ATL431LIBQDBZR

@@ -0,0 +1,150 @@+{+  "spec": "adom-hero 1.4",+  "mpn": "ATL431LIBQDBZR",+  "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": "atl431libqdbzr-etched.glb",+    "glb_sha256": "9a046141b6e83fd86cf4a147efd0bf6a1bce3e15770cd702ee8c876889ea90f9",+    "footprint": "atl431libqdbzr.kicad_mod",+    "footprint_sha256": "ab2ce7041629a2c0042ab00c2e26a6b4a78722e2451c5c855d0eecd3361adb05",+    "pins": "page.json component.pins",+    "pins_sha256": "ac3ec0f78b920bbf30a79d5bfc0579e23f541468750f21c23388f79b7cb63163"+  },+  "generator": "adom-wiki 1.8.24 (component_hero)",+  "labels": [+    {+      "pad": "1",+      "text": "CATHODE",+      "x": -1.95,+      "y": -0.95,+      "align": "right",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "2",+      "text": "REF",+      "x": -1.95,+      "y": 0.95,+      "align": "right",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "3",+      "text": "ANODE",+      "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": "atl431libqdbzr",-  "version": "0.1.0",+  "version": "0.1.1",   "type": "component",   "description": "Texas Instruments Voltage Reference, SOT-23-3. Datasheet-verified pinout, KiCad symbol/footprint/3D.",   "tags": [@@ -26,7 +26,10 @@     "docs/hero.png",     "docs/atl431libqdbzr-datasheet.pdf",     "viewers/symbol.html",-    "viewers/footprint.html"+    "viewers/footprint.html",+    "atl431libqdbzr-etched.step",+    "atl431libqdbzr-hero.glb",+    "atl431libqdbzr-hero.overlay.json"   ],   "component": {     "mpn": "ATL431LIBQDBZR",@@ -141,5 +144,291 @@         "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"       }     ]-  }+  },+  "title": "ATL431LIBQDBZR",+  "brief": "Texas Instruments Voltage Reference, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+  "metadata": {+    "specs": {+      "Manufacturer": "Texas Instruments",+      "Package": "SOT-23-3",+      "Category": "Power Management (PMIC)",+      "Pins": "3"+    },+    "characteristics": {+      "version": 1,+      "source": "datasheet",+      "datasheet_sha256": "68e0ac1b6eb6b764",+      "rows": [+        {+          "name": "Reference voltage (ATL431LIBx, 25°C)",+          "symbol": "VREF",+          "kind": "electrical",+          "unit": "mV",+          "min": 2487,+          "typ": 2500,+          "max": 2512,+          "conditions": "VKA = Vref, IKA = 1mA",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "Reference voltage deviation over temperature range (Q grade)",+          "symbol": "VI(dev)",+          "kind": "electrical",+          "unit": "mV",+          "min": null,+          "typ": 10,+          "max": 27,+          "conditions": "VKA = Vref, IKA = 1mA",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "Reference voltage change to cathode voltage change ratio",+          "symbol": "ΔVref/ΔVKA",+          "kind": "voltage_coefficient",+          "unit": "mV/V",+          "min": null,+          "typ": -1.4,+          "max": -2.7,+          "conditions": "IKA = 1mA, ΔVKA = 10V - Vref",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "Reference voltage change to cathode voltage change ratio",+          "symbol": "ΔVref/ΔVKA",+          "kind": "voltage_coefficient",+          "unit": "mV/V",+          "min": null,+          "typ": -1,+          "max": -2,+          "conditions": "IKA = 1mA, ΔVKA = 36V - 10V",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "Reference input current",+          "symbol": "Iref",+          "kind": "electrical",+          "unit": "µA",+          "min": null,+          "typ": 0.2,+          "max": 0.4,+          "conditions": "IKA = 1mA, R1 = 10kΩ, R2 = ∞",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "Reference input current deviation over temperature range",+          "symbol": "II(dev)",+          "kind": "electrical",+          "unit": "µA",+          "min": null,+          "typ": 0.1,+          "max": 0.3,+          "conditions": "IKA = 1mA, R1 = 10kΩ, R2 = ∞",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "Minimum cathode current for regulation",+          "symbol": "Imin",+          "kind": "electrical",+          "unit": "µA",+          "min": null,+          "typ": 65,+          "max": 80,+          "conditions": "VKA = Vref",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "Off-state cathode current",+          "symbol": "Ioff",+          "kind": "electrical",+          "unit": "µA",+          "min": null,+          "typ": 0.1,+          "max": 1,+          "conditions": "VKA = 36V, Vref = 0",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "Dynamic impedance",+          "symbol": "|ZKA|",+          "kind": "electrical",+          "unit": "Ω",+          "min": null,+          "typ": 0.3,+          "max": 0.65,+          "conditions": "VKA = Vref, IKA = 1mA to 15mA",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "Cathode voltage (absolute maximum)",+          "symbol": "VKA",+          "kind": "absolute_maximum",+          "unit": "V",+          "min": null,+          "typ": null,+          "max": 37,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Continuous cathode current range (absolute maximum)",+          "symbol": "IKA",+          "kind": "absolute_maximum",+          "unit": "mA",+          "min": -10,+          "typ": null,+          "max": 18,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Reference input current (absolute maximum)",+          "symbol": "II(ref)",+          "kind": "absolute_maximum",+          "unit": "mA",+          "min": -5,+          "typ": null,+          "max": 10,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Operating junction temperature range (absolute maximum)",+          "symbol": "TJ",+          "kind": "absolute_maximum",+          "unit": "C",+          "min": -40,+          "typ": null,+          "max": 150,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Storage temperature range (absolute maximum)",+          "symbol": "Tstg",+          "kind": "absolute_maximum",+          "unit": "C",+          "min": -65,+          "typ": null,+          "max": 150,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Cathode voltage (recommended)",+          "symbol": "VKA",+          "kind": "recommended_operating",+          "unit": "V",+          "min": null,+          "typ": null,+          "max": 36,+          "conditions": "Minimum printed as VREF (not a number); Vref nominal 2.5 V",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Continuous cathode current range (recommended)",+          "symbol": "IKA",+          "kind": "recommended_operating",+          "unit": "mA",+          "min": 0.1,+          "typ": null,+          "max": 15,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Operating free-air temperature (Q grade, ATL43xLIxQ)",+          "symbol": "TA",+          "kind": "recommended_operating",+          "unit": "C",+          "min": -40,+          "typ": null,+          "max": 125,+          "conditions": "ATL43xLIxQ, natural convection",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Junction-to-ambient thermal resistance",+          "symbol": "RθJA",+          "kind": "thermal",+          "unit": "C/W",+          "min": null,+          "typ": 371.7,+          "max": null,+          "conditions": "DBZ package, 3 pins",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Junction-to-case (top) thermal resistance",+          "symbol": "RθJC(top)",+          "kind": "thermal",+          "unit": "C/W",+          "min": null,+          "typ": 145.9,+          "max": null,+          "conditions": "DBZ package, 3 pins",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Junction-to-board thermal resistance",+          "symbol": "RθJB",+          "kind": "thermal",+          "unit": "C/W",+          "min": null,+          "typ": 104.7,+          "max": null,+          "conditions": "DBZ package, 3 pins",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Junction-to-top characterization parameter",+          "symbol": "ψJT",+          "kind": "thermal",+          "unit": "C/W",+          "min": null,+          "typ": 23.9,+          "max": null,+          "conditions": "DBZ package, 3 pins",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Junction-to-board characterization parameter",+          "symbol": "ψJB",+          "kind": "thermal",+          "unit": "C/W",+          "min": null,+          "typ": 102.9,+          "max": null,+          "conditions": "DBZ package, 3 pins",+          "source_page": 4,+          "source": "datasheet"+        }+      ]+    }+  },+  "discovery_triggers": [+    "atl431libqdbzr"+  ],+  "discovery_pitch": "ATL431LIBQDBZR (Texas Instruments) component page with datasheet-verified CAD.",+  "visibility": "public" }