You want the part with `LM2576R-ADJ` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 514 faces against 135 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": "lm2576r-adj",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "HTC Korea TAEJIN Tech DC-DC Converters, TO-263-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+7−4@@ -4,7 +4,7 @@ "slug": "lm2576r-adj", "title": "LM2576R-ADJ", "brief": "HTC Korea TAEJIN Tech DC-DC Converters, TO-263-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -58,7 +58,7 @@ "number": "5", "name": "ON/OFF", "type": "input",- "description": "TTL-compatible shutdown input. Threshold typically 1.4V: pulling above the threshold (up to +Vin) shuts the regulator off (drops supply current to ~80\u00b5A); low or open enables normal operation. Input voltage range -0.3V \u2264 V \u2264 +Vin."+ "description": "TTL-compatible shutdown input. Threshold typically 1.4V: pulling above the threshold (up to +Vin) shuts the regulator off (drops supply current to ~80µA); low or open enables normal operation. Input voltage range -0.3V ≤ V ≤ +Vin." }, { "number": "6",@@ -139,6 +139,9 @@ "docs/hero.png", "docs/lm2576r-adj-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"- ]+ "viewers/footprint.html",+ "pads.json"+ ],+ "description": "HTC Korea TAEJIN Tech DC-DC Converters, TO-263-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "visibility": "public" }