REF3012AIDBZR

{
  "schema_version": 1,
  "type": "component",
  "slug": "ref3012aidbzr",
  "title": "REF3012AIDBZR",
  "brief": "Texas Instruments Voltage Reference, SOT-23. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "pmic",
    "ref3012aidbzr"
  ],
  "component": {
    "mpn": "REF3012AIDBZR",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "PMIC",
    "subcategory": "Voltage Reference",
    "datasheet": "https://www.ti.com/lit/ds/symlink/ref3012aidbzr.pdf",
    "parts": {
      "symbol": "ref3012aidbzr.kicad_sym",
      "footprint": "ref3012aidbzr.kicad_mod",
      "model_3d": "ref3012aidbzr-etched.glb",
      "model_3d_plain": "ref3012aidbzr.glb",
      "model_3d_step": "ref3012aidbzr-etched.step",
      "model_3d_step_plain": "ref3012aidbzr.step",
      "lbr": "ref3012aidbzr.lbr"
    },
    "distributor_links": {
      "digikey": "296-32213-2-ND",
      "lcsc": "C34674"
    },
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "power_in",
        "description": "Positive supply input. Operating range 1.8V to 5.5V (VREF + 1mV dropout minimum). Absolute max 7.0V. Quiescent current 50µA max."
      },
      {
        "number": "2",
        "name": "OUT",
        "type": "output",
        "description": "1.25V precision voltage reference output. Initial accuracy 0.2%, supplies up to 25mA load current, short-circuit protected (typ 45mA). No load capacitor required."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground / negative supply return."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/ref3012aidbzr.pdf",
        "pages": 17,
        "sha256": "ffa7c37e7b71c282",
        "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": [
        -0.9375,
        -0.95
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOT-23@sha256:0d88c86c1b6d8c1a",
      "mark": "drawn"
    },
    "models_3d": [
      {
        "file": "ref3012aidbzr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ref3012aidbzr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "485e69a5842da0b717b3df7b671168979f1b0d281fb16c05288ae2fffbe817cd",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOT-23",
      "Category": "PMIC",
      "Pins": "3"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ref3012aidbzr"
  ],
  "discovery_pitch": "REF3012AIDBZR (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ref3012aidbzr.kicad_sym",
    "ref3012aidbzr.kicad_mod",
    "ref3012aidbzr.glb",
    "ref3012aidbzr.step",
    "ref3012aidbzr-etched.step",
    "ref3012aidbzr.lbr",
    "docs/hero.png",
    "docs/ref3012aidbzr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "REF3012AIDBZR",
      "kind": "packaging"
    },
    {
      "mpn": "REF3012AIDBZT",
      "kind": "unknown"
    }
  ],
  "updated_at": "2026-09-25T04:44:14.205Z"
}