MCP1825S-3302E

{
  "slug": "mcp1825s-3302e",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "mcp1825s-3302e",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mcp1825s-3302e.kicad_sym",
    "mcp1825s-3302e.kicad_mod",
    "mcp1825s-3302e.glb",
    "mcp1825s-3302e.step",
    "mcp1825s-3302e.lbr",
    "docs/hero.png",
    "docs/mcp1825s-3302e-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mcp1825s-3302e-hero.glb",
    "mcp1825s-3302e-hero.overlay.json",
    "mcp1825s-3302e-etched.glb"
  ],
  "component": {
    "mpn": "MCP1825S-3302E",
    "manufacturer": "Microchip Tech",
    "package": "SOT-223-3",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884762857103360",
    "parts": {
      "symbol": "mcp1825s-3302e.kicad_sym",
      "footprint": "mcp1825s-3302e.kicad_mod",
      "model_3d": "mcp1825s-3302e-hero.glb",
      "model_3d_plain": "mcp1825s-3302e-etched.glb",
      "model_3d_step": "mcp1825s-3302e-etched.step",
      "model_3d_step_plain": "mcp1825s-3302e.step",
      "lbr": "mcp1825s-3302e.lbr"
    },
    "distributor_links": {
      "lcsc": "C148031"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T20:25:46Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Connect the unregulated or regulated input voltage source to VIN, with an input capacitor of 1 µF to 10 µF recommended for most applications."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Connect GND to a quiet circuit ground, since it conducts only the quiescent current (typically 120 µA) and should be tied to the output capacitor return in noisy or switching-input applications."
      },
      {
        "number": "3",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output voltage of the LDO, which requires a minimum output capacitance of 1.0 µF for stability."
      }
    ],
    "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 mapping for the 3-pin fixed-output MCP1825S (SOT-223-3) is taken from the 3-pin column of th; Section 3.7 describes an exposed pad (tab) at ground potential only for the DDPAK and TO-220 package; The SOT-223-3 pin numbering is inferred from the pin table and the package drawing, which lists lead"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0458,
        "at": "2026-10-18T20:25:33"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884762857103360",
        "pages": 38,
        "sha256": "078c84d2df9d4861",
        "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"
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    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "77ad6dbacc493cb619c728f26d2ddcf461eb0feb6b977b47d01d51e67016f654",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mcp1825s-3302e-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "8622d727965bd0cba6a650adee28a3c65a39551fabddb54351617aef0a964367",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}