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Ray Set visibility: public beee25e 8d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "mic5528-3-3ymt-tr",
  "title": "MIC5528-3.3YMT-TR",
  "brief": "Microchip Tech Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TDFN-6-EP(1.2x1.2). 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)",
    "mic5528-3.3ymt-tr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "MIC5528-3.3YMT-TR",
    "manufacturer": "Microchip Tech",
    "package": "TDFN-6-EP(1.2x1.2)",
    "pin_count": 7,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588940941323882496",
    "parts": {
      "symbol": "mic5528-3-3ymt-tr.kicad_sym",
      "footprint": "mic5528-3-3ymt-tr.kicad_mod",
      "model_3d": "mic5528-3-3ymt-tr-hero.glb",
      "model_3d_plain": "mic5528-3-3ymt-tr-etched.glb",
      "model_3d_step": "mic5528-3-3ymt-tr-etched.step",
      "model_3d_step_plain": "mic5528-3-3ymt-tr.step",
      "lbr": "mic5528-3-3ymt-tr.lbr"
    },
    "distributor_links": {
      "lcsc": "C622490",
      "digikey": "576-4766-2-ND",
      "mouser": "998-MIC5528-3.3YMTTR"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T06:15:58Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "576-4766-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "998-MIC5528-3.3YMTTR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output voltage; when the regulator is disabled, an internal 25 Ω load is switched in to discharge the external capacitors."
      },
      {
        "number": "2",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output voltage (second output pin, internally tied to pin 1); when the regulator is disabled, an internal 25 Ω load is switched in to discharge the external capacitors."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the regulator."
      },
      {
        "number": "4",
        "name": "EN",
        "type": "input",
        "description": "Active-high enable: high turns the output on and low turns it off; the internal pull-down means the pin can be left floating, and the enable voltage operating range is 0 V to VIN."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "6",
        "name": "VIN",
        "type": "power_in",
        "description": "Supply input; operating range is +2.5 V to +5.5 V, with an absolute maximum of -0.3 V to +6 V."
      },
      {
        "number": "7",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
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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 MPN suffix -YMT (3.3V, 6-Lead TDFN, MT package) matches the requested TDFN-6-EP 1.2x1.2 package ; The datasheet calls EP an exposed heatsink pad to be connected to GND but does not give an electrica; The datasheet lists pins 1 and 2 together as VOUT in one table row. Both are listed separately here ",
          "exposed pad 7 added from the footprint",
          "dropped thermal pad ['EP'] absent from footprint"
        ],
        "pages_sent": 24,
        "cost_usd": 0.0834,
        "at": "2026-10-19T06:15:42"
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        "pages": 24,
        "sha256": "4f56b145d23b9985",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 7,
        "described": 7,
        "cites_pages": true,
        "refuses_to_fabricate": true
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  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "TDFN-6-EP(1.2x1.2)",
      "Category": "Power Management (PMIC)",
      "Pins": "7"
    },
    "characteristics": {
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      "source": "datasheet",
      "datasheet_sha256": "4f56b145d23b99856b8841551d02335cd5e351c8a516bd759d7c7eaa893f8a4b",
      "rows": [
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          "name": "Output Voltage Accuracy (variation from nominal VOUT, TJ = +25°C)",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -2,
          "typ": 1,
          "max": 2,
          "conditions": "Variation from nominal VOUT",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Accuracy (variation from nominal VOUT, –40°C to +85°C)",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -3,
          "typ": null,
          "max": 3,
          "conditions": "Variation from nominal VOUT; –40°C to +85°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Line Regulation",
          "symbol": "",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": 0.02,
          "max": 0.3,
          "conditions": "VIN = VOUT + 1V to 5.5V; IOUT = 100 µA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 14,
          "max": 65,
          "conditions": "IOUT = 100 µA to 500 mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage",
          "symbol": "VDO",
          "kind": "electrical",
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          "conditions": "IOUT = 150 mA",
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        {
          "name": "Dropout Voltage",
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          "max": 500,
          "conditions": "IOUT = 500 mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Ground Pin Current (quiescent)",
          "symbol": "IGND",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 38,
          "max": 55,
          "conditions": "IOUT = 0 mA",
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        },
        {
          "name": "Ground Pin Current (quiescent)",
          "symbol": "IGND",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 42,
          "max": 65,
          "conditions": "IOUT = 500 mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Ground Pin Current in Shutdown",
          "symbol": "ISHDN",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.05,
          "max": 1,
          "conditions": "VEN = 0V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Current Limit",
          "symbol": "ILIM",
          "kind": "electrical",
          "unit": "mA",
          "min": 525,
          "typ": 800,
          "max": null,
          "conditions": "VOUT = 0V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Noise",
          "symbol": "",
          "kind": "electrical",
          "unit": "µVRMS",
          "min": null,
          "typ": null,
          "max": 175,
          "conditions": "f = 10 Hz to 100 kHz",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Auto-Discharge NFET Resistance",
          "symbol": "",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "VEN = 0V; VIN = 3.6V; IOUT = –3 mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Enable Input Voltage (logic low)",
          "symbol": "VEN",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.2,
          "conditions": "Logic low",
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        },
        {
          "name": "Enable Input Voltage (logic high)",
          "symbol": "VEN",
          "kind": "electrical",
          "unit": "V",
          "min": 1.2,
          "typ": null,
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          "conditions": "Logic high",
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        {
          "name": "Enable Input Current",
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          "kind": "electrical",
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          "source": "datasheet"
        },
        {
          "name": "Enable Input Current",
          "symbol": "IEN",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 1.4,
          "max": 2,
          "conditions": "VEN = 5.5V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Turn-On Time",
          "symbol": "tON",
          "kind": "electrical",
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          "min": null,
          "typ": 50,
          "max": 125,
          "conditions": "IOUT = 150 mA",
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        },
        {
          "name": "Supply Voltage (VIN) operating range",
          "symbol": "VIN",
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          "min": 2.5,
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        },
        {
          "name": "Enable Voltage (VEN) operating range",
          "symbol": "VEN",
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          "min": 0,
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          "conditions": "Maximum is VIN",
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        {
          "name": "Supply Voltage (VIN) absolute maximum",
          "symbol": "VIN",
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        {
          "name": "Enable Voltage (VEN) absolute maximum",
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        {
          "name": "ESD Rating (Human Body Model)",
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          "kind": "absolute_maximum",
          "unit": "kV",
          "min": null,
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          "conditions": "Human body model, 1.5 kΩ in series with 100 pF",
          "source_page": 3,
          "source": "datasheet"
        },
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          "source_page": 5,
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        },
        {
          "name": "Maximum Junction Temperature Range",
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          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
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          "source_page": 5,
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          "name": "Junction Operating Temperature Range",
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          "name": "Lead Temperature",
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          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "Soldering, 10s",
          "source_page": 5,
          "source": "datasheet"
        }
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  "author": {
    "name": "Ray",
    "email": "[email protected]"
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