HT7530A-1Q

{
  "schema_version": 1,
  "type": "component",
  "slug": "ht7530a-1q",
  "title": "HT7530A-1Q",
  "brief": "QNH Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-92. 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)",
    "ht7530a-1q",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "HT7530A-1Q",
    "manufacturer": "QNH",
    "package": "TO-92",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/7d6d55630ac1d422d7bb6c8caa71e596.pdf",
    "parts": {
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      "lbr": "ht7530a-1q.lbr"
    },
    "distributor_links": {
      "lcsc": "C47020953"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T19:13:04Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the regulator."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Regulator input pin, rated for a maximum voltage of 24 V (absolute maximum VIN is -0.3 V to +24 V), and a capacitor should be placed close to this pin."
      },
      {
        "number": "3",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output pin, which needs a capacitor greater than 2.2 μF to ground (tantalum recommended) and provides up to 100 mA output current for the 3.0 V variant."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "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: The datasheet's pin function table (page 3) lists pins 1 GND, 2 VIN, 3 VOUT without naming the packa; The MPN suffix 'A-1' maps to TO92 per the page 3 and page 5 ordering tables (HT75XXA-1 = TO92). The ; The 3.0 V output electrical data (output current 70 mA min / 100 mA typical) for the 7530 variant wa"
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        "pages_sent": 13,
        "cost_usd": 0.0357,
        "at": "2026-10-17T19:11:19"
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        "pages": 13,
        "sha256": "78e25abc675b4c05",
        "source_tier": "lcsc"
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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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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          4.83,
          3.745,
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        "zmin_mm": -2.5,
        "centre_offset_mm": 0.542,
        "footprint_binding": "identity",
        "sha256": "f0b61c32ecbf0067157adc5a3d4966ceadf5d6dafe93c51af35f76c41c71a54a",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "sha256": "fd0b94d495967428bce19fb4df8cc595936f978d2ce9f3f0a73657add7f60f8f",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "QNH",
      "Package": "TO-92",
      "Category": "Power Management (PMIC)",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "78e25abc675b4c05915857c48db8209c488ec29e14e8409ec7a363fb1a5a153e",
      "rows": [
        {
          "name": "输出电压 (Output voltage, 3.0V variant)",
          "symbol": "VOUT",
          "kind": "tolerance",
          "unit": "V",
          "min": 2.94,
          "typ": 3,
          "max": 3.06,
          "conditions": "VIN=VOUT+2.0V，IOUT=10mA",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "负载调整率 (Load regulation)",
          "symbol": "△VOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 5,
          "max": 60,
          "conditions": "VIN=VOUT+2.0V，1mA≤IOUT≤50mA",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "低压差 (Dropout voltage)",
          "symbol": "VDIF",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 25,
          "max": 55,
          "conditions": "IOUT=1mA，△VOUT=2%",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "静态电流 (Quiescent current)",
          "symbol": "ISS",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 1.5,
          "max": 3,
          "conditions": "无负载",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "线性调整率 (Line regulation)",
          "symbol": "△VOUT/VOUT*△VIN",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": null,
          "max": 0.2,
          "conditions": "VOUT+1.0V≤VIN≤24V，IOUT=1mA",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "输出电流 (Output current)",
          "symbol": "IOUT",
          "kind": "electrical",
          "unit": "mA",
          "min": 70,
          "typ": 100,
          "max": null,
          "conditions": "VIN=VOUT+2.0V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "输入电压 (Input voltage)",
          "symbol": "VIN",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 24,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "极限电压 (Maximum input voltage rating)",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 24,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "贮存温度 (Storage temperature)",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -50,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "工作温度 (Operating temperature)",
          "symbol": "TA",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "热阻 (Thermal resistance junction-to-ambient, TO92)",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": 200,
          "max": null,
          "conditions": "TO92 package",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "功耗 (Power dissipation, TO92)",
          "symbol": "PD",
          "kind": "thermal",
          "unit": "mW",
          "min": null,
          "typ": 500,
          "max": null,
          "conditions": "TO92 package",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
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  "discovery_pitch": "HT7530A-1Q (QNH) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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