HT7236

{
  "slug": "ht7236",
  "version": "0.1.0",
  "type": "component",
  "description": "HXY MOSFET Linear Voltage Regulators (LDO), SOT-89. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "ht7236",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ht7236.kicad_sym",
    "ht7236.kicad_mod",
    "ht7236.glb",
    "ht7236.step",
    "ht7236.lbr",
    "docs/hero.png",
    "docs/ht7236-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ht7236-hero.glb",
    "ht7236-hero.overlay.json",
    "ht7236-etched.glb"
  ],
  "component": {
    "mpn": "HT7236",
    "manufacturer": "HXY MOSFET",
    "package": "SOT-89",
    "pin_count": 3,
    "category": "Power Supply Chip",
    "subcategory": "Linear Voltage Regulators (LDO)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/fd32d983d4b15f8adb52f7863f6c83d2.pdf",
    "parts": {
      "symbol": "ht7236.kicad_sym",
      "footprint": "ht7236.kicad_mod",
      "model_3d": "ht7236-hero.glb",
      "model_3d_plain": "ht7236-etched.glb",
      "model_3d_step": "ht7236-etched.step",
      "model_3d_step_plain": "ht7236.step",
      "lbr": "ht7236.lbr"
    },
    "distributor_links": {
      "lcsc": "C19626983"
    },
    "distributor_check": {
      "checked_at": "2026-10-24T00:23:02Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "ADJ",
        "type": "passive",
        "description": "Adjustable pin (the datasheet's \"Adjustable\" function); the functional description says the regulator regulates between OUT and ground or adjust pins."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Input voltage pin; absolute maximum VIN is -0.3 to +12 V, and a 10uF input capacitor is recommended."
      },
      {
        "number": "3",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output voltage pin (3.6V for HT7236, ±2% accuracy, up to 300mA); needs at least 10uF output capacitance with ESR below 0.5 ohm."
      }
    ],
    "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 text is garbled. Pin numbers 1, 2, 3 and the names ADJ / VIN / OUT are extracted as se; The datasheet calls pin 1 \"ADJ\" with no ground pin listed, even though this is a fixed 3.6V part. Th; The ordering table lists HT7236 as 3.6V in SOT-89, which matches the package hint."
        ],
        "pages_sent": 5,
        "cost_usd": 0.0552,
        "at": "2026-10-24T00:22:50"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/fd32d983d4b15f8adb52f7863f6c83d2.pdf",
        "pages": 5,
        "sha256": "10661aa6e95ae997",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ht7236.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.5,
          1.52
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.05,
        "footprint_binding": "identity",
        "sha256": "844c0bb504d0c383535d9845c6376fe7a4053241a2ede8d8ef694df3fcfc37c8",
        "checked": "2026-10-24",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ht7236-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.5,
          1.52
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.05,
        "footprint_binding": "identity",
        "sha256": "4cbb87b74b603988607db89fdbfe26ba89919d1a8b7f14589dde1b53f2895184",
        "checked": "2026-10-24",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}