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Ray Set visibility: public fb1e248 1d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "lm2576s-5-0-mns",
  "title": "LM2576S-5.0-MNS",
  "brief": "Minos DC-DC Converters, TO-263-5L. 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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    "power management (pmic)",
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  "component": {
    "mpn": "LM2576S-5.0-MNS",
    "manufacturer": "Minos",
    "package": "TO-263-5L",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/e8d2095d0f43ac2cfa98e31d42d15e1c.pdf",
    "parts": {
      "symbol": "lm2576s-5-0-mns.kicad_sym",
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      "model_3d_plain": "lm2576s-5-0-mns-etched.glb",
      "model_3d_step": "lm2576s-5-0-mns-etched.step",
      "model_3d_step_plain": "lm2576s-5-0-mns.step",
      "lbr": "lm2576s-5-0-mns.lbr"
    },
    "distributor_links": {
      "lcsc": "C42411371"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T04:35:22Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Vin",
        "type": "power_in",
        "description": "Input supply pin; the datasheet gives a recommended supply range of 4.3 V to 40 V, with an absolute maximum rating of 45 V."
      },
      {
        "number": "2",
        "name": "Output",
        "type": "power_out",
        "description": "Regulated output pin; the datasheet specifies 5 V, 12 V and adjustable output versions."
      },
      {
        "number": "3",
        "name": "Gnd",
        "type": "power_in",
        "description": "Ground pin for the regulator."
      },
      {
        "number": "4",
        "name": "Feedback",
        "type": "input",
        "description": "Feedback pin; in the adjustable (ADJ) version the datasheet specifies the output voltage as 1.23 V typical at this feedback node."
      },
      {
        "number": "5",
        "name": "ON/OFF",
        "type": "input",
        "description": "ON/OFF control pin; the datasheet gives standby quiescent current Istby of 80 µA typical and 200 µA maximum at 25 °C with Pin5 = 5 V."
      },
      {
        "number": "6",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
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        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet does not state the ON/OFF logic thresholds, active polarity, or input current; the onl; The pin table is brief (Chinese functional labels only: 输入端, 输出端, 地, 反馈端, 开关端). Descriptions beyond ; Pin numbering and names come from the page 1 pin table and the package outline page; the physical TO",
          "exposed pad 6 added from the footprint"
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        "cost_usd": 0.0186,
        "at": "2026-11-05T04:35:14"
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        "pages": 6,
        "sha256": "d9a975c95b17557c",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "centre_offset_mm": 0,
        "footprint_binding": "identity",
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      }
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  "metadata": {
    "specs": {
      "Manufacturer": "Minos",
      "Package": "TO-263-5L",
      "Category": "Power Management (PMIC)",
      "Pins": "6"
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        {
          "name": "最大占空比 (Maximum duty cycle)",
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          "name": "输出反馈电流 (Feedback current)",
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          "max": 30,
          "conditions": "Vout=-1V",
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        {
          "name": "开机静态电流 (Quiescent current)",
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          "conditions": "Tj=-25~125℃",
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          "name": "电源电压 (Supply voltage)",
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        {
          "name": "功耗 (Power dissipation)",
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          "name": "工作环境温度 (Ambient operating temperature)",
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          "name": "贮存温度 (Storage temperature)",
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          "min": -60,
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        {
          "name": "振荡频率 (Oscillation frequency)",
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          "name": "振荡频率 (Oscillation frequency)",
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          "conditions": "Tj=0~125℃",
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          "name": "振荡频率 (Oscillation frequency)",
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  "author": {
    "name": "Ray",
    "email": "[email protected]"
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