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Ray Set visibility: public 8c7ac5f 20d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "spx1117m3-l-2-5",
  "title": "SPX1117M3-L-2-5",
  "brief": "MaxLinear Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223-3. 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)",
    "spx1117m3-l-2-5",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "SPX1117M3-L-2-5",
    "manufacturer": "MaxLinear",
    "package": "SOT-223-3",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588955039616405504",
    "parts": {
      "symbol": "spx1117m3-l-2-5.kicad_sym",
      "footprint": "spx1117m3-l-2-5.kicad_mod",
      "model_3d": "spx1117m3-l-2-5-hero.glb",
      "model_3d_plain": "spx1117m3-l-2-5-etched.glb",
      "model_3d_step": "spx1117m3-l-2-5-etched.step",
      "model_3d_step_plain": "spx1117m3-l-2-5.step",
      "lbr": "spx1117m3-l-2-5.lbr"
    },
    "distributor_links": {
      "lcsc": "C916002",
      "digikey": "1016-1675-ND",
      "mouser": "701-SPX1117M3-L-2-5"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T03:46:23Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "1016-1675-ND",
        "status": "found",
        "lifecycle": "Discontinued at DigiKey"
      },
      "mouser": {
        "pn": "701-SPX1117M3-L-2-5",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the fixed 2.5V version (labelled ADJ/GND; it is the ADJ pin only on the adjustable version)."
      },
      {
        "number": "2",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated 2.5V output (±2% over temperature, 800mA guaranteed), needs at least 2.2µF ceramic/tantalum output capacitor; the tab is also connected to VOUT."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Unregulated input supply, 20V absolute maximum, with 3.9V to 10V specified for the 2.5V version."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin 1 is labelled ADJ/GND in the figure. For the fixed 2.5V part it is ground, which is inferred fro; The package tab is connected to VOUT per Fig. 2. It has no pin number, so it is not listed as a sepa",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 11,
        "cost_usd": 0.2955,
        "at": "2026-10-19T03:44:55"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588955039616405504",
        "pages": 11,
        "sha256": "0156e5e2a82dff86",
        "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"
    },
    "models_3d": [
      {
        "file": "spx1117m3-l-2-5.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7,
          6.5,
          1.7
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "77ad6dbacc493cb619c728f26d2ddcf461eb0feb6b977b47d01d51e67016f654",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "spx1117m3-l-2-5-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7,
          6.5,
          1.7
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "a504c960aa63dc577234d93cb19c71cfc1550fe503e5eb3012d46164c403ea71",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "MaxLinear",
      "Package": "SOT-223-3",
      "Category": "Power Management (PMIC)",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "0156e5e2a82dff86cb17583f09d12082c776ccd1af56cb076e0ed7641990fe1e",
      "rows": [
        {
          "name": "Output Voltage (2.5V version, over temperature)",
          "symbol": "VOUT",
          "kind": "electrical",
          "unit": "V",
          "min": 2.45,
          "typ": null,
          "max": 2.55,
          "conditions": "5mA≤IOUT≤800mA, 3.9V≤VIN≤10V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage (2.5V version, TJ=25°C)",
          "symbol": "VOUT",
          "kind": "electrical",
          "unit": "V",
          "min": 2.475,
          "typ": 2.5,
          "max": 2.525,
          "conditions": "IOUT=5mA, VIN=4.0V, TJ=25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reference Voltage (over temperature)",
          "symbol": "VREF",
          "kind": "electrical",
          "unit": "V",
          "min": 1.225,
          "typ": null,
          "max": 1.27,
          "conditions": "5mA≤IOUT≤800mA, 1.4V≤(VIN–VOUT)≤10V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reference Voltage (TJ=25°C)",
          "symbol": "VREF",
          "kind": "electrical",
          "unit": "V",
          "min": 1.238,
          "typ": 1.25,
          "max": 1.262,
          "conditions": "IOUT=5mA, (VIN – VOUT)=2V, TJ=25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Line Regulation",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 3,
          "max": 7,
          "conditions": "VINMIN≤VIN≤12V, VOUT = Fixed/Adj., IOUT=5mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 6,
          "max": 12,
          "conditions": "5mA≤IOUT≤800mA, VOUT = Fixed/Adj.",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage at 100mA",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1,
          "max": 1.2,
          "conditions": "IOUT=100mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage at 500mA",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.05,
          "max": 1.25,
          "conditions": "IOUT=500mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage at 800mA",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.1,
          "max": 1.3,
          "conditions": "IOUT=800mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 5,
          "max": 10,
          "conditions": "4.25V≤VIN≤6.5V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Adjust Pin Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 50,
          "max": 120,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Current Limit",
          "symbol": "",
          "kind": "electrical",
          "unit": "A",
          "min": 1,
          "typ": 1.5,
          "max": 2,
          "conditions": "(VIN – VOUT)=5V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal Regulation",
          "symbol": "",
          "kind": "electrical",
          "unit": "%/W",
          "min": null,
          "typ": 0.01,
          "max": 0.1,
          "conditions": "25°C, 30ms pulse",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Ripple Rejection",
          "symbol": "",
          "kind": "electrical",
          "unit": "dB",
          "min": 60,
          "typ": 75,
          "max": null,
          "conditions": "fRIPPLE=120Hz, (VIN – VOUT)=2V, VRIPPLE=1VPP",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Supply Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature Range",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature (Soldering)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "Soldering, 5 sec",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "ESD Rating (HBM)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "HBM - Human Body Model",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction to Tab",
          "symbol": "",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 15,
          "max": null,
          "conditions": "SOT-223 package",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Tab to Ambient",
          "symbol": "",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 31,
          "max": null,
          "conditions": "SOT-223 package",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction to Ambient",
          "symbol": "",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 46,
          "max": null,
          "conditions": "Table 1, 2500 mm² topside and 2500 mm² backside copper",
          "source_page": 8,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "spx1117m3-l-2-5"
  ],
  "discovery_pitch": "SPX1117M3-L-2-5 (MaxLinear) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
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    "spx1117m3-l-2-5-hero.overlay.json",
    "spx1117m3-l-2-5-etched.glb"
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  "visibility": {
    "public": true
  }
}