main
Ray Set visibility: public 5fac7cb 24d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "mic5319-3-3yd5-tr",
  "title": "MIC5319-3.3YD5-TR",
  "brief": "Microchip Tech Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TSOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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    "mpn": "MIC5319-3.3YD5-TR",
    "manufacturer": "Microchip Tech",
    "package": "TSOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586205604751028224",
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      "source": "Component Ocean /api/assign-pns",
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      {
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        "name": "GND",
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      {
        "number": "3",
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        "type": "input",
        "description": "Active-high enable input: High = ON, Low = OFF; must not be left floating, with VIL ≤ 0.2V and VIH ≥ 1.2V."
      },
      {
        "number": "4",
        "name": "BYP",
        "type": "passive",
        "description": "Reference bypass: connect an external 0.1µF capacitor to GND for reduced output noise; may be left open."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output voltage; the datasheet requires an output capacitor of 2.2µF or greater (low-ESR ceramic) for stability."
      }
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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 MIC5319-3.3YD5-TR is a fixed 3.3V part in TSOT-23-5. The pin table's TSOT-23-5 column is hea; The ADJ pin has no TSOT-23-5 pin number ('−' in the TSOT column), so it is omitted. The NC pin on th; The datasheet does not state pin electrical types. The KiCad types (power_in, power_out, input, pass"
        ],
        "pages_sent": 13,
        "cost_usd": 0.0516,
        "at": "2026-10-17T18:42:14"
      },
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        "pages": 13,
        "sha256": "1ab354a5389ef4be",
        "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"
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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": "5120f0cee43ef7743cc08408d2c12f234fcac7355386e330a3a16f336e23da8d",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "sha256": "02a04c283473ae6e88a3c167549fbfdbb4b4d85ed5e748122d1d68d2cdb38562",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "TSOT-23-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "1ab354a5389ef4beeff95bdae5ce57a58ec4d1f35cd0a295fdad0a9e9c0536f6",
      "rows": [
        {
          "name": "Output Voltage Accuracy (variation from nominal VOUT)",
          "symbol": "VOUT",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "",
          "source_page": 4,
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        },
        {
          "name": "Output Voltage Accuracy (variation from nominal VOUT, load range)",
          "symbol": "VOUT",
          "kind": "tolerance",
          "unit": "%",
          "min": -2,
          "typ": null,
          "max": 2,
          "conditions": "IOUT = 100mA to 500mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Line Regulation",
          "symbol": "",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": 0.04,
          "max": 0.3,
          "conditions": "VIN = VOUT +1V to 5.5V",
          "source_page": 4,
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        },
        {
          "name": "Load Regulation",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 0.1,
          "max": 0.5,
          "conditions": "IOUT = 100µA to 500mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 20,
          "max": 40,
          "conditions": "IOUT = 50mA",
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        {
          "name": "Dropout Voltage",
          "symbol": "",
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          "name": "Ground Pin Current",
          "symbol": "",
          "kind": "electrical",
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          "min": null,
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          "max": 150,
          "conditions": "IOUT = 0 to 500mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Ground Pin Current in Shutdown",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 0.5,
          "conditions": "VEN ≤ 0.2V",
          "source_page": 4,
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        },
        {
          "name": "Current Limit",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 600,
          "max": 700,
          "conditions": "VOUT = 0V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Turn-On Time",
          "symbol": "",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": 40,
          "max": 100,
          "conditions": "COUT = 2.2µF; CBYP = 0.1 µF",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Enable Input Voltage Logic Low (Regulator Shutdown)",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.2,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Enable Input Voltage Logic High (Regulator Enabled)",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 1.2,
          "typ": null,
          "max": null,
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          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Enable Input Current",
          "symbol": "IEN",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.01,
          "max": 1,
          "conditions": "VIL = ≤ 0.2V (Regulator Shutdown)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply Input Voltage (operating)",
          "symbol": "VIN",
          "kind": "recommended_operating",
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          "min": 2.5,
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          "max": 5.5,
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          "source": "datasheet"
        },
        {
          "name": "Enable Input Voltage (operating)",
          "symbol": "VEN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": null,
          "conditions": "maximum is VIN",
          "source_page": 4,
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        },
        {
          "name": "Junction Temperature (operating)",
          "symbol": "TJ",
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          "name": "Supply Input Voltage (absolute maximum)",
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        {
          "name": "Storage Temperature",
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        {
          "name": "Lead Temperature",
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        {
          "name": "ESD Rating",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "kV",
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          "typ": null,
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          "conditions": "Human body model",
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      ]
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  "discovery_pitch": "MIC5319-3.3YD5-TR (Microchip Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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