KF25BD-TR

{
  "slug": "kf25bd-tr",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "kf25bd-tr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "kf25bd-tr.kicad_sym",
    "kf25bd-tr.kicad_mod",
    "kf25bd-tr.glb",
    "kf25bd-tr.step",
    "kf25bd-tr.lbr",
    "docs/hero.png",
    "docs/kf25bd-tr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "kf25bd-tr-hero.glb",
    "kf25bd-tr-hero.overlay.json"
  ],
  "component": {
    "mpn": "KF25BD-TR",
    "manufacturer": "STMicroelectronics",
    "package": "SO-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588913063873011712",
    "parts": {
      "symbol": "kf25bd-tr.kicad_sym",
      "footprint": "kf25bd-tr.kicad_mod",
      "model_3d": "kf25bd-tr-hero.glb",
      "model_3d_plain": "kf25bd-tr.glb",
      "model_3d_step": "kf25bd-tr-etched.step",
      "model_3d_step_plain": "kf25bd-tr.step",
      "lbr": "kf25bd-tr.lbr"
    },
    "distributor_links": {
      "lcsc": "C500655",
      "digikey": "497-7756-2-ND",
      "mouser": "511-KF25BD-TR"
    },
    "distributor_check": {
      "checked_at": "2026-10-06T02:34:48Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-7756-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-KF25BD-TR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated 2.5 V output (KF25B) delivering up to 500 mA, requiring a 2.2 µF output capacitor (ESR 0.1 to 10 Ω) for stability."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, connected to the other GND pins."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, connected to the other GND pins."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "5",
        "name": "INHIBIT",
        "type": "input",
        "description": "TTL-compatible logic shutdown control input, with low level 0.8 V max and high level 2 V min (Ta -40 to 125 °C), that puts the regulator in OFF mode."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, connected to the other GND pins."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, connected to the other GND pins."
      },
      {
        "number": "8",
        "name": "VIN",
        "type": "power_in",
        "description": "Unregulated DC input voltage, absolute maximum -0.5 to 20 V, with 20 V maximum operating input at 500 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+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin functions for NC and GND are read from the Figure 2 image only. The datasheet text has no pin de",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 21,
        "cost_usd": 0.2775,
        "at": "2026-10-06T02:34:34"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588913063873011712",
        "pages": 21,
        "sha256": "a683c58723f09c6f",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  }
}