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Ray Set visibility: public 1df636a 17d ago
{
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  "type": "component",
  "slug": "ap7370-33y-13",
  "title": "AP7370-33Y-13",
  "brief": "Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
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      "mouser": {
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      {
        "number": "1",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output voltage of the fixed 3.3V version (AP7370-33Y-13), with a maximum output current rating of 500 mA."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the regulator."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Supply input voltage, with a recommended range of 3.2 V to 18 V and an absolute maximum rating of 20 V."
      }
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      "extractor": "extract_pins 0.3",
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        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Lifecycle: the datasheet marks AP7370 as 'NOT RECOMMENDED FOR NEW DESIGN' and points to AP7375 as th; The SOT89 pin-assignment diagram text on page 1 is garbled in extraction. The SOT89 pin numbers were; Pin 1 (VOUT) description is limited to the 500 mA absolute maximum output current; the datasheet giv"
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        "at": "2026-10-17T18:23:24"
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        "pages": 17,
        "sha256": "212ff738d2411cf6",
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "role": "plain",
        "up": "Z",
        "units": "mm",
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        "seat": "z = 0",
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        "zmin_mm": 0,
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        "sha256": "844c0bb504d0c383535d9845c6376fe7a4053241a2ede8d8ef694df3fcfc37c8",
        "checked": "2026-10-17",
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  "metadata": {
    "specs": {
      "Manufacturer": "Diodes Incorporated",
      "Package": "SOT-89",
      "Category": "Power Management (PMIC)",
      "Pins": "3"
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    "characteristics": {
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          "name": "Supply Input Voltage",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 3.2,
          "typ": null,
          "max": 18,
          "conditions": "",
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        },
        {
          "name": "Operating Junction Temperature",
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          "unit": "°C",
          "min": -40,
          "typ": null,
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          "name": "Supply Input Voltage",
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        {
          "name": "Output Current",
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          "max": 500,
          "conditions": "",
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        },
        {
          "name": "Lead Temperature (Soldering, 10s)",
          "symbol": "TLEAD",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "Soldering, 10s",
          "source_page": 2,
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        },
        {
          "name": "Operating Junction Temperature",
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          "name": "Storage Temperature Range",
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          "unit": "°C",
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          "typ": null,
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          "name": "ESD (Change Device Model)",
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          "conditions": "",
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          "name": "ESD (Human Body Model)",
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        {
          "name": "Output Voltage",
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          "unit": "%",
          "min": 99,
          "typ": null,
          "max": 101,
          "conditions": "VOUT > 2.5V; limits printed as % of VOUT",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage",
          "symbol": "VIN",
          "kind": "electrical",
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          "min": 3.2,
          "typ": null,
          "max": 18,
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        {
          "name": "Current Limit",
          "symbol": "ILIMIT",
          "kind": "electrical",
          "unit": "mA",
          "min": 350,
          "typ": null,
          "max": null,
          "conditions": "VOUT > 2.5V, VOUT1 = 98% VOUT",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage",
          "symbol": "VDROP",
          "kind": "electrical",
          "unit": "mV",
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          "typ": 500,
          "max": 600,
          "conditions": "3.0V ≤ VOUT < 5.0V, IOUT = 100mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Ground Current",
          "symbol": "IGND",
          "kind": "electrical",
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          "conditions": "IOUT = 0A",
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          "name": "Ground Current",
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          "max": 300,
          "conditions": "VOUT > 2.5V, IOUT = 300mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Temperature Coefficient",
          "symbol": "∆VOUT/(VOUT∆T)",
          "kind": "temperature_coefficient",
          "unit": "ppm/°C",
          "min": -100,
          "typ": null,
          "max": 100,
          "conditions": "IOUT = 100µA, -40°C ≤ TJ ≤ +125°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Line Regulation",
          "symbol": "∆VOUT/∆VIN/VOUT",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": 0.05,
          "max": null,
          "conditions": "(VOUT(Nom) + 1V, 3.2V) ≤ VIN ≤ 18V, IOUT = 10mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation",
          "symbol": "∆VOUT/VOUT",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 0.5,
          "max": null,
          "conditions": "VOUT > 2.5V, VIN = VOUT + 2V, 1mA ≤ IOUT ≤ 300mA",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Thermal Shutdown Temperature",
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          "kind": "electrical",
          "unit": "°C",
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          "typ": 160,
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        {
          "name": "Thermal Shutdown Hysteresis",
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          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 20,
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        },
        {
          "name": "Thermal Resistance (Junction to Ambient)",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 126,
          "max": null,
          "conditions": "SOT89",
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          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance (Junction to Case)",
          "symbol": "θJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 26,
          "max": null,
          "conditions": "SOT89",
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        }
      ]
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  "discovery_pitch": "AP7370-33Y-13 (Diodes Incorporated) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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