R5478N101CD-TR-FF

{
  "slug": "r5478n101cd-tr-ff",
  "version": "0.1.0",
  "type": "component",
  "description": "Ricoh Elec Devices Battery Management, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "r5478n101cd-tr-ff",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "r5478n101cd-tr-ff.kicad_sym",
    "r5478n101cd-tr-ff.kicad_mod",
    "r5478n101cd-tr-ff.glb",
    "r5478n101cd-tr-ff.step",
    "r5478n101cd-tr-ff.lbr",
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    "viewers/symbol.html",
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    "r5478n101cd-tr-ff-hero.overlay.json",
    "r5478n101cd-tr-ff-etched.glb"
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  "component": {
    "mpn": "R5478N101CD-TR-FF",
    "manufacturer": "Ricoh Elec Devices",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "Battery Management",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586203260843659264",
    "parts": {
      "symbol": "r5478n101cd-tr-ff.kicad_sym",
      "footprint": "r5478n101cd-tr-ff.kicad_mod",
      "model_3d": "r5478n101cd-tr-ff-hero.glb",
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      "model_3d_step": "r5478n101cd-tr-ff-etched.step",
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      "lbr": "r5478n101cd-tr-ff.lbr"
    },
    "distributor_links": {
      "lcsc": "C259800"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T22:44:50Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "DOUT",
        "type": "output",
        "description": "Output of the over-discharge (and excess discharge-current) detector, CMOS output, with a voltage range of VSS -0.3 V to VDD +0.3 V."
      },
      {
        "number": "2",
        "name": "V-",
        "type": "power_in",
        "description": "Charger negative input pin, with an input voltage range of VDD -30 V to VDD +0.3 V."
      },
      {
        "number": "3",
        "name": "COUT",
        "type": "output",
        "description": "Output of the over-charge detection, CMOS output, with an output voltage range of VDD -30 V to VDD +0.3 V."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "5",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply pin and substrate voltage level of the IC, with an absolute maximum supply voltage of -0.3 V to 12 V."
      },
      {
        "number": "6",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin for the IC (VSS = 0 V reference)."
      }
    ],
    "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 MPN suffix '-FF' is not described in this datasheet. The part-number key on page 4 and the table; The electrical characteristics table on page 6 applies only to the R5478N1xxEC version, not to the C; The -FF suffix and the CD version may appear on different packaging or revision documents. Verify th"
        ],
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        "cost_usd": 0.0409,
        "at": "2026-10-17T22:42:31"
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        "pages": 27,
        "sha256": "e02e7c3c39eec61e",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
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        "extents_mm": [
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        "zmin_mm": 0.0,
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        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "sha256": "32f7aa949c529f8dd062d38b8a3c75d6e62f86841b170e47c7fecb4c1c8eaab4",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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}