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Ray Set visibility: public 1c38e0f 17d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "ncv301lsn40t1g",
  "title": "NCV301LSN40T1G",
  "brief": "onsemi Supervisor And Reset ICs, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "power management (pmic)",
    "ncv301lsn40t1g",
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  "component": {
    "mpn": "NCV301LSN40T1G",
    "manufacturer": "onsemi",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590162844286152704",
    "parts": {
      "symbol": "ncv301lsn40t1g.kicad_sym",
      "footprint": "ncv301lsn40t1g.kicad_mod",
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      "lbr": "ncv301lsn40t1g.lbr"
    },
    "distributor_links": {
      "lcsc": "C603888",
      "digikey": "488-NCV301LSN40T1GTR-ND",
      "mouser": "863-NCV301LSN40T1G"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T03:41:42Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "488-NCV301LSN40T1GTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "863-NCV301LSN40T1G",
        "status": "found"
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    },
    "pins": [
      {
        "number": "1",
        "name": "Reset Output",
        "type": "output",
        "description": "Reset output of the NCP301 open-drain N-Channel type (active low for the LSN40 option); the maximum output voltage is −0.3 V to 12 V and the maximum output current is 70 mA."
      },
      {
        "number": "2",
        "name": "Input",
        "type": "power_in",
        "description": "Input power supply voltage (Vin) monitored by the detector, with a maximum rating of 12 V and a stated operating voltage range of 0.8 V to 10 V."
      },
      {
        "number": "3",
        "name": "N.C.",
        "type": "unconnected",
        "description": "Not connected; the datasheet lists this pin as N.C. in the pin connections."
      },
      {
        "number": "4",
        "name": "Ground",
        "type": "power_in",
        "description": "Ground reference pin for the device."
      },
      {
        "number": "5",
        "name": "N.C.",
        "type": "unconnected",
        "description": "Not connected; the datasheet lists this pin as N.C. in the pin connections."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
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        "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 pinout is taken from the TSOP-5/SOT23-5 (CASE 483) pin connections on page 1. The datasheet cove; Pin 1 is an open-drain output, so the datasheet's 'Output' type is recorded as output. The pin descr; Pin 2 is classed as power_in because the datasheet calls it the Input Power Supply Voltage pin. Conf"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0573,
        "at": "2026-10-18T03:39:39"
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      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590162844286152704",
        "pages": 26,
        "sha256": "57d3a2483784ed68",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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    "models_3d": [
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        "file": "ncv301lsn40t1g.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "sha256": "daa283d383095033fd7fe5c9e52036fd6596b6db06a5519719d1282d8f25364a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "onsemi",
      "Package": "SOT-23-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "57d3a2483784ed68573035c9e50149a53a262c21017231263fdcf917f9bcd526",
      "rows": [
        {
          "name": "Input Power Supply Voltage (Pin 2)",
          "symbol": "Vin",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 12,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage (Pin 1), N-Channel Open Drain NCP301",
          "symbol": "VOUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 12,
          "conditions": "N-Channel Open Drain, NCP301",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Current (Pin 1)",
          "symbol": "IOUT",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 70,
          "conditions": "(Note 2)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-to-Air",
          "symbol": "RJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 250,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating Ambient Temperature Range",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "All Voltage Options: 1.2 V to 4.9 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Latchup Performance, Positive",
          "symbol": "ILATCHUP",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "Note 3 (JEDEC JESD78)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Latchup Performance, Negative",
          "symbol": "ILATCHUP",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "Note 3 (JEDEC JESD78)",
          "source_page": 2,
          "source": "datasheet"
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      ]
    }
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  "discovery_pitch": "NCV301LSN40T1G (onsemi) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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