MD7218E33PC1

{
  "slug": "md7218e33pc1",
  "version": "0.1.0",
  "type": "component",
  "description": "Shanghai Mingda Microelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-5. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "power management (pmic)",
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  "component": {
    "mpn": "MD7218E33PC1",
    "manufacturer": "Shanghai Mingda Microelectronics",
    "package": "SOT-89-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588950571100987392",
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      "lbr": "md7218e33pc1.lbr"
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    "distributor_links": {
      "lcsc": "C920504"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T22:50:08Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
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    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection pin on the SOT89-5L package."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; the SOT89-5L top-view drawing also labels the package tab as 2."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable input pin; the datasheet text gives no logic thresholds or function description for it."
      },
      {
        "number": "4",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply pin, absolute maximum -0.3 to 15 V, with a 2.2 V minimum operating input voltage."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated 3.3 V output (MD7218E33), up to 1 A, for use with a low-ESR ceramic output capacitor (2.2uF in the typical application)."
      }
    ],
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        "pages": 15,
        "sha256": "a1ab1acfaf9f63a7",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
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}