NCP1340B10DR2G

{
  "slug": "ncp1340b10dr2g",
  "version": "0.1.0",
  "type": "component",
  "description": "onsemi AC-DC Controllers & Regulators, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "power management ics",
    "ncp1340b10dr2g",
    "factory-2.0.0",
    "extractor-text"
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  "dependencies": {},
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    "path": "docs/hero.png"
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    "ncp1340b10dr2g.step",
    "ncp1340b10dr2g.lbr",
    "docs/hero.png",
    "docs/ncp1340b10dr2g-datasheet.pdf",
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  "component": {
    "mpn": "NCP1340B10DR2G",
    "manufacturer": "onsemi",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management ICs",
    "subcategory": "AC-DC Controllers & Regulators",
    "datasheet": "https://www.onsemi.com/pdf/datasheet/ncp1340b10-d.pdf",
    "parts": {
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      "footprint": "ncp1340b10dr2g.kicad_mod",
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      "model_3d_step": "ncp1340b10dr2g-etched.step",
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      "lbr": "ncp1340b10dr2g.lbr"
    },
    "distributor_links": {
      "lcsc": "C904434"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T09:51:24Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Fault",
        "type": "input",
        "description": "Controller enters fault mode if the voltage on this pin is pulled above or below the fault thresholds, and a precise pull-up current source allows direct interface with an NTC thermistor."
      },
      {
        "number": "2",
        "name": "FB",
        "type": "input",
        "description": "Feedback input for the QR flyback controller that allows direct connection to an optocoupler."
      },
      {
        "number": "3",
        "name": "ZCD/OPP",
        "type": "input",
        "description": "A resistor divider from the auxiliary winding to this pin provides input to the demagnetization detection comparator and sets the OPP compensation level."
      },
      {
        "number": "4",
        "name": "CS",
        "type": "input",
        "description": "Input to the cycle-by-cycle current limit comparator."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference."
      },
      {
        "number": "6",
        "name": "DRV",
        "type": "output",
        "description": "Drive pin of the circuit with -0.5/+0.8 A high-current capability, suitable for driving high gate charge power MOSFETs."
      },
      {
        "number": "7",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply of the IC that starts operating when VCC exceeds 17 V and turns off below 9 V (typical), with an operating range of 9 V to 28 V after start-up."
      },
      {
        "number": "8",
        "name": "HV",
        "type": "input",
        "description": "Input for the high-voltage startup and brownout detection circuits, also containing line removal detection to safely discharge the X2 capacitors, rated -0.3 to 700 V."
      }
    ],
    "provenance": {
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        "guards": "pin_guards 0.1: passed",
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        "cost_usd": 0.115,
        "at": "2026-10-27T09:50:59"
      },
      "datasheet": {
        "url": "https://www.onsemi.com/pdf/datasheet/ncp1340b10-d.pdf",
        "pages": 43,
        "sha256": "ab80e1458de58ce2",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
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}