JTDHT50

{
  "slug": "jtdht50",
  "version": "0.1.0",
  "type": "component",
  "description": "JTD Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "jtdht50",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "jtdht50.kicad_sym",
    "jtdht50.kicad_mod",
    "jtdht50.glb",
    "jtdht50.step",
    "jtdht50.lbr",
    "docs/hero.png",
    "docs/jtdht50-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "jtdht50-hero.glb",
    "jtdht50-hero.overlay.json",
    "jtdht50-etched.glb"
  ],
  "component": {
    "mpn": "JTDHT50",
    "manufacturer": "JTD",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8632220619259654144",
    "parts": {
      "symbol": "jtdht50.kicad_sym",
      "footprint": "jtdht50.kicad_mod",
      "model_3d": "jtdht50-hero.glb",
      "model_3d_plain": "jtdht50-etched.glb",
      "model_3d_step": "jtdht50-etched.step",
      "model_3d_step_plain": "jtdht50.step",
      "lbr": "jtdht50.lbr"
    },
    "distributor_links": {
      "lcsc": "C42443403"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T10:38:03Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin (地) that serves as the regulator's return reference."
      },
      {
        "number": "2",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output pin (输出); the HT50 output is nominally 5.0 V with a minimum 100 mA output current when VIN = VOUT + 2.0 V."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Input pin (输入); the datasheet limits the operating input voltage to 24 V, with an absolute maximum rating of +26 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: The pinout table on page 2 (序号 1 GND, 3 VIN, 2 VOUT) is the authoritative mapping and was used. The ; The datasheet covers the SOT23 and SOT23-3L packages but does not give an ordering code that ties JT; The output voltage 5.0 V and the 100 mA minimum output current in the pin descriptions come from the"
        ],
        "pages_sent": 11,
        "cost_usd": 0.0468,
        "at": "2026-10-19T10:35:55"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8632220619259654144",
        "pages": 11,
        "sha256": "dc1efc883cbe6fe6",
        "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": "jtdht50.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "jtdht50-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "e72d563a65c9a2397b3a5cb26fa7fcda721145b2856029f3537c1550c6cd2d4a",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}