main
Ray Set visibility: public c434937 4h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "mst52l30bte",
  "title": "MST52L30BTE",
  "brief": "MST Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23. 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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    "extractor-text"
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  "component": {
    "mpn": "MST52L30BTE",
    "manufacturer": "MST",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588904141363666944",
    "parts": {
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      "footprint": "mst52l30bte.kicad_mod",
      "model_3d": "mst52l30bte-hero.glb",
      "model_3d_plain": "mst52l30bte-etched.glb",
      "model_3d_step": "mst52l30bte-etched.step",
      "model_3d_step_plain": "mst52l30bte.step",
      "lbr": "mst52l30bte.lbr"
    },
    "distributor_links": {
      "lcsc": "C2761427"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T15:23:50Z",
      "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": "System ground pin for the regulator, per the datasheet pin definition for the MST52LXXBTE variant."
      },
      {
        "number": "2",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output pin with a maximum output current of 150 mA and an absolute maximum rating of 12 V to GND."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Input pin with an electrical input voltage range of 3 V to 24 V and an absolute maximum rating of 30 V to GND."
      }
    ],
    "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 pin table for SOT23-3 is a garbled multi-column table. The MPN MST52L30BTE maps to the first var; The datasheet gives the output voltage as a preset family (1.8 V to 5.0 V, including 3.0 V). The 30 "
        ],
        "pages_sent": 10,
        "cost_usd": 0.034,
        "at": "2026-10-17T15:18:37"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588904141363666944",
        "pages": 10,
        "sha256": "20beffe12f8505f7",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
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    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
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        "role": "eda",
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "sha256": "a4cdb837ffde5e41435be77268be424fedf2df797bd43577d8609ab7c7ddda30",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "MST",
      "Package": "SOT-23",
      "Category": "Power Management (PMIC)",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "20beffe12f8505f760cf022f24699bbc9fa88411d2f6ebf06ad57c9285477e32",
      "rows": [
        {
          "name": "Input voltage (VIN ~ GND)",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "VIN ~ GND",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output voltage (VOUT ~ GND)",
          "symbol": "VOUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 12,
          "conditions": "VOUT ~ GND",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Working temperature",
          "symbol": "Tw",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -20,
          "typ": null,
          "max": 70,
          "conditions": "Working temperature",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tc",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -50,
          "typ": null,
          "max": 125,
          "conditions": "Storage temperature",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Welding temperature",
          "symbol": "Th",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "Welding temperature",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ESD HBM",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "Human Body Model",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ESD MM",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "Mechanical Mode",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input voltage",
          "symbol": "VIN",
          "kind": "electrical",
          "unit": "V",
          "min": 3,
          "typ": null,
          "max": 24,
          "conditions": "no-load loss",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Quiescent current",
          "symbol": "IGND",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "VIN=12V, no-load loss",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output voltage tolerance (high precision output voltage)",
          "symbol": "VOUT",
          "kind": "tolerance",
          "unit": "%",
          "min": -2,
          "typ": null,
          "max": 2,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Dropout voltage (MST52L30B) at 150mA",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 800,
          "max": 990,
          "conditions": "150mA (MST52L30B)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Dropout voltage (MST52L30B) at 100mA",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 500,
          "max": 700,
          "conditions": "100mA (MST52L30B)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Load regulation",
          "symbol": "ΔVOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 45,
          "max": 80,
          "conditions": "At VIN= 10V, output current 1mA to 150mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output voltage",
          "symbol": "VOUT",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 3,
          "max": null,
          "conditions": "VIN=12V, IOUT=10mA; printed limits VOUTNOM*0.98 / VOUTNOM*1.02 (VOUTNOM = 3.0V for MST52L30B)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output current (maximum output current)",
          "symbol": "IOUT_MAX",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 150,
          "max": null,
          "conditions": "Maximum Output Current",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Line regulation",
          "symbol": "ΔVOUT x100/ΔVIN x VOUT",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": 0.15,
          "max": null,
          "conditions": "When the output is 10mA, the input voltage is VOUT+2V to 24V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Short-circuit current",
          "symbol": "ISHORT",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 100,
          "max": null,
          "conditions": "Output short circuit current to ground",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "mst52l30bte"
  ],
  "discovery_pitch": "MST52L30BTE (MST) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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  "visibility": {
    "public": true
  }
}