LM336LP-2-5

{
  "schema_version": 1,
  "type": "component",
  "slug": "lm336lp-2-5",
  "title": "LM336LP-2-5",
  "brief": "Texas Instruments Voltage Reference, TO-92-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "lm336lp-2-5",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "LM336LP-2-5",
    "manufacturer": "Texas Instruments",
    "package": "TO-92-3",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Reference",
    "datasheet": "https://www.ti.com/cn/lit/gpn/lm336-2.5",
    "parts": {
      "symbol": "lm336lp-2-5.kicad_sym",
      "footprint": "lm336lp-2-5.kicad_mod",
      "model_3d": "lm336lp-2-5-hero.glb",
      "model_3d_plain": "lm336lp-2-5.glb",
      "model_3d_step": "lm336lp-2-5-etched.step",
      "model_3d_step_plain": "lm336lp-2-5.step",
      "lbr": "lm336lp-2-5.lbr"
    },
    "distributor_links": {
      "lcsc": "C1575623",
      "digikey": "2156-LM336LP-2-5-ND",
      "mouser": "595-LM336LP-2-5"
    },
    "distributor_check": {
      "checked_at": "2026-10-07T23:06:45Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "2156-LM336LP-2-5-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-LM336LP-2-5",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "ANODE",
        "type": "power_in",
        "description": "Anode of the 2.5-V shunt reference diode, normally tied to the circuit ground or negative rail; forward current is limited to 10 mA."
      },
      {
        "number": "2",
        "name": "CATHODE",
        "type": "passive",
        "description": "Cathode of the 2.5-V shunt reference diode, biased through a series resistor with operating current of 400 µA to 10 mA and reverse current limited to 20 mA."
      },
      {
        "number": "3",
        "name": "ADJ",
        "type": "input",
        "description": "Adjustment terminal used to trim the reference voltage and temperature coefficient, for example with a 10 kΩ potentiometer adjusted to 2.49 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pin-to-number mapping is inferred from the page 1 LP top view (ANODE, CATHODE, ADJ top to bottom; Pin electrical types are assigned by function. The datasheet gives no ERC classes. Anode is treated ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 17,
        "cost_usd": 0.2271,
        "at": "2026-10-07T23:06:32"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/lm336-2.5",
        "pages": 17,
        "sha256": "cd8c97cca19c711b",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "lm336lp-2-5.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          4.83,
          3.745,
          9.8
        ],
        "zmin_mm": -2.5,
        "centre_offset_mm": 0.542,
        "footprint_binding": "identity",
        "sha256": "f0b61c32ecbf0067157adc5a3d4966ceadf5d6dafe93c51af35f76c41c71a54a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lm336lp-2-5-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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        ],
        "zmin_mm": -2.5,
        "centre_offset_mm": 0.542,
        "footprint_binding": "identity",
        "sha256": "d7ca486e558205d6c161b236c7ae6484fe26c49a28736b04edec938ca35f1b29",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "TO-92-3",
      "Category": "Power Management (PMIC)",
      "Pins": "3"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "lm336lp-2-5"
  ],
  "discovery_pitch": "LM336LP-2-5 (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "lm336lp-2-5.step",
    "lm336lp-2-5.lbr",
    "docs/hero.png",
    "docs/lm336lp-2-5-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lm336lp-2-5-hero.glb",
    "lm336lp-2-5-hero.overlay.json"
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  "visibility": {
    "public": true
  }
}