main
Ray Set visibility: public 140251a 21d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "lm336lp-2-5g",
  "title": "LM336LP-2.5G",
  "brief": "HANSCHIP semiconductor Voltage Reference, TO-92. 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-2.5g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "LM336LP-2.5G",
    "manufacturer": "HANSCHIP semiconductor",
    "package": "TO-92",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Reference",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757726508184289280",
    "parts": {
      "symbol": "lm336lp-2-5g.kicad_sym",
      "footprint": "lm336lp-2-5g.kicad_mod",
      "model_3d": "lm336lp-2-5g-hero.glb",
      "model_3d_plain": "lm336lp-2-5g-etched.glb",
      "model_3d_step": "lm336lp-2-5g-etched.step",
      "model_3d_step_plain": "lm336lp-2-5g.step",
      "lbr": "lm336lp-2-5g.lbr"
    },
    "distributor_links": {
      "lcsc": "C19723819"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T22:08:02Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "ADJ",
        "type": "passive",
        "description": "Adjustment pin used to trim the reference breakdown voltage and the temperature coefficient (e.g. with a 10kΩ potentiometer)."
      },
      {
        "number": "2",
        "name": "V+",
        "type": "power_in",
        "description": "Positive (reverse-current) terminal of the 2.5V shunt reference diode, operating at 400µA to 10mA with a 15mA reverse current maximum."
      },
      {
        "number": "3",
        "name": "V-",
        "type": "power_in",
        "description": "Negative terminal of the reference diode (ground return); 10mA maximum forward current."
      }
    ],
    "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 types are my own choice. The datasheet gives no electrical pin types, and the part is a 2-te; The TO-92 pinout comes from the pin-connection drawing on page 2. The drawing shows the marking side",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 12,
        "cost_usd": 0.229,
        "at": "2026-10-18T22:07:43"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757726508184289280",
        "pages": 12,
        "sha256": "0c924d8c297c794e",
        "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": "lm336lp-2-5g.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": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lm336lp-2-5g-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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          3.745,
          9.8
        ],
        "zmin_mm": -2.5,
        "centre_offset_mm": 0.542,
        "footprint_binding": "identity",
        "sha256": "ba4a96c1d83e6cba26ad2bef22ff03f85be450e756f369632140408c4153f91f",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "HANSCHIP semiconductor",
      "Package": "TO-92",
      "Category": "Power Management (PMIC)",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "0c924d8c297c794e415be0c9b3703b1f3d7aafc073757c2aaf388cf5a9c356c7",
      "rows": [
        {
          "name": "Reference Breakdown Voltage (LM336)",
          "symbol": "VR",
          "kind": "electrical",
          "unit": "V",
          "min": 2.44,
          "typ": 2.49,
          "max": 2.54,
          "conditions": "Tamb = +25°C, IR = 1mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse current (absolute maximum)",
          "symbol": "IRIF",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 15,
          "conditions": "Reverse current",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Forward current (absolute maximum)",
          "symbol": "IRIF",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "Forward current",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Free-air Temperature Range (LM336-2.5)",
          "symbol": "Toper",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": 0,
          "typ": null,
          "max": 70,
          "conditions": "LM336-2.5",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "TStg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature (Soldering)",
          "symbol": "TL",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 245,
          "conditions": "10 seconds soldering",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse Breakdown Voltage Change with Current (Tamb = +25°C)",
          "symbol": "VR",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 3,
          "max": 10,
          "conditions": "400µA ≤ IR ≤ 10mA, Tamb = +25°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse Breakdown Voltage Change with Current (Tmin ≤ Tamb ≤ Tmax)",
          "symbol": "VR",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 2.6,
          "max": 12,
          "conditions": "400µA ≤ IR ≤ 10mA, Tmin. ≤ Tamb ≤ Tmax.",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse Dynamic Impedance (Tamb = +25°C)",
          "symbol": "ZD",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 0.2,
          "max": 0.4,
          "conditions": "IR = 1mA, Tamb = +25°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse Dynamic Impedance (Tmin ≤ Tamb ≤ Tmax)",
          "symbol": "ZD",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 1,
          "max": 1.4,
          "conditions": "IR = 1mA, Tmin. ≤ Tamb ≤ Tmax.",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Temperature Stability",
          "symbol": "KVT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 1.8,
          "max": 6,
          "conditions": "VR = 2.49V, IR = 1mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Long Term Stability",
          "symbol": "KVH",
          "kind": "electrical",
          "unit": "ppm",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "Tamb = +25°C ±0.1°C, IR = 1mA",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "lm336lp-2.5g"
  ],
  "discovery_pitch": "LM336LP-2.5G (HANSCHIP semiconductor) 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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    "README.md",
    "lm336lp-2-5g.kicad_sym",
    "lm336lp-2-5g.kicad_mod",
    "lm336lp-2-5g.glb",
    "lm336lp-2-5g.step",
    "lm336lp-2-5g.lbr",
    "docs/hero.png",
    "docs/lm336lp-2-5g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lm336lp-2-5g-hero.glb",
    "lm336lp-2-5g-hero.overlay.json",
    "lm336lp-2-5g-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}