MCT1117C-3.3-TP

{
  "slug": "mct1117c-3-3-tp",
  "version": "0.1.0",
  "type": "component",
  "description": "MCC Micro Commercial Components Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "mct1117c-3.3-tp",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mct1117c-3-3-tp.kicad_sym",
    "mct1117c-3-3-tp.kicad_mod",
    "mct1117c-3-3-tp.glb",
    "mct1117c-3-3-tp.step",
    "mct1117c-3-3-tp.lbr",
    "docs/hero.png",
    "docs/mct1117c-3-3-tp-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mct1117c-3-3-tp-hero.glb",
    "mct1117c-3-3-tp-hero.overlay.json"
  ],
  "component": {
    "mpn": "MCT1117C-3.3-TP",
    "manufacturer": "MCC Micro Commercial Components",
    "package": "SOT-223",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8597538785550602240",
    "parts": {
      "symbol": "mct1117c-3-3-tp.kicad_sym",
      "footprint": "mct1117c-3-3-tp.kicad_mod",
      "model_3d": "mct1117c-3-3-tp-hero.glb",
      "model_3d_plain": "mct1117c-3-3-tp.glb",
      "model_3d_step": "mct1117c-3-3-tp-etched.step",
      "model_3d_step_plain": "mct1117c-3-3-tp.step",
      "lbr": "mct1117c-3-3-tp.lbr"
    },
    "distributor_links": {
      "lcsc": "C7301288",
      "mouser": "833-MCT1117C-3.3-TP"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T22:17:05Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 546 calls left today"
      },
      "mouser": {
        "pn": "833-MCT1117C-3.3-TP",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "ADJ/GND",
        "type": "power_in",
        "description": "Ground reference pin, labelled ADJ/GND on the package drawing and functioning as GND on the fixed-output MCT1117C-3.3 (the ADJ function applies only to the MCT1117C-ADJ version)."
      },
      {
        "number": "2",
        "name": "OUTPUT",
        "type": "power_out",
        "description": "Regulated 3.3V output (3.234V to 3.366V over the stated test conditions) with a maximum output current of 1.0A."
      },
      {
        "number": "3",
        "name": "IN",
        "type": "power_in",
        "description": "Unregulated input supply; the recommended maximum input voltage is 18V and the absolute maximum input voltage is 30V, with a dropout of 1.3V at 1A."
      }
    ],
    "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 datasheet pinout lists only three pins (1 ADJ/GND, 2 OUTPUT, 3 IN) for the SOT-223 package. SOT-; Pin 1 is labelled 'ADJ/GND' on the package drawing. The fixed-output MCT1117C-3.3 uses it as GND (fu"
        ],
        "pages_sent": 6,
        "cost_usd": 0.0358,
        "at": "2026-10-09T22:13:28"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8597538785550602240",
        "pages": 6,
        "sha256": "c724116a00dc1526",
        "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": "mct1117c-3-3-tp.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.0,
          6.5,
          1.7
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "77ad6dbacc493cb619c728f26d2ddcf461eb0feb6b977b47d01d51e67016f654",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mct1117c-3-3-tp-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.0,
          6.5,
          1.7
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "cb97cf3a30e565d0d0dc55bd026b4a2797f6c422730b812eda778662aa98bef8",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}