BL8503-25PRM

@@ -0,0 +1,150 @@+{+  "spec": "adom-hero 1.4",+  "mpn": "BL8503-25PRM",+  "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": 3.6,+      "dash_mm": 0.12,+      "gap_mm": 0.072,+      "pad_stroke_mm": 0.03+    },+    "silkscreen": {+      "material": "Silkscreen reference lines - 30 percent opacity",+      "rgba": [+        0.92,+        0.96,+        1.0,+        0.3+      ],+      "footprint_items": 8,+      "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": 0.288,+    "orientation_flipped": false,+    "contacts_bbox_mm": [+      -1.25,+      1.25,+      -1.15,+      1.15+    ],+    "pads_bbox_mm": [+      -1.8,+      1.8,+      -1.25,+      1.25+    ],+    "seating_z_mm": 0.0+  },+  "sources": {+    "glb": "bl8503-25prm-etched.glb",+    "glb_sha256": "0ca693923df48a6e197a3506e51998fafbc216deee7215ab359289a20b89c9b0",+    "footprint": "bl8503-25prm.kicad_mod",+    "footprint_sha256": "ab2ce7041629a2c0042ab00c2e26a6b4a78722e2451c5c855d0eecd3361adb05",+    "pins": "page.json component.pins",+    "pins_sha256": "957d21d36e5fd8b6051f324606346d20d4b3f1f8de7f601308ce724c1896ddf2"+  },+  "generator": "adom-wiki 1.8.24 (component_hero)",+  "labels": [+    {+      "pad": "1",+      "text": "Vss",+      "x": -1.95,+      "y": -0.95,+      "align": "right",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "2",+      "text": "Vout",+      "x": -1.95,+      "y": 0.95,+      "align": "right",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "3",+      "text": "Vin",+      "x": 1.95,+      "y": 0.0,+      "align": "left",+      "vertical": false,+      "h": 0.6+    }+  ],+  "pads": [+    {+      "number": "1",+      "shape": "roundrect",+      "center_mm": [+        -1.1375,+        -0.95+      ],+      "size_mm": [+        1.325,+        0.6+      ],+      "rot": 0.0+    },+    {+      "number": "2",+      "shape": "roundrect",+      "center_mm": [+        -1.1375,+        0.95+      ],+      "size_mm": [+        1.325,+        0.6+      ],+      "rot": 0.0+    },+    {+      "number": "3",+      "shape": "roundrect",+      "center_mm": [+        1.1375,+        0.0+      ],+      "size_mm": [+        1.325,+        0.6+      ],+      "rot": 0.0+    }+  ]+}

@@ -1,6 +1,6 @@ {   "slug": "bl8503-25prm",-  "version": "0.1.1",+  "version": "0.1.2",   "type": "component",   "description": "BL Shanghai Belling Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-3L. Datasheet-verified pinout, KiCad symbol/footprint/3D.",   "tags": [@@ -26,7 +26,9 @@     "viewers/symbol.html",     "viewers/footprint.html",     "bl8503-25prm-etched.step",-    "bl8503-25prm-etched.glb"+    "bl8503-25prm-etched.glb",+    "bl8503-25prm-hero.glb",+    "bl8503-25prm-hero.overlay.json"   ],   "metadata": {     "characteristics": {@@ -48,5 +50,110 @@       ]     }   },-  "visibility": "public"+  "visibility": "public",+  "component": {+    "mpn": "BL8503-25PRM",+    "manufacturer": "BL Shanghai Belling",+    "package": "SOT-23-3L",+    "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/2201121530_BL-Shanghai-Belling-BL8503-25PRM_C2932483.pdf",+    "parts": {+      "symbol": "bl8503-25prm.kicad_sym",+      "footprint": "bl8503-25prm.kicad_mod",+      "model_3d": "bl8503-25prm-hero.glb",+      "model_3d_plain": "bl8503-25prm.glb",+      "model_3d_step": "bl8503-25prm-etched.step",+      "model_3d_step_plain": "bl8503-25prm.step",+      "lbr": "bl8503-25prm.lbr"+    },+    "distributor_links": {},+    "pins": [+      {+        "number": "1",+        "name": "Vss",+        "type": "power_in",+        "description": "Ground reference for the regulator. Connect to system ground."+      },+      {+        "number": "2",+        "name": "Vout",+        "type": "power_out",+        "description": "Regulated output voltage (2.5V for BL8503-25PRM, factory-trimmed within +/-2%). Supplies up to 250mA. Requires a 1uF (tantalum recommended) output capacitor for loop stability."+      },+      {+        "number": "3",+        "name": "Vin",+        "type": "power_in",+        "description": "Unregulated supply input. Operating range 1.5V-10V (recommended max 8V); requires at least Vout + dropout (~170mV @ 100mA, ~400mV @ 250mA). A 1uF (tantalum recommended) input capacitor is required."+      }+    ],+    "provenance": {+      "extractor": "ds2sf",+      "datasheet": {+        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2201121530_BL-Shanghai-Belling-BL8503-25PRM_C2932483.pdf",+        "pages": 13,+        "sha256": "8f6684221c2cf4c4",+        "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"+    },+    "models_3d": [+      {+        "file": "bl8503-25prm.step",+        "role": "plain",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin = pad-pattern centre",+        "seat": "z = 0",+        "extents_mm": [+          2.5,+          3,+          1.2+        ],+        "zmin_mm": 0,+        "centre_offset_mm": 0,+        "footprint_binding": "identity",+        "sha256": "16964b14f93e6c778288a0c110b35f670fab733109c26f0da7dfc07cc3350040",+        "checked": "2026-10-07",+        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+      },+      {+        "file": "bl8503-25prm-etched.step",+        "role": "eda",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin = pad-pattern centre",+        "seat": "z = 0",+        "extents_mm": [+          2.5,+          3,+          1.2+        ],+        "zmin_mm": 0,+        "centre_offset_mm": 0,+        "footprint_binding": "identity",+        "sha256": "ce0fed5c2d93f08b34e4fe4b7686e8c6b4763d67f31d5483894eda0afa2d9063",+        "checked": "2026-10-07",+        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+      }+    ]+  },+  "title": "BL8503-25PRM",+  "brief": "BL Shanghai Belling Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-3L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",+  "discovery_triggers": [+    "bl8503-25prm"+  ],+  "discovery_pitch": "BL8503-25PRM (BL Shanghai Belling) component page with datasheet-verified CAD." }