MD8327A

{
  "slug": "md8327a",
  "version": "0.1.0",
  "type": "component",
  "description": "Shanghai Mingda Microelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "md8327a",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "md8327a.kicad_sym",
    "md8327a.kicad_mod",
    "md8327a.glb",
    "md8327a.step",
    "md8327a.lbr",
    "docs/hero.png",
    "docs/md8327a-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "md8327a-hero.glb",
    "md8327a-hero.overlay.json",
    "md8327a-etched.glb"
  ],
  "component": {
    "mpn": "MD8327A",
    "manufacturer": "Shanghai Mingda Microelectronics",
    "package": "SOT-89-3",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590227076411527168",
    "parts": {
      "symbol": "md8327a.kicad_sym",
      "footprint": "md8327a.kicad_mod",
      "model_3d": "md8327a-hero.glb",
      "model_3d_plain": "md8327a-etched.glb",
      "model_3d_step": "md8327a-etched.step",
      "model_3d_step_plain": "md8327a.step",
      "lbr": "md8327a.lbr"
    },
    "distributor_links": {
      "lcsc": "C2978353"
    },
    "distributor_check": {
      "checked_at": "2026-10-20T17:52:35Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin of the regulator (SOT89-3 'A' pinout, marking 8327A)."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply, operating range 2.2V to 40V (absolute maximum 45V), with at least 1.0uF input capacitor placed close to the IC."
      },
      {
        "number": "3",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated 2.7V output (±2%) delivering up to 300mA, with at least 1.0uF output capacitor; must not exceed VIN+0.3V."
      }
    ],
    "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 pin-to-label mapping comes from a flattened text extraction of the drawing. For the SOT89-3 draw; The datasheet has a second SOT89-3 drawing (marked 83XX) that reads 1=VOUT, 2=VIN, 3=GND. That drawi; The datasheet is a series datasheet (MD83XX). It does not contain a separate MD8327A entry. The 2.7V"
        ],
        "pages_sent": 10,
        "cost_usd": 0.032,
        "at": "2026-10-20T17:51:03"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590227076411527168",
        "pages": 10,
        "sha256": "b90bf74c0495d786",
        "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": "md8327a.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.5,
          1.52
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.05,
        "footprint_binding": "identity",
        "sha256": "844c0bb504d0c383535d9845c6376fe7a4053241a2ede8d8ef694df3fcfc37c8",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "md8327a-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.5,
          1.52
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.05,
        "footprint_binding": "identity",
        "sha256": "0df8c73fcbbfc7c590f83e209f7f096995291acc3edad3b34d26012e4c4eb414",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}