L78M12CDT-TR

@@ -0,0 +1,150 @@+{+  "spec": "adom-hero 1.4",+  "mpn": "L78M12CDT-TR",+  "kind": "component + footprint reference art",+  "board_use": false,+  "plane_z_mm": -0.02,+  "units": "metre",+  "upAxis": "Z",+  "layers": {+    "pad_outlines": {+      "material": "Footprint pads - teal dashed outlines - 50 percent opacity",+      "rgba": [+        0.0,+        0.902,+        0.863,+        0.5+      ],+      "pads": 3,+      "span_mm": 12.7,+      "dash_mm": 0.3175,+      "gap_mm": 0.1905,+      "pad_stroke_mm": 0.0762+    },+    "silkscreen": {+      "material": "Silkscreen reference lines - 30 percent opacity",+      "rgba": [+        0.92,+        0.96,+        1.0,+        0.3+      ],+      "footprint_items": 5,+      "pin1": {+        "source": "footprint silkscreen",+        "pad": "1"+      }+    },+    "signal_names": {+      "material": "Signal names - 50 percent opacity",+      "rgba": [+        0.92,+        0.96,+        1.0,+        0.5+      ],+      "font": "DejaVu Sans Mono",+      "labels": 3,+      "sides": "top + mirrored underside (single-sided)",+      "fallback_to_pad_number": 0+    }+  },+  "align": {+    "ok": true,+    "centre_offset_mm": 0.0,+    "tolerance_mm": 0.848,+    "orientation_flipped": false,+    "contacts_bbox_mm": [+      -5.79,+      4.11,+      -3.25,+      3.25+    ],+    "pads_bbox_mm": [+      -6.14,+      4.46,+      -2.9,+      2.9+    ],+    "seating_z_mm": 0.0+  },+  "sources": {+    "glb": "l78m12cdt-tr-etched.glb",+    "glb_sha256": "78dc60fc9decd89e31e30082728622aacfb2025299eab1a1ce2abf1a5130f505",+    "footprint": "l78m12cdt-tr.kicad_mod",+    "footprint_sha256": "18c28e5e147d5e9b17a8ccf47f4992abde94d1436cc611e6f7e395af6edc4969",+    "pins": "page.json component.pins",+    "pins_sha256": "f786d53337660f1d4460b241372f2100c2d2b5a7d106493434cf616c834d6886"+  },+  "generator": "adom-wiki 1.8.24 (component_hero)",+  "labels": [+    {+      "pad": "1",+      "text": "INPUT",+      "x": -6.29,+      "y": -2.28,+      "align": "right",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "2",+      "text": "GND",+      "x": 4.61,+      "y": 0.0,+      "align": "left",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "3",+      "text": "OUTPUT",+      "x": -6.29,+      "y": 2.28,+      "align": "right",+      "vertical": false,+      "h": 0.6+    }+  ],+  "pads": [+    {+      "number": "1",+      "shape": "roundrect",+      "center_mm": [+        -5.04,+        -2.28+      ],+      "size_mm": [+        2.2,+        1.2+      ],+      "rot": 0.0+    },+    {+      "number": "2",+      "shape": "roundrect",+      "center_mm": [+        1.26,+        0.0+      ],+      "size_mm": [+        6.4,+        5.8+      ],+      "rot": 0.0+    },+    {+      "number": "3",+      "shape": "roundrect",+      "center_mm": [+        -5.04,+        2.28+      ],+      "size_mm": [+        2.2,+        1.2+      ],+      "rot": 0.0+    }+  ]+}

@@ -1,6 +1,6 @@ {   "slug": "l78m12cdt-tr",-  "version": "0.2.0",+  "version": "0.2.1",   "type": "component",   "description": "STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2(DPAK). Datasheet-verified pinout, KiCad symbol/footprint/3D.",   "tags": [@@ -20,14 +20,24 @@     "l78m12cdt-tr.kicad_mod",     "l78m12cdt-tr.glb",     "l78m12cdt-tr.step",+    "l78m12cdt-tr-etched.step",     "l78m12cdt-tr.lbr",     "docs/hero.png",     "docs/l78m12cdt-tr-datasheet.pdf",     "viewers/symbol.html",     "viewers/footprint.html",-    "pads.json"+    "pads.json",+    "l78m12cdt-tr-etched.glb",+    "l78m12cdt-tr-hero.glb",+    "l78m12cdt-tr-hero.overlay.json"   ],   "metadata": {+    "specs": {+      "Manufacturer": "STMicroelectronics",+      "Package": "TO-252-2(DPAK)",+      "Category": "PMIC",+      "Pins": "3"+    },     "characteristics": {       "version": 