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Ray Set visibility: public 836174f 3h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "ds8575-33s5",
  "title": "DS8575-33S5",
  "brief": "DSTECH Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. 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)",
    "ds8575-33s5",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "DS8575-33S5",
    "manufacturer": "DSTECH",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/b7f865fbddc47b37968615eb35740032.pdf",
    "parts": {
      "symbol": "ds8575-33s5.kicad_sym",
      "footprint": "ds8575-33s5.kicad_mod",
      "model_3d": "ds8575-33s5-hero.glb",
      "model_3d_plain": "ds8575-33s5-etched.glb",
      "model_3d_step": "ds8575-33s5-etched.step",
      "model_3d_step_plain": "ds8575-33s5.step",
      "lbr": "ds8575-33s5.lbr"
    },
    "distributor_links": {
      "lcsc": "C48533044"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T15:31:17Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply voltage with a recommended operating range of 1.2V to 5.5V, and a 1µF or larger input capacitor should be placed close to the VIN and GND pins."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the regulator, and the input and output capacitor ground connections should return to this pin through as wide and short a copper trace as is practical."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable control input with VIH of 1.0V (rising) and VIL of 0.4V (falling); pulling it low selects shutdown with a typical shutdown current of 10nA."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output, which requires an output capacitor between 1µF and 22µF with a minimum 1mΩ ESR placed close to the VOUT and GND pins, with output current limited to 550mA typical."
      }
    ],
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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: The Description of Functional Pins table is garbled in the extracted text, with its SSOT-23/SOT-23-3; The 'Pin Name' column in the functional pin table is not labeled per package in the extracted text, "
        ],
        "pages_sent": 16,
        "cost_usd": 0.0527,
        "at": "2026-10-17T15:28:59"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/b7f865fbddc47b37968615eb35740032.pdf",
        "pages": 16,
        "sha256": "3628bb10c96c8f95",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "ds8575-33s5.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          1.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
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        "sha256": "fe2fe0cfeb7b63ec6a6fcb298131b188a2629faae1e701c27130f702b8df6817",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "DSTECH",
      "Package": "SOT-23-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    },
    "appearance": {
      "contacts": {
        "quote": "must be back to the DS8575 ground pin using as wide and as short of a copper trace as is practical.",
        "page": 10,
        "doc": "ds.pdf",
        "material": "copper"
      },
      "version": 1,
      "datasheet_sha256": "3628bb10c96c8f95e75c948fd00ed972e281c11d40d44be16bd2767ada0b4f6d"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "3628bb10c96c8f95e75c948fd00ed972e281c11d40d44be16bd2767ada0b4f6d",
      "rows": [
        {
          "name": "DC Output Voltage Accuracy",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "ILOAD =0.1mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Current Limit",
          "symbol": "ILIM",
          "kind": "electrical",
          "unit": "mA",
          "min": 301,
          "typ": 550,
          "max": null,
          "conditions": "VOUT = 0V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage",
          "symbol": "VDROP_3V",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.36,
          "max": 0.43,
          "conditions": "ILOAD =300mA; VOUT ≥ 3V; Note 3",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Ground Current",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.25,
          "max": 0.45,
          "conditions": "ILOAD = 0mA",
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          "source": "datasheet"
        },
        {
          "name": "Shutdown Ground Current",
          "symbol": "ISD",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.01,
          "max": 0.1,
          "conditions": "VEN = 0V, VOUT = 0V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Enable Threshold Voltage (EN Rising)",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 1,
          "typ": null,
          "max": null,
          "conditions": "EN Rising",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Enable Threshold Voltage (EN Falling)",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "EN Falling",
          "source_page": 5,
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        },
        {
          "name": "EN Input Current",
          "symbol": "IEN",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 10,
          "max": 100,
          "conditions": "VEN = 5V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Line Regulation",
          "symbol": "ΔLINE",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": null,
          "max": 0.8,
          "conditions": "ILOAD =10mA, 2.5V ≤ VIN ≤ 5.5V or (VOUT + 0.2V) ≤ VIN ≤ 5.5V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation",
          "symbol": "ΔLOAD",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": null,
          "max": 0.8,
          "conditions": "10mA ≤ ILOAD ≤ 0.1A",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Thermal Shutdown Temperature",
          "symbol": "TSD",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 160,
          "max": null,
          "conditions": "ILOAD =10mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Thermal Shutdown Hysteresis",
          "symbol": "ΔTSD",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 30,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.2,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.2,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction Temperature Range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Ambient Temperature Range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "VIN to GND",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 7,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "VOUT, EN to GND",
          "symbol": "",
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          "unit": "V",
          "min": -0.3,
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          "max": 6,
          "conditions": "",
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        {
          "name": "VOUT to VIN",
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        {
          "name": "ESD Susceptibility HBM",
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          "unit": "KV",
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          "conditions": "HBM",
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        },
        {
          "name": "Lead Temperature (Soldering, 10 sec.)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "oC",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "Soldering, 10 sec.",
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        },
        {
          "name": "Junction Temperature",
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        {
          "name": "Storage Temperature Range",
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          "kind": "absolute_maximum",
          "unit": "oC",
          "min": -60,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
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        },
        {
          "name": "Package Thermal Resistance SOT-23-5 / SOT-23-3",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "oC /W",
          "min": null,
          "typ": 220,
          "max": null,
          "conditions": "TA = 25°C, DSTECH EVB board (Note 2)",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
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  "author": {
    "name": "Ray",
    "email": "[email protected]"
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