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Ray Set visibility: public ceca66a 1d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "mcp1825t-5002e",
  "title": "MCP1825T-5002E",
  "brief": "Microchip Tech Linear Voltage Regulators (LDO), SOT-223-5. 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",
    "mcp1825t-5002e",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "MCP1825T-5002E",
    "manufacturer": "Microchip Tech",
    "package": "SOT-223-5",
    "pin_count": 5,
    "category": "Power Management ICs",
    "subcategory": "Linear Voltage Regulators (LDO)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/38fca28cc1aa31fe06a6f6eaf71d994f.pdf",
    "parts": {
      "symbol": "mcp1825t-5002e.kicad_sym",
      "footprint": "mcp1825t-5002e.kicad_mod",
      "model_3d": "mcp1825t-5002e-hero.glb",
      "model_3d_plain": "mcp1825t-5002e-etched.glb",
      "model_3d_step": "mcp1825t-5002e-etched.step",
      "model_3d_step_plain": "mcp1825t-5002e.step",
      "lbr": "mcp1825t-5002e.lbr"
    },
    "distributor_links": {
      "lcsc": "C512183"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T21:08:37Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SHDN",
        "type": "input",
        "description": "Active-low shutdown control input: logic-high enables the LDO output, and pulling it to logic-low disables the output, drives PWRGD low, and puts the LDO in a shutdown state with typical quiescent current of 0.1 µA."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Input voltage supply, with an operating input range of 2.1V to 6.0V; a typical input capacitance of 1 µF to 10 µF is recommended, especially when the source is remote or a battery."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground connection that should be tied to a quiet circuit ground, carrying only the LDO quiescent current (typically 120 µA)."
      },
      {
        "number": "4",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output voltage of the LDO, which requires a minimum output capacitance of 1.0 µF for stability."
      },
      {
        "number": "5",
        "name": "PWRGD",
        "type": "output",
        "description": "Open-drain power good output that indicates when the output is within 92% (typical) of its regulated value, with a typical 2% hysteresis and a fixed 110 µs (typical) power-up delay."
      }
    ],
    "provenance": {
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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 MCP1825T-5002E does not encode the package code. The SOT-223-5 package is offered only for t; The 5-lead SOT-223 package drawing is not in the provided excerpt (only the 3-lead SOT-223 drawing, ; Pin 5 is PWRGD for the fixed-output version and ADJ for the adjustable version. The '5002' suffix su"
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        "pages_sent": 12,
        "cost_usd": 0.0536,
        "at": "2026-11-05T21:08:24"
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        "pages": 38,
        "sha256": "e9a345781e0f044a",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "centre_offset_mm": 0,
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        "sha256": "ff5b93d4b997f4310d51e9dedbc31e4d33613a98f9b412c0600d49db685790bf",
        "checked": "2026-11-05",
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        "sha256": "cde58b7559f2a92428b14cdae3037f35146d26750fd11d2bdd4a48906d2336d6",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "SOT-223-5",
      "Category": "Power Management ICs",
      "Pins": "5"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "e9a345781e0f044aef33921b3b8877fce759a8b11cd17803401e5d5dd86cee7b",
      "rows": [
        {
          "name": "Voltage Regulation (fixed output, relative to VR)",
          "symbol": "VOUT",
          "kind": "tolerance",
          "unit": "%",
          "min": -2.5,
          "typ": 0.5,
          "max": 2.5,
          "conditions": "Fixed 5.0V version; min VR-2.5%, typ VR ±0.5%, max VR+2.5% (Note 2)",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Input Operating Voltage",
          "symbol": "VIN",
          "kind": "electrical",
          "unit": "V",
          "min": 2.1,
          "typ": null,
          "max": 6,
          "conditions": "Note 1",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Input Quiescent Current",
          "symbol": "Iq",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 120,
          "max": 220,
          "conditions": "IL = 0 mA, VOUT = 0.8V to 5.0V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Input Quiescent Current for SHDN Mode",
          "symbol": "ISHDN",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.1,
          "max": 3,
          "conditions": "SHDN = GND",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Maximum Output Current",
          "symbol": "IOUT",
          "kind": "electrical",
          "unit": "mA",
          "min": 500,
          "typ": null,
          "max": null,
          "conditions": "VIN = 2.1V to 6.0V; VR = 0.8V to 5.0V, Note 1",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Line Regulation",
          "symbol": "ΔVOUT/(VOUT x ΔVIN)",
          "kind": "electrical",
          "unit": "%/V",
          "min": -0.16,
          "typ": 0.05,