1,       "source": "datasheet",@@ -46,5 +56,126 @@         }       ]     }-  }+  },+  "component": {+    "mpn": "L78M12CDT-TR",+    "manufacturer": "STMicroelectronics",+    "package": "TO-252-2(DPAK)",+    "pin_count": 3,+    "category": "PMIC",+    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+    "datasheet": "https://www.st.com/resource/en/datasheet/l78m12cdt-tr.pdf",+    "parts": {+      "symbol": "l78m12cdt-tr.kicad_sym",+      "footprint": "l78m12cdt-tr.kicad_mod",+      "model_3d": "l78m12cdt-tr-hero.glb",+      "model_3d_plain": "l78m12cdt-tr.glb",+      "model_3d_step": "l78m12cdt-tr-etched.step",+      "model_3d_step_plain": "l78m12cdt-tr.step",+      "lbr": "l78m12cdt-tr.lbr"+    },+    "distributor_links": {+      "digikey": "497-1211-2-ND",+      "mouser": "511-L78M12CDT-TR",+      "lcsc": "C16424"+    },+    "pins": [+      {+        "number": "1",+        "name": "INPUT",+        "type": "power_in",+        "description": "Unregulated positive DC input. Absolute maximum 35 V for 5-18 V output versions (40 V for 20/24 V versions). Bypass to GND with ~0.33 uF ceramic close to the pin for stability and transient rejection."+      },+      {+        "number": "2",+        "name": "GND",+        "type": "power_in",+        "description": "Common ground reference for input and output. Electrically connected to the DPAK tab (heatsink); the tab must be soldered to a copper pour that acts as both the ground return and the primary heat-dissipation path (RthJA ~= 100 C/W without additional heatsinking)."+      },+      {+        "number": "3",+        "name": "OUTPUT",+        "type": "power_out",+        "description": "Regulated +12 V output, 500 mA nominal (internally current-limited). Requires a 0.1 uF ceramic bypass close to the pin to ensure loop stability and transient response."+      }+    ],+    "provenance": {+      "extractor": "ds2sf",+      "datasheet": {+        "url": "https://www.st.com/resource/en/datasheet/l78m12cdt-tr.pdf",+        "pages": 46,+        "sha256": "bf25de1549fb4045",+        "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"+    },+    "pin1": {+      "pad": "1",+      "at": [+        -5.04,+        -2.28+      ],+      "corner": "top-left",+      "source": "silk-marker",+      "derived_from": "TO-252-2@sha256:18c28e5e147d5e9b",+      "mark": "drawn"+    },+    "models_3d": [+      {+        "file": "l78m12cdt-tr.step",+        "role": "plain",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin = pad-pattern centre",+        "seat": "z = 0",+        "extents_mm": [+          9.9,+          6.5,+          2.32+        ],+        "zmin_mm": 0,+        "centre_offset_mm": 0,+        "footprint_binding": "identity",+        "sha256": "3eb4c99603a4fe837c2fe9308bc174769ded87a785a0df48d2dc441432ee8b4c",+        "checked": "2026-10-07",+        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+      },+      {+        "file": "l78m12cdt-tr-etched.step",+        "role": "eda",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin = pad-pattern centre",+        "seat": "z = 0",+        "extents_mm": [+          9.9,+          6.5,+          2.32+        ],+        "zmin_mm": 0,+        "centre_offset_mm": 0,+        "footprint_binding": "identity",+        "sha256": "60c140307809f21d8ee73423171451a03234d34c61191d3c2c8ea794130e8d17",+        "checked": "2026-10-16",+        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+      }+    ]+  },+  "title": "L78M12CDT-TR",+  "brief": "STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2(DPAK). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",+  "discovery_triggers": [+    "l78m12cdt-tr"+  ],+  "discovery_pitch": "L78M12CDT-TR (STMicroelectronics) component page with datasheet-verified CAD.",+  "visibility": "public" }