KIA1117BF33-RTF

{
  "slug": "kia1117bf33-rtf",
  "version": "0.1.0",
  "type": "component",
  "description": "KEC Semicon Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, DPAK. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "kia1117bf33-rtf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "kia1117bf33-rtf.kicad_sym",
    "kia1117bf33-rtf.kicad_mod",
    "kia1117bf33-rtf.glb",
    "kia1117bf33-rtf.step",
    "kia1117bf33-rtf.lbr",
    "docs/hero.png",
    "docs/kia1117bf33-rtf-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "kia1117bf33-rtf-hero.glb",
    "kia1117bf33-rtf-hero.overlay.json",
    "kia1117bf33-rtf-etched.glb"
  ],
  "component": {
    "mpn": "KIA1117BF33-RTF",
    "manufacturer": "KEC Semicon",
    "package": "DPAK",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603068118931415040",
    "parts": {
      "symbol": "kia1117bf33-rtf.kicad_sym",
      "footprint": "kia1117bf33-rtf.kicad_mod",
      "model_3d": "kia1117bf33-rtf-hero.glb",
      "model_3d_plain": "kia1117bf33-rtf-etched.glb",
      "model_3d_step": "kia1117bf33-rtf-etched.step",
      "model_3d_step_plain": "kia1117bf33-rtf.step",
      "lbr": "kia1117bf33-rtf.lbr"
    },
    "distributor_links": {
      "lcsc": "C5274820"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T13:09:22Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND(Adj)",
        "type": "power_in",
        "description": "Ground/adjust pin; in the adjustable version it sets the output through VOUT = VREF x (1 + R2/R1) + IADJ x R2, with adjust pin current typically 35 uA."
      },
      {
        "number": "2",
        "name": "OUTPUT",
        "type": "power_out",
        "description": "Regulated output providing up to 1 A, with short circuit current limit of 1.1 A minimum and a minimum 10 uF capacitor (ESR 1 mOhm to 200 Ohm) required for stability."
      },
      {
        "number": "3",
        "name": "INPUT",
        "type": "power_in",
        "description": "Unregulated input supply with a maximum rating of 15 V, and a typical dropout voltage of 1.1 V at 1 A output current."
      }
    ],
    "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 lists two DPAK drawings (DPAK and DPAK(3)) and gives the ordering example 'KIA1117BF**; The pin configuration is printed for the whole KIA1117BS/BF/BPI series. Pin 1 is labelled GND(Adj); "
        ],
        "pages_sent": 7,
        "cost_usd": 0.0425,
        "at": "2026-10-18T13:07:14"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603068118931415040",
        "pages": 7,
        "sha256": "63fb9a022402fdaa",
        "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": [
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        "file": "kia1117bf33-rtf.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.9,
          6.5,
          2.32
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3eb4c99603a4fe837c2fe9308bc174769ded87a785a0df48d2dc441432ee8b4c",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "kia1117bf33-rtf-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.9,
          6.5,
          2.32
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f082c99040b56d1fa6c68b8fc59b048e33a4199fa44083cf49a49032c42fbd78",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}