XL7015E1

@@ -0,0 +1,45 @@+# XL7015E1++**XLSEMI** · DC-DC Converters · TO-252-5++XL7015E1 from XLSEMI, in a TO-252-5. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | VIN | power_in | Power supply input pin, 5V to 80V operating range (100V absolute max). Requires an electrolytic bypass capacitor (e.g. 33uF/100V) between VIN and GND to suppress noise. |+| 2 | SW | output | Power switch output pin; switching node connected to the internal high-voltage NPN power transistor. Connects to the external inductor and freewheeling diode of the buck converter. |+| 3 | GND | power_in | Ground pin. The exposed metal tab of the TO252-5L package is also GND and should be tied to the ground plane for thermal dissipation. |+| 4 | FB | input | Feedback input pin. Senses the output voltage via an external resistor divider; internal reference is 1.25V. VOUT = 1.25 * (1 + R2/R1). Absolute max voltage -0.3V to 7V. |+| 5 | EN | input | Enable pin, active-low logic: LOW (<0.8V) enables the converter, HIGH (>1.6V) shuts it down. Floating is treated as low (enabled). Absolute max voltage -0.3V to 7V. |+| TAB | GND | power_in | Exposed metal tab on the back of the TO252-5L package, electrically connected to GND. Used for thermal dissipation; solder to the PCB ground plane. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | XLSEMI |+| Package | TO-252-5 |+| Category | PMIC |+| Pins | 6 |++## Ordering variants++- `XL7015E1E1`++## CAD (KiCad official)++- Symbol: `XL7015E1`+- Footprint: `Package_TO_SOT_SMD:TO-252-2`+- 3D model: TO-252-5 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [XLSEMI datasheet](docs/xl7015e1-datasheet.pdf) (10 pp, sha256 `113bfcda29206233`, retrieved 2026-08-17, tier: manufacturer)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/xl7015e1-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "xl7015e1",+  "version": "0.1.0",+  "type": "component",+  "description": "XLSEMI DC-DC Converters, TO-252-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "pmic",+    "xl7015e1"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "xl7015e1.kicad_sym",+    "xl7015e1.kicad_mod",+    "xl7015e1.glb",+    "xl7015e1.step",+    "xl7015e1.lbr",+    "docs/hero.png",+    "docs/xl7015e1-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file