component
AMS1085CM-3.3
Public Made by Adomby adom
Advanced Monolithic Systems Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-263-3. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -34,6 +34,20 @@ AMS1085CM-3.3 from Advanced Monolithic Systems AMS1085CM 3 3, in a TO-263-3. Pin - Footprint: `Package_TO_SOT_SMD:TO-263-2` - 3D model: TO-263-3 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`ams1085cm-3-3.step`](ams1085cm-3-3.step) | 108 KB | You want the bare part, or you mark your own boards. |+| [`ams1085cm-3-3-etched.step`](ams1085cm-3-3-etched.step) | 2.2 MB | You want the part with `AMS1085CM-3.3` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 573 faces against 79 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": "ams1085cm-3-3",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Advanced Monolithic Systems AMS1085CM 3 3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-263-3. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+7−7@@ -4,7 +4,7 @@ "slug": "ams1085cm-3-3", "title": "AMS1085CM-3.3", "brief": "Advanced Monolithic Systems AMS1085CM 3 3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-263-3. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -40,13 +40,13 @@ "number": "2", "name": "VOUT", "type": "power_out",- "description": "Regulated 3.3V output (3.235 V to 3.365 V over temperature) with 3A output current capability. Requires an output capacitor for stability (22\u00b5F tantalum or 150\u00b5F aluminum electrolytic recommended). Electrically shorted to the package tab. Also the package tab: metal tab is electrically connected to VOUT (pin 2) and serves as the primary thermal path. Solder to a copper pour (\u22650.5 in\u00b2 recommended) to achieve the specified \u03b8JA of 30\u00b0C/W."+ "description": "Regulated 3.3V output (3.235 V to 3.365 V over temperature) with 3A output current capability. Requires an output capacitor for stability (22µF tantalum or 150µF aluminum electrolytic recommended). Electrically shorted to the package tab. Also the package tab: metal tab is electrically connected to VOUT (pin 2) and serves as the primary thermal path. Solder to a copper pour (≥0.5 in² recommended) to achieve the specified θJA of 30°C/W." }, { "number": "3", "name": "VIN", "type": "power_in",- "description": "Unregulated input supply, 4.75V to 12V for the -3.3 fixed variant (absolute max 15V). Dropout is 1.3V max at IOUT = 3A. Bypass with a local capacitor (e.g., 1\u00b5F tantalum) recommended."+ "description": "Unregulated input supply, 4.75V to 12V for the -3.3 fixed variant (absolute max 15V). Dropout is 1.3V max at IOUT = 3A. Bypass with a local capacitor (e.g., 1µF tantalum) recommended." } ], "provenance": {@@ -120,9 +120,9 @@ "docs/hero.png", "docs/ams1085cm-3-3-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "Advanced Monolithic Systems AMS1085CM 3 3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-263-3. Datasheet-verified pinout, KiCad symbol/footprint/3D." }