BA17810T

{
  "schema_version": 1,
  "type": "component",
  "slug": "ba17810t",
  "title": "BA17810T",
  "brief": "ROHM Semicon Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-220-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "ba17810t",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "BA17810T",
    "manufacturer": "ROHM Semicon",
    "package": "TO-220-3",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/5c40907f3b3f91c4a02cc5366957a4ff.pdf",
    "parts": {
      "symbol": "ba17810t.kicad_sym",
      "footprint": "ba17810t.kicad_mod",
      "model_3d": "ba17810t-hero.glb",
      "model_3d_plain": "ba17810t-etched.glb",
      "model_3d_step": "ba17810t-etched.step",
      "model_3d_step_plain": "ba17810t.step",
      "lbr": "ba17810t.lbr"
    },
    "distributor_links": {
      "lcsc": "C5336554",
      "digikey": "BA17810T-ND",
      "mouser": "755-BA17810T"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T12:02:47Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "BA17810T-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "755-BA17810T",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "INPUT",
        "type": "power_in",
        "description": "Regulator input; recommended input voltage for BA17810T is 12.5 V to 25 V, absolute maximum 35 V."
      },
      {
        "number": "2",
        "name": "COMMON",
        "type": "power_in",
        "description": "Common/ground terminal, to be kept at the lowest potential in any operating state with no terminal below it."
      },
      {
        "number": "3",
        "name": "OUTPUT",
        "type": "power_out",
        "description": "Regulated 10 V output (9.6 V to 10.4 V at Io=500 mA), up to 1 A output current."
      }
    ],
    "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: The package drawing is labeled TO220FP-3 (fully molded). The hint was TO-220-3. The pin table (1 INP",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 6,
        "cost_usd": 0.2965,
        "at": "2026-10-23T12:01:42"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/5c40907f3b3f91c4a02cc5366957a4ff.pdf",
        "pages": 6,
        "sha256": "692c0c937358466a",
        "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": "ba17810t.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          10.25,
          4.455,
          28.525
        ],
        "zmin_mm": -9.75,
        "centre_offset_mm": 0.932,
        "footprint_binding": "identity",
        "sha256": "7cb065d935df5771f0ba6e48ddd180863a121af76483dad7f18e667a7b68204a",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ba17810t-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          10.25,
          4.455,
          28.525
        ],
        "zmin_mm": -9.75,
        "centre_offset_mm": 0.932,
        "footprint_binding": "identity",
        "sha256": "a4dfa69e3471b46bfd77db5c07f0f0f3350b2367aec4f53336aaee5d595d9283",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "ROHM Semicon",
      "Package": "TO-220-3",
      "Category": "Power Management (PMIC)",
      "Pins": "3"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ba17810t"
  ],
  "discovery_pitch": "BA17810T (ROHM Semicon) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ba17810t.kicad_sym",
    "ba17810t.kicad_mod",
    "ba17810t.glb",
    "ba17810t.step",
    "ba17810t.lbr",
    "docs/hero.png",
    "docs/ba17810t-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ba17810t-hero.glb",
    "ba17810t-hero.overlay.json",
    "ba17810t-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}