2019-3.3YN5G

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  "type": "component",
  "slug": "2019-3-3yn5g",
  "title": "2019-3.3YN5G",
  "brief": "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.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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  "component": {
    "mpn": "2019-3.3YN5G",
    "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://datasheet.lcsc.com/datasheet/pdf/10026aa5d45ec461e58b3daa92903605.pdf",
    "parts": {
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      "model_3d_step": "2019-3-3yn5g-etched.step",
      "model_3d_step_plain": "2019-3-3yn5g.step",
      "lbr": "2019-3-3yn5g.lbr"
    },
    "distributor_links": {
      "lcsc": "C41381687"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T19:04:24Z",
      "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, with an absolute maximum input voltage of 7 V."
      },
      {
        "number": "2",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin of the regulator."
      },
      {
        "number": "3",
        "name": "CE",
        "type": "input",
        "description": "Enable pin; the datasheet recommends an enable voltage of 1.1 V, there is an internal 1 MΩ resistor to GND, and shutdown current is below 1 µA with CE at VSS."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No-connect pin, left floating."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated power output of 3.3 V for the 3.3 V variant, delivering up to 300 mA."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-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 table was extracted as separate columns. Pin numbers 1-5, symbols (VIN, VSS, CE, NC, VOUT) a; The CE description cites a recommended enable voltage and an internal pulldown resistor from the not"
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        "pages_sent": 6,
        "cost_usd": 0.0524,
        "at": "2026-10-22T19:04:11"
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      "datasheet": {
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        "pages": 6,
        "sha256": "e207b75275029c3a",
        "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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      "footprint": "viewers/footprint.html"
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        "units": "mm",
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        "seat": "z = 0",
        "extents_mm": [
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        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "sha256": "1fd1cfcda15bf9631b40d595690895f9cc592176e598382b0eeaac575e30cb03",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "HXY MOSFET",
      "Package": "SOT-23-5L",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    }
  },
  "variants": [],
  "sections": [
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  "discovery_triggers": [
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  "discovery_pitch": "2019-3.3YN5G (HXY MOSFET) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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