component
XL1509-5.0
Public Made by Adomby adom
UMW DC-DC Converters, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
page.json+116−8@@ -1,13 +1,126 @@ {+ "schema_version": 1,+ "type": "component", "slug": "xl1509-5-0",+ "title": "XL1509-5.0",+ "brief": "Unknown DC-DC Converters, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Unknown DC-DC Converters, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "xl1509-5.0" ],+ "component": {+ "mpn": "XL1509-5.0",+ "manufacturer": "Unknown",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "PMIC",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2403200255_UMW-Youtai-Semiconductor-Co---Ltd--XL1509-5-0_C2902368.pdf",+ "parts": {+ "symbol": "xl1509-5-0.kicad_sym",+ "footprint": "xl1509-5-0.kicad_mod",+ "model_3d": "xl1509-5-0.glb",+ "model_3d_step": "xl1509-5-0.step",+ "lbr": "xl1509-5-0.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "VIN",+ "type": "power_in",+ "description": "Supply voltage input. Operates from 4.5 V to 40 V DC (absolute max 45 V). Bypass to GND with a large-value low-ESR capacitor (e.g. 470 uF/35 V CIN + 1 uF ceramic) placed close to the pin to eliminate input switching noise."+ },+ {+ "number": "2",+ "name": "OUTPUT",+ "type": "output",+ "description": "Power switch output (SW node). Internal high-side switch connects VIN to this pin during on-time; the external Schottky catch diode (e.g. 1N5820) and inductor form the buck power stage. Saturation voltage ~1.2 V typ at 2 A."+ },+ {+ "number": "3",+ "name": "FEEDBACK",+ "type": "input",+ "description": "Feedback (FB) sense input. For fixed 5.0 V version this pin is tied to the regulated output; the internal reference is 1.23 V and the fixed-output divider is set on-die. Absolute max -0.3 V to VIN."+ },+ {+ "number": "4",+ "name": "ON/OFF",+ "type": "input",+ "description": "Enable pin, TTL-compatible with hysteresis. Drive low (<0.8 V) to enable the regulator, high (>1.4 V) to shut it down (~80 uA standby). Floating is default low (enabled). Absolute max -0.3 V to VIN."+ },+ {+ "number": "5",+ "name": "GND",+ "type": "power_in",+ "description": "Ground return. Pins 5, 6, 7, 8 are all GND and should be tied to a solid ground plane; on ESOP-8 the exposed pad also serves as thermal ground."+ },+ {+ "number": "6",+ "name": "GND",+ "type": "power_in",+ "description": "Ground return. Tie to the same ground plane as pins 5/7/8. Keep this path outside the Schottky-diode-to-output-cap ground loop to avoid switching noise injection."+ },+ {+ "number": "7",+ "name": "GND",+ "type": "power_in",+ "description": "Ground return. Tie to the same ground plane as pins 5/6/8. Keep this path outside the Schottky-diode-to-output-cap ground loop to avoid switching noise injection."+ },+ {+ "number": "8",+ "name": "GND",+ "type": "power_in",+ "description": "Ground return. Tie to the same ground plane as pins 5/6/7. Keep this path outside the Schottky-diode-to-output-cap ground loop to avoid switching noise injection."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2403200255_UMW-Youtai-Semiconductor-Co---Ltd--XL1509-5-0_C2902368.pdf",+ "pages": 15,+ "sha256": "bd5713838034a224",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 8,+ "described": 8,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "Unknown",+ "Package": "SOIC-8",+ "Category": "PMIC",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "xl1509-5.0"+ ],+ "discovery_pitch": "XL1509-5.0 (Unknown) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/xl1509-5-0-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }