79L12

@@ -1,6 +1,6 @@ {   "slug": "79l12",-  "version": "0.2.2",+  "version": "0.2.3",   "type": "component",   "description": "TWGMC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89. Datasheet-verified pinout, KiCad symbol/footprint/3D.",   "tags": [@@ -27,7 +27,9 @@     "viewers/symbol.html",     "viewers/footprint.html",     "pads.json",-    "79l12-etched.glb"+    "79l12-etched.glb",+    "79l12-hero.glb",+    "79l12-hero.overlay.json"   ],   "metadata": {     "characteristics": {@@ -49,5 +51,123 @@       ]     }   },-  "visibility": "public"+  "visibility": "public",+  "component": {+    "mpn": "79L12",+    "manufacturer": "TWGMC",+    "package": "SOT-89",+    "pin_count": 3,+    "category": "PMIC",+    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2211031900_TWGMC-79L12_C5246139.pdf",+    "parts": {+      "symbol": "79l12.kicad_sym",+      "footprint": "79l12.kicad_mod",+      "model_3d": "79l12-hero.glb",+      "model_3d_plain": "79l12.glb",+      "model_3d_step": "79l12-etched.step",+      "model_3d_step_plain": "79l12.step",+      "lbr": "79l12.lbr"+    },+    "distributor_links": {+      "lcsc": "C5246139"+    },+    "pins": [+      {+        "number": "1",+        "name": "GND",+        "type": "power_in",+        "description": "Ground / common reference pin. Common return for input and output; for a negative regulator this pin is the most-positive terminal."+      },+      {+        "number": "2",+        "name": "IN",+        "type": "power_in",+        "description": "Unregulated negative input voltage. Absolute max Vi = -35 V; typical operating range -14.5 V to -27 V. Bypass with a 0.33 uF capacitor (Ci) close to the pin."+      },+      {+        "number": "3",+        "name": "OUT",+        "type": "power_out",+        "description": "Regulated -12 V output (typ). Delivers up to 100 mA (IOM 0.1 A). Bypass with a 0.1 uF capacitor (Co) close to the pin for optimum stability and transient response."+      }+    ],+    "provenance": {+      "extractor": "ds2sf",+      "datasheet": {+        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2211031900_TWGMC-79L12_C5246139.pdf",+        "pages": 2,+        "sha256": "c1a0d6c49d6d3487",+        "source_tier": "lcsc"+      },+      "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"+    },+    "pin1": {+      "pad": "1",+      "at": [+        -1.95,+        -1.5+      ],+      "corner": "top-left",+      "source": "silk-marker",+      "derived_from": "SOT-89-3@sha256:0b8db9f4a8f2547a",+      "mark": "drawn"+    },+    "models_3d": [+      {+        "file": "79l12.step",+        "role": "plain",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin = pad-pattern centre",+        "seat": "z = 0",+        "extents_mm": [+          4,+          4.5,+          1.52+        ],+        "zmin_mm": 0,+        "centre_offset_mm": 0.05,+        "footprint_binding": "identity",+        "sha256": "844c0bb504d0c383535d9845c6376fe7a4053241a2ede8d8ef694df3fcfc37c8",+        "checked": "2026-10-07",+        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+      },+      {+        "file": "79l12-etched.step",+        "role": "eda",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin = pad-pattern centre",+        "seat": "z = 0",+        "extents_mm": [+          4.0,+          4.5,+          1.52+        ],+        "zmin_mm": 0.0,+        "centre_offset_mm": 0.05,+        "footprint_binding": "identity",+        "sha256": "30b3fee39e5f7bc74e7ec9c31bb419f547fc856137696ba1802c9d3ede28237a",+        "checked": "2026-11-12",+        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+      }+    ]+  },+  "title": "79L12",+  "brief": "TWGMC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",+  "discovery_triggers": [+    "79l12"+  ],+  "discovery_pitch": "79L12 (TWGMC) component page with datasheet-verified CAD." }