          "max": 0.16,
          "conditions": "(Note 1) ≤ VIN ≤ 6V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation",
          "symbol": "ΔVOUT/VOUT",
          "kind": "electrical",
          "unit": "%",
          "min": -1,
          "typ": 0.5,
          "max": 1,
          "conditions": "IOUT = 1 mA to 500 mA, (Note 4)",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage",
          "symbol": "VDROPOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 210,
          "max": 350,
          "conditions": "Note 5, IOUT = 500 mA, VIN(MIN) = 2.1V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "PWRGD Input Voltage Operating Range",
          "symbol": "VPWRGD_VIN",
          "kind": "electrical",
          "unit": "V",
          "min": 1,
          "typ": null,
          "max": 6,
          "conditions": "TA = +25°C",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "PWRGD Input Voltage Operating Range",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": 1.2,
          "typ": null,
          "max": 6,
          "conditions": "TA = -40°C to +125°C",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "PWRGD Threshold Voltage (referenced to VOUT, falling edge)",
          "symbol": "VPWRGD_TH",
          "kind": "electrical",
          "unit": "%VOUT",
          "min": 90,
          "typ": 92,
          "max": 94,
          "conditions": "VOUT >= 2.5V Fixed",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "PWRGD Threshold Hysteresis",
          "symbol": "VPWRGD_HYS",
          "kind": "electrical",
          "unit": "%VOUT",
          "min": 1,
          "typ": 2,
          "max": 3,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "PWRGD Output Voltage Low",
          "symbol": "VPWRGD_L",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.2,
          "max": 0.4,
          "conditions": "IPWRGD SINK = 1.2 mA, ADJ = 0V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Shutdown Logic High Input",
          "symbol": "VSHDN-HIGH",
          "kind": "electrical",
          "unit": "%VIN",
          "min": 45,
          "typ": null,
          "max": null,
          "conditions": "VIN = 2.1V to 6.0V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Shutdown Logic Low Input",
          "symbol": "VSHDN-LOW",
          "kind": "electrical",
          "unit": "%VIN",
          "min": null,
          "typ": null,
          "max": 15,
          "conditions": "VIN = 2.1V to 6.0V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "SHDN Input Leakage Current",
          "symbol": "SHDNILK",
          "kind": "electrical",
          "unit": "µA",
          "min": -0.1,
          "typ": 0.001,
          "max": 0.1,
          "conditions": "VIN = 6V, SHDN = VIN, SHDN = GND",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature Range",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "Steady State",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "Transient",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "TA",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "ESD protection, HBM",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": 4,
          "typ": null,
          "max": null,
          "conditions": "HBM, all pins",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "ESD protection, MM",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": 300,
          "typ": null,
          "max": null,
          "conditions": "MM, all pins",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Output Capacitance (recommended)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "µF",
          "min": 1,
          "typ": null,
          "max": 22,
          "conditions": "Section 4.3: minimum for stability, maximum recommended",
          "source_page": 17,
          "source": "datasheet"
        },
        {
          "name": "Output Capacitor ESR (aluminum-electrolytic)",
          "symbol": "ESR",
          "kind": "recommended_operating",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "Section 4.3, must be no greater than 1 ohm",
          "source_page": 17,
          "source": "datasheet"
        },
        {
          "name": "Input Capacitance (recommended)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "µF",
          "min": 1,
          "typ": null,
          "max": 4.7,
          "conditions": "Section 4.4, minimum of 1.0 µF to 4.7 µF recommended",
          "source_page": 18,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, junction to ambient, 5LD SOT-223",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 62,
          "max": null,
          "conditions": "EIA/JEDEC JESD51-751-7, 4 Layer Board",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, junction to case, 5LD SOT-223",
          "symbol": "θJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 15,
          "max": null,
          "conditions": "EIA/JEDEC JESD51-751-7, 4 Layer Board",
          "source_page": 10,
          "source": "datasheet"
        }
      ]
    }
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  "discovery_triggers": [
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  "discovery_pitch": "MCP1825T-5002E (Microchip Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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