AP7387-50Y-13

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  "slug": "ap7387-50y-13",
  "title": "AP7387-50Y-13",
  "brief": "Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
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    "mpn": "AP7387-50Y-13",
    "manufacturer": "Diodes Incorporated",
    "package": "SOT-89",
    "pin_count": 3,
    "category": "PMIC",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.diodes.com/assets/Datasheets/AP7387-50Y-13.pdf",
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        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground. The SOT-89 tab (pin 2) is the primary heat-sink tab and is also GND; connect both to the ground plane with generous copper for thermal dissipation."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Regulator input supply, 5V to 60V (absolute maximum -0.3V to +80V). Bypass with a 1µF ceramic capacitor to GND placed close to the pin. On the SOT-89 (AP7387-XXY-13) variant, VIN is on the large center tab."
      },
      {
        "number": "3",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated 5.0V fixed output, ±2% accuracy, up to 150mA (current-limit 250mA typ.). Requires a 1µF minimum (10µF typ.) ceramic output capacitor to GND for stability."
      }
    ],
    "provenance": {
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        "url": "https://www.diodes.com/assets/Datasheets/AP7387-50Y-13.pdf",
        "pages": 18,
        "sha256": "8ba9ec885c56ce12",
        "source_tier": "mfr"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
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        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
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    "pin1": {
      "pad": "1",
      "at": [
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        -1.5
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOT-89-3@sha256:0b8db9f4a8f2547a",
      "mark": "drawn"
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        "checked": "2026-11-12",
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  },
  "metadata": {
    "characteristics": {
      "version": 1,
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        {
          "name": "Input voltage",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 5,
          "typ": null,
          "max": 60,
          "conditions": "",
          "source_page": 3,
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        },
        {
          "name": "Input voltage",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 80,
          "conditions": "",
          "source_page": 3,
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      ]
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  "discovery_triggers": [
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  "discovery_pitch": "AP7387-50Y-13 (Diodes Incorporated) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
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  "visibility": "public",
  "updated_at": "2026-09-24T16:49:04.337Z",
  "description": "Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89. Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "org": "adom"
}