AOZ1212AI

{
  "schema_version": 1,
  "type": "component",
  "slug": "aoz1212ai",
  "title": "AOZ1212AI",
  "brief": "Alpha Omega Semicon DC-DC Converters, SOIC-8. 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 management (pmic)",
    "aoz1212ai",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "AOZ1212AI",
    "manufacturer": "Alpha Omega Semicon",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586183415342747648",
    "parts": {
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      "footprint": "aoz1212ai.kicad_mod",
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      "model_3d_plain": "aoz1212ai-etched.glb",
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      "model_3d_step_plain": "aoz1212ai.step",
      "lbr": "aoz1212ai.lbr"
    },
    "distributor_links": {
      "lcsc": "C23912"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T22:29:45Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
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    },
    "pins": [
      {
        "number": "1",
        "name": "LX",
        "type": "output",
        "description": "PWM output connection to the inductor, which must be connected externally; it also serves as the thermal connection for the output stage."
      },
      {
        "number": "2",
        "name": "BST",
        "type": "passive",
        "description": "Bootstrap voltage input for the high-side driver supply, connected through a 0.1µF capacitor between BST and LX."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference; the input capacitor and output capacitor should connect to this pin."
      },
      {
        "number": "4",
        "name": "FB",
        "type": "input",
        "description": "Feedback input regulated to 0.8V, with the output voltage set by a resistor divider between the output and GND."
      },
      {
        "number": "5",
        "name": "COMP",
        "type": "passive",
        "description": "External loop compensation and output of the internal error amplifier; a series RC network connects from this pin to GND."
      },
      {
        "number": "6",
        "name": "EN",
        "type": "input",
        "description": "Active-HIGH enable that must be above 2.5V to enable the device and below 0.6V to disable it, and must not be left floating."
      },
      {
        "number": "7",
        "name": "VIN",
        "type": "power_in",
        "description": "Supply voltage input with a range of 4.5V to 27V; all VIN pins must be connected externally."
      },
      {
        "number": "8",
        "name": "VBIAS",
        "type": "power_out",
        "description": "Compensation pin of the internal linear regulator, which requires a 1µF capacitor between this pin and ground."
      }
    ],
    "provenance": {
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The SO-8 pin table (page 2) and the SO-8 layout example Figure 3a (page 12) agree on the pin-to-name"
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        "cost_usd": 0.0802,
        "at": "2026-10-18T22:27:34"
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        "pages": 18,
        "sha256": "30689d8f07a2ef79",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
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    "viewers": {
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  "metadata": {
    "specs": {
      "Manufacturer": "Alpha Omega Semicon",
      "Package": "SOIC-8",
      "Category": "Power Management (PMIC)",
      "Pins": "8"
    },
    "appearance": {
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        "material": "copper"
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          "name": "Supply Voltage (VIN)",
          "symbol": "VIN",
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        {
          "name": "Output Voltage Range",
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        {
          "name": "Ambient Temperature (TA)",
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          "min": -40,
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        {
          "name": "Supply Voltage (VIN)",
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        {
          "name": "LX to GND",
          "symbol": "VLX",
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        {
          "name": "FB to GND",
          "symbol": "VFB",
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        {
          "name": "COMP to GND",
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        {
          "name": "VBIAS to GND",
          "symbol": "VBIAS",
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          "min": -0.3,
          "typ": null,
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        },
        {
          "name": "Junction Temperature (TJ)",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
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        {
          "name": "Storage Temperature (TS)",
          "symbol": "TS",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
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        },
        {
          "name": "ESD Rating: Human Body Model",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "Human body model, 1.5kΩ in series with 100pF",
          "source_page": 3,
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        },
        {
          "name": "Package Thermal Resistance (ΘJA) SO-8",
          "symbol": "ΘJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 105,
          "max": null,
          "conditions": "SO-8; 1-in2 FR-4 board, 2oz copper, still air, TA = 25°C",
          "source_page": 3,
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        {
          "name": "Supply Voltage (VIN)",
          "symbol": "VIN",
          "kind": "electrical",
          "unit": "V",
          "min": 4.5,
          "typ": null,
          "max": 27,
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        {
          "name": "Input Under-Voltage Lockout Threshold (rising)",
          "symbol": "VUVLO",
          "kind": "electrical",
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          "name": "Input Under-Voltage Lockout Threshold (falling)",
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        {
          "name": "Supply Current (Quiescent)",
          "symbol": "IIN",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 2,
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        {
          "name": "Shutdown Supply Current",
          "symbol": "IOFF",
          "kind": "electrical",
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          "max": 20,
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        {
          "name": "Feedback Voltage",
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          "kind": "electrical",
          "unit": "V",
          "min": 0.782,
          "typ": 0.8,
          "max": 0.818,
          "conditions": "",
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        {
          "name": "Load Regulation",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 0.5,
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        {
          "name": "Line Regulation",
          "symbol": "",
          "kind": "electrical",
          "unit": "% / V",
          "min": null,
          "typ": 0.08,
          "max": null,
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        {
          "name": "Feedback Voltage Input Current",
          "symbol": "IFB",
          "kind": "electrical",
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          "min": null,
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        {
          "name": "EN Input Threshold On",
          "symbol": "VEN",
          "kind": "electrical",
          "unit": "V",
          "min": 2.5,
          "typ": null,
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        {
          "name": "EN Input Threshold Off",
          "symbol": "VEN",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.6,
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        {
          "name": "EN Input Hysteresis",
          "symbol": "VHYS",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 200,
          "max": null,
          "conditions": "",
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        {
          "name": "Enable Sink/Source Current",
          "symbol": "IEN",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 50,
          "max": null,
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        {
          "name": "Frequency",
          "symbol": "fO",
          "kind": "electrical",
          "unit": "kHz",
          "min": 315,
          "typ": 370,
          "max": 425,
          "conditions": "",
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        {
          "name": "Maximum Duty Cycle",
          "symbol": "DMAX",
          "kind": "electrical",
          "unit": "%",
          "min": null,
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        {
          "name": "Minimum Duty Cycle",
          "symbol": "DMIN",
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          "min": 6,
          "typ": null,
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        {
          "name": "Error Amplifier Voltage Gain",
          "symbol": "GVEA",
          "kind": "electrical",
          "unit": "V / V",
          "min": null,
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        {
          "name": "Error Amplifier Transconductance",
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        {
          "name": "Current Limit",
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          "name": "Over-Temperature Shutdown Limit (TJ rising)",
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          "name": "Short Circuit Hiccup Frequency",
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          "name": "High-Side Switch Leakage",
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