2019-1.8YN5G

{
  "slug": "2019-1-8yn5g",
  "version": "0.1.0",
  "type": "component",
  "description": "HXY MOSFET Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "2019-1.8yn5g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "2019-1-8yn5g.kicad_sym",
    "2019-1-8yn5g.kicad_mod",
    "2019-1-8yn5g.glb",
    "2019-1-8yn5g.step",
    "2019-1-8yn5g.lbr",
    "docs/hero.png",
    "docs/2019-1-8yn5g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "2019-1-8yn5g-hero.glb",
    "2019-1-8yn5g-hero.overlay.json",
    "2019-1-8yn5g-etched.glb"
  ],
  "component": {
    "mpn": "2019-1.8YN5G",
    "manufacturer": "HXY MOSFET",
    "package": "SOT-23-5L",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604432402311888896",
    "parts": {
      "symbol": "2019-1-8yn5g.kicad_sym",
      "footprint": "2019-1-8yn5g.kicad_mod",
      "model_3d": "2019-1-8yn5g-hero.glb",
      "model_3d_plain": "2019-1-8yn5g-etched.glb",
      "model_3d_step": "2019-1-8yn5g-etched.step",
      "model_3d_step_plain": "2019-1-8yn5g.step",
      "lbr": "2019-1-8yn5g.lbr"
    },
    "distributor_links": {
      "lcsc": "C41381686"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T17:16:12Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Power input pin; the absolute maximum input voltage is 7 V."
      },
      {
        "number": "2",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin for the regulator."
      },
      {
        "number": "3",
        "name": "CE",
        "type": "input",
        "description": "Enable pin; the datasheet recommends driving it to 1.1 V to enable the output, and an internal 1 MΩ resistor is connected between CE and GND."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; the pin is left floating (unused)."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output pin; the output voltage range is limited to VSS-0.3 V to VIN+0.3 V."
      }
    ],
    "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: Pin-number-to-function mapping was inferred from the pin table on page 1, where the symbol column (V; The datasheet lists SOT-23-5L as the only package for the 2019 series, so no package variant selecti; Input stability test condition uses VIN up to 15 V while the absolute maximum input voltage is 7 V; "
        ],
        "pages_sent": 6,
        "cost_usd": 0.0256,
        "at": "2026-10-18T17:15:55"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604432402311888896",
        "pages": 6,
        "sha256": "35b8124c045bb39c",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "2019-1-8yn5g.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "2019-1-8yn5g-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "19633f99e075c731a18604139d8f4a338c15d767a495ec35b1266a55a916e3c3",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}