NCP1380CDR2G

{
  "slug": "ncp1380cdr2g",
  "version": "0.1.0",
  "type": "component",
  "description": "onsemi AC-DC Controllers And Regulators, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "ncp1380cdr2g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ncp1380cdr2g.kicad_sym",
    "ncp1380cdr2g.kicad_mod",
    "ncp1380cdr2g.glb",
    "ncp1380cdr2g.step",
    "ncp1380cdr2g.lbr",
    "docs/hero.png",
    "docs/ncp1380cdr2g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ncp1380cdr2g-hero.glb",
    "ncp1380cdr2g-hero.overlay.json",
    "ncp1380cdr2g-etched.glb"
  ],
  "component": {
    "mpn": "NCP1380CDR2G",
    "manufacturer": "onsemi",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "AC-DC Controllers And Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590912539603779584",
    "parts": {
      "symbol": "ncp1380cdr2g.kicad_sym",
      "footprint": "ncp1380cdr2g.kicad_mod",
      "model_3d": "ncp1380cdr2g-hero.glb",
      "model_3d_plain": "ncp1380cdr2g-etched.glb",
      "model_3d_step": "ncp1380cdr2g-etched.step",
      "model_3d_step_plain": "ncp1380cdr2g.step",
      "lbr": "ncp1380cdr2g.lbr"
    },
    "distributor_links": {
      "lcsc": "C463577",
      "digikey": "NCP1380CDR2GOSTR-ND",
      "mouser": "863-NCP1380CDR2G"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T05:26:51Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "NCP1380CDR2GOSTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "863-NCP1380CDR2G",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "ZCD",
        "type": "input",
        "description": "Zero-crossing detection pin connected to the auxiliary winding to detect the core reset event, and injecting a negative voltage smaller than 0.3 V on it performs over power protection (OPP)."
      },
      {
        "number": "2",
        "name": "FB",
        "type": "input",
        "description": "Feedback pin where an optocoupler collector is hooked to allow regulation."
      },
      {
        "number": "3",
        "name": "CS",
        "type": "input",
        "description": "Current sense pin that monitors the primary peak current."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Controller ground."
      },
      {
        "number": "5",
        "name": "DRV",
        "type": "output",
        "description": "Driver output to an external MOSFET, rated for +500 mA source / −800 mA sink peak capability."
      },
      {
        "number": "6",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply pin for the controller, connected to an external auxiliary voltage; extended VCC range operation is up to 28 V."
      },
      {
        "number": "7",
        "name": "Fault",
        "type": "input",
        "description": "For version C, combines overvoltage and brown-out protection by observing the HV rail; pulling it down with an NTC or up with a zener latches the controller on an overvoltage event."
      },
      {
        "number": "8",
        "name": "CT",
        "type": "passive",
        "description": "Timing capacitor connection; a capacitor here sets the timing in foldback mode."
      }
    ],
    "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 datasheet gives pin functions and the device options table, but no explicit pin type classificat; Pin 7 is printed as 'Fault' in the pin table and 'FAULT' in the pin diagram. Its function changes wi; The ZCD pin description is quoted as printed, and the 0.3 V negative injection limit is the only ele"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0558,
        "at": "2026-10-18T05:24:42"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590912539603779584",
        "pages": 28,
        "sha256": "60099c2945957903",
        "source_tier": "lcsc"
      },
      "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"
    },
    "models_3d": [
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        "file": "ncp1380cdr2g.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ncp1380cdr2g-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "7ec98e43f7a15edef93816f84a1bc16a520366cc26f99e66fc55c0a3f48e1177",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}