component
SM8081AAC
Public Made by Adomby adom
Silergy Corp DC-DC Converters, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -33,6 +33,20 @@ SM8081AAC from Silergy Corp, in a SOT-23-5. Pinout and pin descriptions extracte - Footprint: `Package_TO_SOT_SMD:SOT-23-5` - 3D model: SOT-23-5 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`sm8081aac.step`](sm8081aac.step) | 85 KB | You want the bare part, or you mark your own boards. |+| [`sm8081aac-etched.step`](sm8081aac-etched.step) | 2.0 MB | You want the part with `SM8081AAC` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 472 faces against 102 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": "sm8081aac",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Silergy Corp DC-DC Converters, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+9−9@@ -4,7 +4,7 @@ "slug": "sm8081aac", "title": "SM8081AAC", "brief": "Silergy Corp DC-DC Converters, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -34,7 +34,7 @@ "number": "1", "name": "EN", "type": "input",- "description": "Enable control input. Pull high (VEN,H \u2265 1.2V) to turn the regulator on; pull low (VEN,L \u2264 0.4V) to shut down. Do not leave floating. Absolute max VIN + 0.6V."+ "description": "Enable control input. Pull high (VEN,H ≥ 1.2V) to turn the regulator on; pull low (VEN,L ≤ 0.4V) to shut down. Do not leave floating. Absolute max VIN + 0.6V." }, { "number": "2",@@ -46,19 +46,19 @@ "number": "3", "name": "LX", "type": "output",- "description": "Switching node. Connect to the external inductor. Internal top (PMOS) and bottom (NMOS) power switches meet at this pin. Absolute max \u22120.3V to 6.0V (transient \u22123V/+7V <40ns). Also case position for \u03b8JC."+ "description": "Switching node. Connect to the external inductor. Internal top (PMOS) and bottom (NMOS) power switches meet at this pin. Absolute max −0.3V to 6.0V (transient −3V/+7V <40ns). Also case position for θJC." }, { "number": "4", "name": "IN", "type": "power_in",- "description": "Input supply pin, 2.5V to 5.5V operating (6.0V abs max). Decouple to GND with at least a 10\u00b5F ceramic capacitor placed close to the pin."+ "description": "Input supply pin, 2.5V to 5.5V operating (6.0V abs max). Decouple to GND with at least a 10µF ceramic capacitor placed close to the pin." }, { "number": "5", "name": "FB", "type": "input",- "description": "Output feedback pin. Connect to the mid-point of the external resistor divider to program VOUT: VOUT = 0.6V \u00d7 (1 + RH/RL). Internal reference VREF = 0.6V (typ)."+ "description": "Output feedback pin. Connect to the mid-point of the external resistor divider to program VOUT: VOUT = 0.6V × (1 + RH/RL). Internal reference VREF = 0.6V (typ)." } ], "provenance": {@@ -132,9 +132,9 @@ "docs/hero.png", "docs/sm8081aac-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "Silergy Corp DC-DC Converters, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D." }