LT1009IDR

{
  "slug": "lt1009idr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Voltage Reference, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "lt1009idr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lt1009idr.kicad_sym",
    "lt1009idr.kicad_mod",
    "lt1009idr.glb",
    "lt1009idr.step",
    "lt1009idr.lbr",
    "docs/hero.png",
    "docs/lt1009idr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "LT1009IDR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Reference",
    "datasheet": "https://www.ti.com/lit/ds/symlink/lt1009.pdf",
    "parts": {
      "symbol": "lt1009idr.kicad_sym",
      "footprint": "lt1009idr.kicad_mod",
      "model_3d": "lt1009idr-etched.glb",
      "model_3d_plain": "lt1009idr.glb",
      "model_3d_step": "lt1009idr-etched.step",
      "model_3d_step_plain": "lt1009idr.step",
      "lbr": "lt1009idr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2156532",
      "digikey": "296-14613-2-ND",
      "mouser": "595-LT1009IDR"
    },
    "distributor_check": {
      "checked_at": "2026-09-26T18:04:03Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-14613-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-LT1009IDR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "4",
        "name": "ANODE",
        "type": "power_in",
        "description": "Anode terminal; receives reverse-bias supply voltage through current-limiting resistor for 2.5-V reference generation."
      },
      {
        "number": "5",
        "name": "ADJ",
        "type": "input",
        "description": "Adjustment terminal; accepts voltage input from GND to VZ for \u00b15% reference voltage adjustment without affecting temperature coefficient."
      },
      {
        "number": "6",
        "name": "CATHODE",
        "type": "power_out",
        "description": "Cathode terminal (primary); outputs regulated 2.5-V reference voltage with maximum initial tolerance of \u00b110 mV in D and PW packages."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "8",
        "name": "CATHODE",
        "type": "power_out",
        "description": "Cathode terminal (secondary); internally connected to Pin 6 to provide redundant reference output path."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-4-6",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: CATHODE terminal appears on two pins (6 and 8); datasheet indicates internal connection but this red"
        ],
        "pages_sent": 23,
        "cost_usd": 0.2132,
        "at": "2026-09-26T18:03:46"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/lt1009.pdf",
        "pages": 23,
        "sha256": "0de77fb68649fe68",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  }
}