MCP1702T-3302E/CB

{
  "schema_version": 1,
  "type": "component",
  "slug": "mcp1702t-3302e-cb",
  "title": "MCP1702T-3302E/CB",
  "brief": "Microchip Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23A-3. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.1",
  "license": "CC-BY-SA-4.0",
  "tags": [
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  "component": {
    "mpn": "MCP1702T-3302E/CB",
    "manufacturer": "Microchip",
    "package": "SOT-23A-3",
    "pin_count": 3,
    "category": "PMIC",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/efbae1483f6d432a9db3d79b1e8df872.pdf",
    "parts": {
      "symbol": "mcp1702t-3302e.kicad_sym",
      "footprint": "mcp1702t-3302e.kicad_mod",
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      "model_3d_step": "mcp1702t-3302e-etched.step",
      "model_3d_step_plain": "mcp1702t-3302e.step",
      "lbr": "mcp1702t-3302e.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the regulator. Connect directly to the system ground plane."
      },
      {
        "number": "2",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output voltage pin, nominal 3.3V for the -3302 option. Delivers up to 250 mA (VR ≥ 2.5V). Requires a 1 µF (min) to 22 µF ceramic, tantalum, or aluminum electrolytic output capacitor for stability."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Unregulated supply input. Operating range 2.7V to 13.2V; absolute maximum 14.5V. Requires VIN ≥ VOUT(MAX) + VDROPOUT(MAX). A 1 µF ceramic input capacitor is recommended."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/efbae1483f6d432a9db3d79b1e8df872.pdf",
        "pages": 26,
        "sha256": "eebbb32821ad97ab",
        "source_tier": "mfr"
      },
      "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"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -0.9375,
        -0.95
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOT-23@sha256:0d88c86c1b6d8c1a",
      "mark": "drawn"
    },
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        "units": "mm",
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        "seat": "z = 0",
        "extents_mm": [
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          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mcp1702t-3302e-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "a18a6e1c4711eec6d2b9183627138272606ff6ec4d543f923de8a95675e370e8",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "family": {
      "base": "MCP1702T-3302E",
      "siblings": [
        "MCP1702T-3302E/MB",
        "MCP1702T-3302E/MB(UMW)"
      ],
      "old_slug": "mcp1702t-3302e",
      "note": "renamed from the cut-base slug to the part it was built from (slug collision split, 2026-11-11)"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Microchip",
      "Package": "SOT-23A-3",
      "Category": "PMIC",
      "Pins": "3"
    }
  },
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "mcp1702t-3302e"
  ],
  "discovery_pitch": "MCP1702T-3302E (Microchip) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mcp1702t-3302e.kicad_sym",
    "mcp1702t-3302e.kicad_mod",
    "mcp1702t-3302e.glb",
    "mcp1702t-3302e.step",
    "mcp1702t-3302e-etched.step",
    "mcp1702t-3302e.lbr",
    "docs/hero.png",
    "docs/mcp1702t-3302e-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "pads.json",
    "mcp1702t-3302e-etched.glb",
    "mcp1702t-3302e-cb-hero.glb",
    "mcp1702t-3302e-cb-hero.overlay.json"
  ],
  "visibility": "public",
  "variants": [
    {
      "mpn": "MCP1702T-3302E/CB",
      "kind": "packaging"
    },
    {
      "mpn": "MCP1702T-3302E/MB",
      "kind": "packaging"
    },
    {
      "mpn": "MCP1702T-3302E/TO",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-28T19:03:36.351Z",
  "description": "Microchip Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23A-3. Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "org": "adom"
}