component
ZLDO1117QK50TC
Public Made by Adomby adom
Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+102−8@@ -1,13 +1,112 @@ {+ "schema_version": 1,+ "type": "component", "slug": "zldo1117qk50tc",+ "title": "ZLDO1117QK50TC",+ "brief": "Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "zldo1117qk50tc" ],+ "component": {+ "mpn": "ZLDO1117QK50TC",+ "manufacturer": "Diodes Incorporated",+ "package": "TO-252",+ "pin_count": 4,+ "category": "PMIC",+ "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2312062237_Diodes-Incorporated-ZLDO1117QK50TC_C6016205.pdf",+ "parts": {+ "symbol": "zldo1117qk50tc.kicad_sym",+ "footprint": "zldo1117qk50tc.kicad_mod",+ "model_3d": "zldo1117qk50tc.glb",+ "model_3d_step": "zldo1117qk50tc.step",+ "lbr": "zldo1117qk50tc.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference pin for the fixed-output ZLDO1117Q-50 variant. On adjustable variants this same pin is the ADJ feedback node; on this 5.0V fixed-mode part it is tied internally to the reference divider and must be connected to system ground."+ },+ {+ "number": "2",+ "name": "VOUT",+ "type": "power_out",+ "description": "Regulated 5.0V output of the LDO, capable of sourcing up to 1A. Requires a minimum 4.7\u00b5F capacitor to ground (0.05\u03a9 \u2264 ESR \u2264 0.5\u03a9) for stability; a larger output capacitor improves AC load response. The exposed tab is also VOUT."+ },+ {+ "number": "3",+ "name": "VIN",+ "type": "power_in",+ "description": "Input supply pin, 2.7V to 18V. A large storage capacitor (0.05\u03a9 \u2264 ESR \u2264 0.5\u03a9) should be placed close to this pin so the input does not sag below the minimum dropout during load transients. VIN must be at least ~1.3V above VOUT for proper regulation (6.3V minimum for 5.0V output at full load)."+ },+ {+ "number": "TAB",+ "name": "VOUT",+ "type": "power_out",+ "description": "Exposed thermal tab electrically tied to VOUT. Solder to the PCB copper pour associated with the output net to conduct heat and improve power dissipation (\u03b8JA = 73 \u00b0C/W, \u03b8JC = 12 \u00b0C/W for TO252)."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2312062237_Diodes-Incorporated-ZLDO1117QK50TC_C6016205.pdf",+ "pages": 14,+ "sha256": "52a05840bdb17cd6",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 4,+ "described": 4,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "Diodes Incorporated",+ "Package": "TO-252",+ "Category": "PMIC",+ "Pins": "4"+ }+ },+ "variants": [+ {+ "mpn": "ZLDO1117QK50TC",+ "kind": "packaging"+ },+ {+ "mpn": "ZLDO1117QG50TA",+ "kind": "unknown"+ }+ ],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "zldo1117qk50tc"+ ],+ "discovery_pitch": "ZLDO1117QK50TC (Diodes Incorporated) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +124,5 @@ "docs/zldo1117qk50tc-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }