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AMS1117CD-5.0
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UMW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+92−8@@ -1,13 +1,102 @@ {+ "schema_version": 1,+ "type": "component", "slug": "ams1117cd-5-0",+ "title": "AMS1117CD-5.0",+ "brief": "UMW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "UMW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "ams1117cd-5.0" ],+ "component": {+ "mpn": "AMS1117CD-5.0",+ "manufacturer": "UMW",+ "package": "TO-252-2",+ "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/2403191555_UMW-Youtai-Semiconductor-Co---Ltd--AMS1117CD-5-0_C347250.pdf",+ "parts": {+ "symbol": "ams1117cd-5-0.kicad_sym",+ "footprint": "ams1117cd-5-0.kicad_mod",+ "model_3d": "ams1117cd-5-0.glb",+ "model_3d_step": "ams1117cd-5-0.step",+ "lbr": "ams1117cd-5-0.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "GND",+ "type": "power_in",+ "description": "Ground / return for the regulator. On the fixed-voltage AMS1117-5.0 this pin is the device ground reference (labeled GND/ADJ in the shared pinout table; on fixed versions the internal F1/F2 fuses connect it as GND)."+ },+ {+ "number": "2",+ "name": "VOUT",+ "type": "power_out",+ "description": "Regulated 5.0V output (1.176-1.224V per-cell trim; fixed 5.0V \u00b12% for the -5.0 variant). Requires a \u226522\u00b5F tantalum output capacitor for stability. Rated 1A continuous; current-limited at ~2.1-2.5A. On TO-252 this pin is electrically tied to the exposed tab."+ },+ {+ "number": "3",+ "name": "VIN",+ "type": "power_in",+ "description": "Unregulated input supply. Absolute maximum 18V; recommended operating input 12V max. For a 5.0V output, VIN must be \u2265 VOUT + VDROP (typ. 1.2V @ 1A). A 10\u00b5F input capacitor is recommended."+ },+ {+ "number": "4",+ "name": "TAB",+ "type": "power_out",+ "description": "Exposed thermal tab on TO-252 (DPAK). Electrically connected to VOUT (pin 2) - solder to a copper pour tied to VOUT for heatsinking. Junction-to-ambient thermal resistance is 100\u00b0C/W for the TO-252 package."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2403191555_UMW-Youtai-Semiconductor-Co---Ltd--AMS1117CD-5-0_C347250.pdf",+ "pages": 13,+ "sha256": "5ec219092aa45bd9",+ "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": "UMW",+ "Package": "TO-252-2",+ "Category": "PMIC",+ "Pins": "4"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "ams1117cd-5.0"+ ],+ "discovery_pitch": "AMS1117CD-5.0 (UMW) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +114,5 @@ "docs/ams1117cd-5-0-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }