component
LN2220PAR
Public Made by Adomby adom
NATLINEAR DC-DC Converters, SOT-23-6L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -35,6 +35,20 @@ LN2220PAR from NATLINEAR, in a SOT-23-6L. Pinout and pin descriptions extracted - Footprint: `Package_TO_SOT_SMD:SOT-23-6` - 3D model: SOT-23-6L (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`ln2220par.step`](ln2220par.step) | 97 KB | You want the bare part, or you mark your own boards. |+| [`ln2220par-etched.step`](ln2220par-etched.step) | 1.7 MB | You want the part with `LN2220PAR` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 431 faces against 117 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": "ln2220par",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "NATLINEAR DC-DC Converters, SOT-23-6L. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+9−9@@ -4,7 +4,7 @@ "slug": "ln2220par", "title": "LN2220PAR", "brief": "NATLINEAR DC-DC Converters, SOT-23-6L. 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": "SW", "type": "power_out",- "description": "Switching node. Drain of the internal power switch (up to 4A, RDS(on) ~80m\u03a9). Connects to the boost inductor and Schottky rectifier; absolute max 28V. Route with short, wide traces and isolate from sensitive signals due to high-frequency switching content."+ "description": "Switching node. Drain of the internal power switch (up to 4A, RDS(on) ~80mΩ). Connects to the boost inductor and Schottky rectifier; absolute max 28V. Route with short, wide traces and isolate from sensitive signals due to high-frequency switching content." }, { "number": "2",@@ -46,19 +46,19 @@ "number": "3", "name": "FB", "type": "input",- "description": "Feedback input to the internal error amplifier. Regulated to VFB = 0.6V (588-612mV). Set output voltage with a resistor divider: VOUT = VFB \u00d7 (1 + R1/R2). R1 in the hundreds of k\u03a9 is recommended."+ "description": "Feedback input to the internal error amplifier. Regulated to VFB = 0.6V (588-612mV). Set output voltage with a resistor divider: VOUT = VFB × (1 + R1/R2). R1 in the hundreds of kΩ is recommended." }, { "number": "4", "name": "EN", "type": "input",- "description": "Chip enable, active-high. Drive above VENH (\u22651.2V @ VIN=3.6V) to enable the regulator; drive below VENL (\u22640.4V) to shut the device down (shutdown current ~0.01\u00b5A typ). Do not leave floating."+ "description": "Chip enable, active-high. Drive above VENH (≥1.2V @ VIN=3.6V) to enable the regulator; drive below VENL (≤0.4V) to shut the device down (shutdown current ~0.01µA typ). Do not leave floating." }, { "number": "5", "name": "VIN", "type": "power_in",- "description": "Supply input, 2V to 24V operating range (abs max Vss+24V). Bypass with \u226522\u00b5F close to the pin. UVLO trips near 2V (falling threshold min 1.7V) with ~100mV hysteresis."+ "description": "Supply input, 2V to 24V operating range (abs max Vss+24V). Bypass with ≥22µF close to the pin. UVLO trips near 2V (falling threshold min 1.7V) with ~100mV hysteresis." }, { "number": "6",@@ -138,9 +138,9 @@ "docs/hero.png", "docs/ln2220par-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "NATLINEAR DC-DC Converters, SOT-23-6L. Datasheet-verified pinout, KiCad symbol/footprint/3D." }