AMS1117-3.3

@@ -1,8 +1,11 @@ {+  "schema_version": 1,+  "type": "component",   "slug": "ams1117-3v3",+  "title": "AMS1117-3.3",+  "brief": "AMS 1 A low-dropout fixed 3.3 V regulator, SOT-223. 1.3 V dropout at 0.8 A, internal current + thermal limit. Datasheet-verified.",   "version": "0.1.0",-  "type": "component",-  "description": "AMS 1 A low-dropout fixed 3.3 V regulator, SOT-223. 1.3 V dropout at 0.8 A, internal current + thermal limit. Datasheet-verified.",+  "license": "CC-BY-SA-4.0",   "tags": [     "component",     "voltage-regulator",@@ -11,6 +14,92 @@     "sot-223",     "power"   ],+  "component": {+    "mpn": "AMS1117-3.3",+    "manufacturer": "Advanced Monolithic Systems",+    "package": "SOT-223",+    "pin_count": 3,+    "category": "Power Management",+    "subcategory": "1 A LDO regulator (fixed 3.3 V)",+    "datasheet": "http://www.advanced-monolithic.com/pdf/ds1117.pdf",+    "parts": {+      "symbol": "ams1117-3v3.kicad_sym",+      "footprint": "ams1117-3v3.kicad_mod",+      "model_3d": "ams1117-3v3.glb"+    },+    "distributor_links": {},+    "pins": [+      {+        "number": "1",+        "name": "GND",+        "type": "power_in",+        "description": "Ground reference for the fixed-voltage regulator. Also serves as the negative-side sense point; the top of the internal output divider (R1) is Kelvin-connected to the output tab internally."+      },+      {+        "number": "2",+        "name": "VOUT",+        "type": "power_out",+        "description": "Regulated 3.3V output; 3.251-3.349 V at TJ=25C, VIN=4.8V. Rated 1A continuous with maximum 1.3V dropout at 0.8A. Requires a 22uF solid tantalum output capacitor for loop stability. Internally shared with the SOT-223 tab (pin 4)."+      },+      {+        "number": "3",+        "name": "VIN",+        "type": "power_in",+        "description": "Unregulated input supply. Absolute maximum 15V. Requires (VIN - VOUT) >= 1.1-1.3V dropout at up to 0.8A to remain in regulation; recommended VIN = 4.75V for the 3.3V version."+      }+    ],+    "provenance": {+      "extractor": "ds2sf",+      "datasheet": {+        "url": "http://www.advanced-monolithic.com/pdf/ds1117.pdf",+        "pages": 8,+        "sha256": "189a2651878a87d5",+        "source_tier": "mfr"+      },+      "cad": "KiCad official (CC-BY-SA 4.0)",+      "pins": {+        "total": 3,+        "described": 3,+        "cites_pages": true,+        "refuses_to_fabricate": true+      }+    },+    "viewers": {+      "symbol": "viewers/symbol.html",+      "footprint": "viewers/footprint.html"+    }+  },+  "metadata": {+    "specs": {+      "Type": "Fixed LDO linear regulator",+      "Output voltage": "3.3 V (1.5% tol)",+      "Output current": "up to 1 A",+      "Dropout": "1.3 V max at 0.8 A",+      "Protection": "Current limit + thermal shutdown",+      "Output cap": "10 \u00b5F (stability)",+      "Package": "SOT-223 (tab = VOUT)",+      "Line regulation": "typ. 0.2%"+    }+  },+  "sections": [+    "hero",+    "viewers",+    "readme",+    "breadcrumbs",+    "info"+  ],+  "discovery_triggers": [+    "ams1117",+    "ams1117-3.3",+    "3.3v ldo",+    "1a ldo regulator",+    "sot-223 regulator"+  ],+  "discovery_pitch": "AMS1117-3.3 1 A fixed 3.3 V low-dropout regulator (SOT-223) with datasheet-verified pinout, KiCad symbol/footprint/3D, and full provenance.",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  },   "dependencies": {},   "hero": {     "type": "image",@@ -26,10 +115,5 @@     "docs/ams1117-3v3-datasheet.pdf",     "viewers/symbol.html",     "viewers/footprint.html"-  ],-  "visibility": "public",-  "author": {-    "name": "Ray",-    "email": "[email protected]"-  }+  ] }\ No newline at end of file