component
LP3219AB5F
Public Made by Adomby adom
LOWPOWER 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 @@ LP3219AB5F from LOWPOWER, in a SOT-23-5. Pinout and pin descriptions extracted f - 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 |+|---|---|---|+| [`lp3219ab5f.step`](lp3219ab5f.step) | 85 KB | You want the bare part, or you mark your own boards. |+| [`lp3219ab5f-etched.step`](lp3219ab5f-etched.step) | 1.9 MB | You want the part with `LP3219AB5F` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 475 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": "lp3219ab5f",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "LOWPOWER DC-DC Converters, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+9−9@@ -4,7 +4,7 @@ "slug": "lp3219ab5f", "title": "LP3219AB5F", "brief": "LOWPOWER 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 pin, active high. Drive above VEN(H)=1.4V to enable, below VEN(L)=0.4V to shut down (ISHDN < 1uA). Internal 500k\u03a9 pull-down when floating."+ "description": "Enable pin, active high. Drive above VEN(H)=1.4V to enable, below VEN(L)=0.4V to shut down (ISHDN < 1uA). Internal 500kΩ pull-down when floating." }, { "number": "2",@@ -46,19 +46,19 @@ "number": "3", "name": "LX", "type": "output",- "description": "Switch node. Connects to the drains of the internal high-side (P-ch, ~80m\u03a9) and synchronous low-side (~70m\u03a9) power MOSFETs. Tie the external inductor between LX and VOUT."+ "description": "Switch node. Connects to the drains of the internal high-side (P-ch, ~80mΩ) and synchronous low-side (~70mΩ) power MOSFETs. Tie the external inductor between LX and VOUT." }, { "number": "4", "name": "VIN", "type": "power_in",- "description": "Supply input, 2.5V to 5.5V (absolute max 6.5V). Must be closely decoupled to GND with a 22\u00b5F or greater ceramic capacitor."+ "description": "Supply input, 2.5V to 5.5V (absolute max 6.5V). Must be closely decoupled to GND with a 22µF or greater ceramic capacitor." }, { "number": "5", "name": "FB", "type": "input",- "description": "Feedback input. Connect to the center tap of the external resistor divider from VOUT. Regulation threshold is 0.6V typical (0.585V-0.615V); VOUT = 0.6 \u00d7 (1 + R1/R2)."+ "description": "Feedback input. Connect to the center tap of the external resistor divider from VOUT. Regulation threshold is 0.6V typical (0.585V-0.615V); VOUT = 0.6 × (1 + R1/R2)." } ], "provenance": {@@ -132,9 +132,9 @@ "docs/hero.png", "docs/lp3219ab5f-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "LOWPOWER DC-DC Converters, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D." }