component
XL7056E1
Public Made by Adomby adom
XLSEMI DC-DC Converters, TO-263-7. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+46@@ -0,0 +1,46 @@+# XL7056E1++**XLSEMI** · DC-DC Converters · TO-263-7++XL7056E1 from XLSEMI, in a TO-263-7. 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 | GND | power_in | Ground pin. Reference for all internal circuitry. |+| 2 | FB | input | Feedback pin. Senses the output voltage through an external resistor divider network for regulation. Internal reference voltage is 1.25 V. |+| 3 | CSN | input | Current sense negative input. Connects to the low side of the external current-sense resistor for over-current/limit detection. |+| 4 | SW | output | Switch node output pin from the internal high-side power MOSFET. Connects to the external inductor and freewheeling Schottky diode. Also tied to the metal tab of the TO263-7L package. |+| 5 | CSP | input | Current sense positive input. Connects to the high side of the external current-sense resistor for output current limiting. |+| 6 | VC | passive | Internal voltage regulator bypass pin. Requires a 1 uF bypass capacitor between VC and VIN. |+| 7 | VIN | power_in | Power supply input pin. Accepts 8 V to 80 V DC input. A bypass capacitor between VIN and GND is required for noise suppression. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | XLSEMI |+| Package | TO-263-7 |+| Category | PMIC |+| Pins | 7 |++## Ordering variants++- `XL7056E1E1`++## CAD (KiCad official)++- Symbol: `XL7056E1`+- Footprint: `Package_TO_SOT_SMD:TO-263-2`+- 3D model: TO-263-7 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [XLSEMI datasheet](docs/xl7056e1-datasheet.pdf) (11 pp, sha256 `fa827ef1aee9b233`, 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/xl7056e1-datasheet.pdf)
page.jsonadded+34@@ -0,0 +1,34 @@+{+ "slug": "xl7056e1",+ "version": "0.1.0",+ "type": "component",+ "description": "XLSEMI DC-DC Converters, TO-263-7. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "pmic",+ "xl7056e1"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "xl7056e1.kicad_sym",+ "xl7056e1.kicad_mod",+ "xl7056e1.glb",+ "xl7056e1.step",+ "xl7056e1.lbr",+ "docs/hero.png",+ "docs/xl7056e1-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "visibility": "public",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}