main
Ray Set visibility: public e695335 17d ago
{
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  "type": "component",
  "slug": "ap2121ak-3-2tre1",
  "title": "AP2121AK-3.2TRE1",
  "brief": "Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "mpn": "AP2121AK-3.2TRE1",
    "manufacturer": "Diodes Incorporated",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8560100808190173184",
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      "lbr": "ap2121ak-3-2tre1.lbr"
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    "distributor_links": {
      "lcsc": "C5944008",
      "digikey": "AP2121AK-3.2TRE1-ND",
      "mouser": "621-AP2121AK-3.2TRE1"
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      "checked_at": "2026-10-18T06:29:02Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
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      },
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        "name": "GND",
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        "description": "Ground reference pin for the regulator."
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        "description": "Active-high enable input: logic high (at least 1.5 V) enables the regulator and logic low (at most 0.25 V) shuts it down, with an internal 5 MΩ typical pull-down resistor on this Active High (AK) part."
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        "number": "4",
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        "at": "2026-10-18T06:26:52"
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      "Manufacturer": "Diodes Incorporated",
      "Package": "SOT-23-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
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        {
          "name": "Line Regulation",
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          "name": "Quiescent Current",
          "symbol": "IQ",
          "kind": "electrical",
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          "min": null,
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          "kind": "electrical",
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          "min": null,
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          "max": 1,
          "conditions": "VIN = 4.2V; VCE in OFF mode",
          "source_page": 12,
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        {
          "name": "CE \"High\" Voltage",
          "symbol": "",
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          "unit": "V",
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          "max": null,
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          "name": "CE \"Low\" Voltage",
          "symbol": "",
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          "min": null,
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          "conditions": "CE input voltage \"Low\"",
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        {
          "name": "CE Pull-Down Resistance",
          "symbol": "RPD",
          "kind": "electrical",
          "unit": "MΩ",
          "min": 2.5,
          "typ": 5,
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        {
          "name": "Input Voltage",
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          "kind": "absolute_maximum",
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        {
          "name": "Enable Input Voltage",
          "symbol": "VCE",
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          "min": -0.3,
          "typ": null,
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          "name": "Junction Temperature",
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        {
          "name": "Storage Temperature Range",
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          "kind": "absolute_maximum",
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          "typ": null,
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        {
          "name": "Lead Temperature (Soldering)",
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          "unit": "°C",
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        {
          "name": "Thermal Resistance (Junction to Ambient)",
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          "name": "Operating Ambient Temperature Range",
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          "typ": null,
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        {
          "name": "Thermal Resistance (Junction to Case)",
          "symbol": "θJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 74,
          "max": null,
          "conditions": "SOT-23-5",
          "source_page": 4,
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