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Ray Set visibility: public 3ace012 9h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "mic29151s-5-0",
  "title": "MIC29151S-5.0",
  "brief": "HGSEMI Linear Voltage Regulators (LDO), TO-263-5. 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 ics",
    "mic29151s-5.0",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "MIC29151S-5.0",
    "manufacturer": "HGSEMI",
    "package": "TO-263-5",
    "pin_count": 6,
    "category": "Power Management ICs",
    "subcategory": "Linear Voltage Regulators (LDO)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/c47232f65bbdd2a1f4034799fac99de8.pdf",
    "parts": {
      "symbol": "mic29151s-5-0.kicad_sym",
      "footprint": "mic29151s-5-0.kicad_mod",
      "model_3d": "mic29151s-5-0-hero.glb",
      "model_3d_plain": "mic29151s-5-0-etched.glb",
      "model_3d_step": "mic29151s-5-0-etched.step",
      "model_3d_step_plain": "mic29151s-5-0.step",
      "lbr": "mic29151s-5-0.lbr"
    },
    "distributor_links": {
      "lcsc": "C434483"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T00:33:29Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "EN",
        "type": "input",
        "description": "Logic-level ON/OFF enable input with TTL/CMOS compatible thresholds (low/OFF 0.8 V max, high/ON 2.4 V min), which may be tied directly to VIN if not needed for control."
      },
      {
        "number": "2",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply pin; the operating input voltage range is 2.3 V to 26 V, with transient spikes between -20 V and +30 V survived."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, with the Tab also grounded; GND pin current is the regulator quiescent current."
      },
      {
        "number": "4",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output pin, which requires a 10 µF minimum output capacitor for stability at full load."
      },
      {
        "number": "5",
        "name": "FLAG",
        "type": "output",
        "description": "Open-collector error flag that pulls low when the output falls 5% below its expected value, and may sink 10 mA."
      },
      {
        "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 gives the pin functions for the 5-pin fixed version MIC29151 on page 3 and lists MIC29"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0122,
        "at": "2026-10-27T00:32:55"
      },
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        "url": "https://datasheet.lcsc.com/datasheet/pdf/c47232f65bbdd2a1f4034799fac99de8.pdf",
        "pages": 12,
        "sha256": "d07a855579a4f0ae",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "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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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "94c2a3dc1aaad85b6b5193f97d9a7c61b4e28bac25952a1e629557bcf747e246",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mic29151s-5-0-etched.step",
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        "sha256": "2dcff6c968b27aa8f0ed6a7d60ea94a86d9c5cbe3cad0c22b1cd88cb43f70a26",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "HGSEMI",
      "Package": "TO-263-5",
      "Category": "Power Management ICs",
      "Pins": "6"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "d07a855579a4f0aed42ed75237282ea497359358bfa44ca7ce560c7456a3a658",
      "rows": [
        {
          "name": "Input Supply Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -20,
          "typ": null,
          "max": 30,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
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        },
        {
          "name": "Lead Temperature",
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          "unit": "°C",
          "min": null,
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          "conditions": "soldering, 10 seconds",
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        },
        {
          "name": "Operating Junction Temperature",
          "symbol": "",
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          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "(Note 1)",
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        },
        {
          "name": "Output Voltage",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
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        },
        {
          "name": "Output Voltage",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -2,
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          "max": 2,
          "conditions": "10mA≤IO≤1.5A, (VOUT+1V)≤VIN≤26V",
          "source_page": 4,
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        },
        {
          "name": "Line Regulation",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 0.06,
          "max": 0.5,
          "conditions": "IO=10mA, (VOUT+1V)≤VIN≤26V",
          "source_page": 4,
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        },
        {
          "name": "Load Regulation",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 0.2,
          "max": 1,
          "conditions": "VIN=VOUT+5V, 10mA≤IOUT≤1.5A (Note 1)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Temperature Coefficient",
          "symbol": "",
          "kind": "temperature_coefficient",
          "unit": "ppm/°C",
          "min": null,
          "typ": 20,
          "max": 100,
          "conditions": "(Note 2)",
          "source_page": 4,
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        },
        {
          "name": "Dropout Voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": 100,
          "typ": null,
          "max": 200,
          "conditions": "VOUT=-1%, (Note 1, 3); IO=100mA",
          "source_page": 4,
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        },
        {
          "name": "Dropout Voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 250,
          "max": null,
          "conditions": "VOUT=-1%, (Note 1, 3); IO=750mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 350,
          "max": 600,
          "conditions": "VOUT=-1%, (Note 1, 3); IO=1.5A",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Ground Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 8,
          "max": 20,
          "conditions": "IO=750mA, VIN=VOUT+1V (Note 1, 4)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Ground Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 22,
          "conditions": "IO=1.5A (Note 1, 4)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "GND Pin Current at Dropout",
          "symbol": "IGNDDO",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 2,
          "max": null,
          "conditions": "VIN=0.5V less than specified VOUT, IOUT=10mA (Note 5)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Leakage Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.01,
          "max": 1,
          "conditions": "VOH=26V",
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        },
        {
          "name": "Output Low Voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 220,
          "max": 300,
          "conditions": "VIN=0.5V less than specified VOUT, IOL=250µA (Note 5)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Upper Threshold Voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 99.2,
          "max": null,
          "conditions": "% of VOUT (Note 5)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Lower Threshold Voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 93,
          "max": null,
          "conditions": "% of VOUT (Note 5)",
          "source_page": 4,
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        },
        {
          "name": "Hysteresis",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "% of VOUT (Note 5)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input Logic Voltage Low (OFF)",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.8,
          "conditions": "Low (OFF)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input Logic Voltage High (ON)",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": 2.4,
          "typ": null,
          "max": null,
          "conditions": "High (ON)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "EN Pin Input Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 30,
          "max": 600,
          "conditions": "VEN=26V",
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        {
          "name": "EN Pin Input Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 2.5,
          "max": 5,
          "conditions": "VEN=0.8V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Regulator Output Current in Shutdown",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 10,
          "max": 500,
          "conditions": "VEN ≤0.8V and VIN ≤26V, VOUT=0 (Note 7)",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_pitch": "MIC29151S-5.0 (HGSEMI) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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