AMS1086CD-5.0

{
  "schema_version": 1,
  "type": "component",
  "slug": "ams1086cd-5-0",
  "title": "AMS1086CD-5.0",
  "brief": "Advanced Monolithic Systems Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2(DPAK). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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  "component": {
    "mpn": "AMS1086CD-5.0",
    "manufacturer": "Advanced Monolithic Systems",
    "package": "TO-252-2(DPAK)",
    "pin_count": 4,
    "category": "PMIC",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/87b751b6ef68425f9acdeb5eea6fdb22.pdf",
    "parts": {
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      "footprint": "ams1086cd-5-0.kicad_mod",
      "model_3d": "ams1086cd-5-0-etched.glb",
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      "lbr": "ams1086cd-5-0.lbr"
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    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground / common return. Reference node for the fixed 5.0V output. Connect directly to the ground plane with a low-impedance path."
      },
      {
        "number": "2",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated 5.0V output (4.900 V to 5.100 V over line/load/temperature). Rated to 1.5 A continuous. Requires a minimum 10 µF output capacitor for loop stability; can operate with as little as 1 µF tantalum since VOUT ≥ 3.0V."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Unregulated input supply. Absolute maximum 15 V. For 5.0V output, VIN must be ≥ 6.5 V for the guaranteed spec (dropout ~1.3 V typ, 1.5 V max at 1.5 A). Bypass locally with a 1 µF (or larger) tantalum capacitor."
      },
      {
        "number": "TAB",
        "name": "VOUT",
        "type": "power_out",
        "description": "Exposed metal tab on the back of the TO-252 package. Electrically tied to VOUT (pin 2) and used as the main heat-sinking / PCB-copper thermal pad. Solder to a copper pour connected to the output net."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/87b751b6ef68425f9acdeb5eea6fdb22.pdf",
        "pages": 9,
        "sha256": "3251e78bed2276e4",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "role": "plain",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.9,
          6.5,
          2.32
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3eb4c99603a4fe837c2fe9308bc174769ded87a785a0df48d2dc441432ee8b4c",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ams1086cd-5-0-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          6.5,
          2.32
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "50d944e96fbf20b2d2a431e8111d61bcd01204f41cdbdf40ffd9d949c889d443",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Advanced Monolithic Systems",
      "Package": "TO-252-2(DPAK)",
      "Category": "PMIC",
      "Pins": "4"
    }
  },
  "sections": [
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  "discovery_pitch": "AMS1086CD-5.0 (Advanced Monolithic Systems) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
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  "files": [
    "page.json",
    "README.md",
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    "ams1086cd-5-0.lbr",
    "docs/hero.png",
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    "viewers/footprint.html",
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  "variants": [
    {
      "mpn": "AMS1086CD-5.0",
      "kind": "packaging"
    },
    {
      "mpn": "AMS1086CT-5.0",
      "kind": "unknown"
    },
    {
      "mpn": "AMS1086CM-5.0",
      "kind": "unknown"
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      "mpn": "AMS1086-5.0",
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  "updated_at": "2026-09-24T16:21:29.571Z"
}