NCV303LSN45T1G

{
  "slug": "ncv303lsn45t1g",
  "version": "0.1.0",
  "type": "component",
  "description": "onsemi Supervisor And Reset ICs, TSOP-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "ncv303lsn45t1g",
    "factory-2.0.0",
    "extractor-text"
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  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
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    "README.md",
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    "ncv303lsn45t1g.glb",
    "ncv303lsn45t1g.step",
    "ncv303lsn45t1g.lbr",
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  "component": {
    "mpn": "NCV303LSN45T1G",
    "manufacturer": "onsemi",
    "package": "TSOP-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588910895455997952",
    "parts": {
      "symbol": "ncv303lsn45t1g.kicad_sym",
      "footprint": "ncv303lsn45t1g.kicad_mod",
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      "lbr": "ncv303lsn45t1g.lbr"
    },
    "distributor_links": {
      "lcsc": "C233719",
      "digikey": "NCV303LSN45T1GOSTR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T14:37:43Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "NCV303LSN45T1GOSTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Reset Output",
        "type": "output",
        "description": "Active-low reset output of the NCP303 open-drain N-channel type, which can be pulled up to VP through RP; the maximum output voltage is 12 V and the maximum output current is 70 mA."
      },
      {
        "number": "2",
        "name": "Input",
        "type": "input",
        "description": "Monitored supply input (Vin) for the undervoltage detector, rated to a maximum of 12 V, with a specified operating voltage range of 0.8 V to 10 V."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the device."
      },
      {
        "number": "4",
        "name": "N.C.",
        "type": "unconnected",
        "description": "No internal connection; the datasheet does not specify a function for this pin."
      },
      {
        "number": "5",
        "name": "CD",
        "type": "passive",
        "description": "Delay capacitor pin that sets the reset time delay tD via an external capacitor, with an internal pull-up of about 1.0 MΩ and a voltage range of −0.3 V to Vin + 0.3 V."
      }
    ],
    "provenance": {
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      "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 pin-connection text on page 1 is scrambled: it lists 'N.C.' next to pin 3 and 'Ground' next to p; Pin 4 is not explicitly labeled as N.C. in any clean line of the extracted text; the assignment is i; The MPN NCV303LSN45T1G is the open-drain (NCP303) variant with active-low reset, per the ordering ta"
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        "at": "2026-10-17T14:35:53"
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        "pages": 27,
        "sha256": "625daa7711ef4912",
        "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
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        "zmin_mm": -0.0,
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}