AP2205-33W5-7

{
  "schema_version": 1,
  "type": "component",
  "slug": "ap2205-33w5-7",
  "title": "AP2205-33W5-7",
  "brief": "Diodes Incorporated Linear Voltage Regulators (LDO), SOT-25. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power supply chip",
    "ap2205-33w5-7",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "AP2205-33W5-7",
    "manufacturer": "Diodes Incorporated",
    "package": "SOT-25",
    "pin_count": 5,
    "category": "Power Supply Chip",
    "subcategory": "Linear Voltage Regulators (LDO)",
    "datasheet": "https://www.diodes.com/assets/Datasheets/AP2205-33W5-7.pdf",
    "parts": {
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      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 743 calls left today"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Input voltage, 2.3V to 24V recommended operating range (36V absolute maximum)."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable input; logic high is 2.0V minimum and logic low is 0.4V maximum (36V absolute maximum)."
      },
      {
        "number": "4",
        "name": "ADJ/NC",
        "type": "unconnected",
        "description": "Adjust output for the ADJ version; not connected for the fixed version (AP2205-33 is a fixed 3.3V part, so leave it not connected)."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output voltage, 3.3V fixed for this part, up to 200mA output current."
      }
    ],
    "provenance": {
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin 4 is ADJ for the adjustable version and NC for fixed versions. The MPN is the fixed 3.3V part, s"
        ],
        "pages_sent": 16,
        "cost_usd": 0.1177,
        "at": "2026-10-22T23:00:11"
      },
      "datasheet": {
        "url": "https://www.diodes.com/assets/Datasheets/AP2205-33W5-7.pdf",
        "pages": 16,
        "sha256": "ce4c5ce349628e9a",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
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        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
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  "metadata": {
    "specs": {
      "Manufacturer": "Diodes Incorporated",
      "Package": "SOT-25",
      "Category": "Power Supply Chip",
      "Pins": "5"
    },
    "appearance": {
      "housing": {
        "quote": "— ESD (Human Body Model) 2000 V Notes: 5. Stresses greater than those listed under “Absolute Maximum Ratings” can cause permanent damage to the device. These are stress ratings only, and",
        "page": 4,
        "doc": "ds.pdf",
        "material": "Abs"
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      "contacts": {
        "quote": " Terminals: SOT89/SOT25: Finish—Mate Tin Plated Leads, Solderable per MIL-STD-202, Method 208  Weight:",
        "page": 15,
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        "plating": "tin"
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          "typ": null,
          "max": 102,
          "conditions": "VIN = VOUT+1V, IOUT = 100µA, TJ = +25°C",
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          "min": 2.3,
          "typ": null,
          "max": 24,
          "conditions": "",
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        },
        {
          "name": "Maximum Output Current",
          "symbol": "IOUT(MAX)",
          "kind": "electrical",
          "unit": "mA",
          "min": 200,
          "typ": 250,
          "max": null,
          "conditions": "VIN-VOUT = 1V, VOUT = 98% VOUT",
          "source_page": 5,
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        },
        {
          "name": "Dropout Voltage",
          "symbol": "VDROP",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 100,
          "max": 150,
          "conditions": "IOUT = 100µA",
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          "source": "datasheet"
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          "max": 350,
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          "max": 460,
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        {
          "name": "Dropout Voltage",
          "symbol": "VDROP",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 360,
          "max": 500,
          "conditions": "IOUT = 150mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Standby Current",
          "symbol": "ISTD",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.01,
          "max": 1,
          "conditions": "VIN = VOUT+1V, VEN in OFF Mode",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "EN High Voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": null,
          "conditions": "EN Input Voltage High",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "EN Low Voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "EN Input Voltage Low",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Supply Input Voltage (recommended)",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.3,
          "typ": null,
          "max": 24,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature (recommended)",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Output Current (recommended)",
          "symbol": "IOUT",
          "kind": "recommended_operating",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "VOUT > 1.8V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply Input Voltage (abs max)",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 36,
          "conditions": "",
          "source_page": 4,
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        },
        {
          "name": "Enable Input Voltage (abs max)",
          "symbol": "VCE",
          "kind": "absolute_maximum",
          "unit": "V",
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          "max": 36,
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          "name": "Output Current (abs max)",
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          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 250,
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        },
        {
          "name": "Lead Temperature",
          "symbol": "TLEAD",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "Soldering, 10sec",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Operating Junction Temperature (abs max)",
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          "min": null,
          "typ": null,
          "max": 150,
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        {
          "name": "Storage Temperature Range",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
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          "conditions": "",
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        {
          "name": "ESD (Charge Device Model)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
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          "conditions": "",
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        {
          "name": "ESD (Human Body Model)",
          "symbol": "",
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          "unit": "V",
          "min": null,
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          "max": 2000,
          "conditions": "",
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        },
        {
          "name": "Thermal Resistance Junction-to-Ambient SOT25",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 160,
          "max": null,
          "conditions": "2-Layer FR-4 PCB, 1.5cm*1.5cm thermal sink pad, free air",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-to-Case SOT25",
          "symbol": "θJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 29,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Reference Voltage",
          "symbol": "VREF",
          "kind": "electrical",
          "unit": "V",
          "min": 1.215,
          "typ": 1.24,
          "max": 1.265,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Line Regulation",
          "symbol": "ΔVOUT/ΔVIN",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 0.05,
          "max": null,
          "conditions": "VOUT + 1V ≤ VIN ≤ 24V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation",
          "symbol": "ΔVOUT/VOUT",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 0.5,
          "max": null,
          "conditions": "1mA ≤ IOUT ≤ 200mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Ground Current",
          "symbol": "IGND",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 36,
          "max": null,
          "conditions": "IOUT = 100µA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Ground Current",
          "symbol": "IGND",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 0.5,
          "max": null,
          "conditions": "IOUT = 50mA",
          "source_page": 5,
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        },
        {
          "name": "Ground Current",
          "symbol": "IGND",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 1.3,
          "max": null,
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        {
          "name": "Ground Current",
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          "kind": "electrical",
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          "max": null,
          "conditions": "IOUT = 150mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Power Supply Rejection Ratio",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 60,
          "max": null,
          "conditions": "Ripple 0.5VP-P, VIN = VOUT+1V, f = 100Hz",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Temperature Coefficient",
          "symbol": "ΔVOUT/(VOUT·ΔT)",
          "kind": "temperature_coefficient",
          "unit": "ppm/°C",
          "min": null,
          "typ": 100,
          "max": null,
          "conditions": "IOUT = 100µA, -40°C ≤ TJ ≤ +125°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "RMS Output Noise",
          "symbol": "VNOI",
          "kind": "electrical",
          "unit": "µVRMS",
          "min": null,
          "typ": 30,
          "max": null,
          "conditions": "TJ = +25°C, 10Hz ≤ f ≤ 100kHz",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "ADJ Pin Current",
          "symbol": "IADJ",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.5,
          "max": null,
          "conditions": "IOUT = 100µA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "EN Pin Current",
          "symbol": "IEN",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 3,
          "max": null,
          "conditions": "VEN = VOUT + 1V",
          "source_page": 5,
          "source": "datasheet"
        }
      ]
    }
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