LM285M3-2.5

{
  "slug": "lm285m3-2-5",
  "version": "0.1.0",
  "type": "component",
  "description": "HGSEMI Voltage Reference, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "lm285m3-2.5",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lm285m3-2-5.kicad_sym",
    "lm285m3-2-5.kicad_mod",
    "lm285m3-2-5.glb",
    "lm285m3-2-5.step",
    "lm285m3-2-5.lbr",
    "docs/hero.png",
    "docs/lm285m3-2-5-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lm285m3-2-5-hero.glb",
    "lm285m3-2-5-hero.overlay.json",
    "lm285m3-2-5-etched.glb"
  ],
  "component": {
    "mpn": "LM285M3-2.5",
    "manufacturer": "HGSEMI",
    "package": "SOT-23-3",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Reference",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757815048209076224",
    "parts": {
      "symbol": "lm285m3-2-5.kicad_sym",
      "footprint": "lm285m3-2-5.kicad_mod",
      "model_3d": "lm285m3-2-5-hero.glb",
      "model_3d_plain": "lm285m3-2-5-etched.glb",
      "model_3d_step": "lm285m3-2-5-etched.step",
      "model_3d_step_plain": "lm285m3-2-5.step",
      "lbr": "lm285m3-2-5.lbr"
    },
    "distributor_links": {
      "lcsc": "C7432297"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T16:43:36Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CATHODE",
        "type": "passive",
        "description": "Cathode of the LM285 reference diode (阴极); the datasheet gives no pin-specific limits, only the device absolute ratings of 30 mA reverse current and 10 mA forward current."
      },
      {
        "number": "2",
        "name": "ANODE",
        "type": "passive",
        "description": "Anode of the LM285 reference diode (阳极); the datasheet gives no pin-specific limits, only the device absolute ratings of 30 mA reverse current and 10 mA forward current."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "Internally not connected (内部无连接) on the SOT-23 package."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The SOT-23 pinout is taken from the datasheet pin-description table on page 3 (SOT-23 column: pin 1 ; The ordering table (page 2) lists LM285M3-2.5/TR in the SOT-23 package with print mark R12, which ma; The datasheet has no pin-specific electrical limits for CATHODE or ANODE; the descriptions carry onl"
        ],
        "pages_sent": 13,
        "cost_usd": 0.0423,
        "at": "2026-10-17T16:41:23"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757815048209076224",
        "pages": 13,
        "sha256": "669d45f8440f41b2",
        "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": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          3.0,
          1.2
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "16964b14f93e6c778288a0c110b35f670fab733109c26f0da7dfc07cc3350040",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lm285m3-2-5-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "cc0246c156c1df359d62591c8ee647cf47cd326e85bc8bf60b9d7cada5ed7dc8",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}