main
Ray Set visibility: public a15c7ab 8d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "rp118n331d-tr-fe",
  "title": "RP118N331D-TR-FE",
  "brief": "Nisshinbo Micro Devices Inc Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. 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 (pmic)",
    "rp118n331d-tr-fe",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "RP118N331D-TR-FE",
    "manufacturer": "Nisshinbo Micro Devices Inc",
    "package": "SOT-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/8590427570668793856",
    "parts": {
      "symbol": "rp118n331d-tr-fe.kicad_sym",
      "footprint": "rp118n331d-tr-fe.kicad_mod",
      "model_3d": "rp118n331d-tr-fe-hero.glb",
      "model_3d_plain": "rp118n331d-tr-fe-etched.glb",
      "model_3d_step": "rp118n331d-tr-fe-etched.step",
      "model_3d_step_plain": "rp118n331d-tr-fe.step",
      "lbr": "rp118n331d-tr-fe.lbr"
    },
    "distributor_links": {
      "lcsc": "C3744649",
      "digikey": "RP118N331D-TR-FE-ND",
      "mouser": "848-RP118N331D-TR"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T06:12:41Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "RP118N331D-TR-FE-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "848-RP118N331D-TR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Input pin; the input voltage (VIN) recommended range is 1.7 V to 5.5 V, with an absolute maximum rating of -0.3 V to 6.5 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "3",
        "name": "CE",
        "type": "input",
        "description": "Chip enable pin, active-high; the CE pin input voltage absolute maximum rating is -0.3 V to 6.5 V."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Output pin; the VOUT pin voltage is limited to -0.3 V to VIN + 0.3 V, and output current is rated up to 130 mA (absolute maximum)."
      }
    ],
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      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "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: Package mapping confirmed: the selection guide (page 2) lists RP118Nxx1*-TR-FE as SOT-23-5, so RP118; Page 3 footnote (1) says the package bottom tab is electrically connected to GND. The text does not "
        ],
        "pages_sent": 17,
        "cost_usd": 0.0457,
        "at": "2026-10-19T06:12:22"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590427570668793856",
        "pages": 38,
        "sha256": "8229e436dd9a1144",
        "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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    "models_3d": [
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        "file": "rp118n331d-tr-fe.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.9,
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        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "rp118n331d-tr-fe-etched.step",
        "role": "eda",
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        "origin": "footprint origin = pad-pattern centre",
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "c38d725bb75f951cb22009ea40ae938aba894b3eaebadfe4e762004588022d74",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Nisshinbo Micro Devices Inc",
      "Package": "SOT-23-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "8229e436dd9a1144d18d3563028f4c57c2e576f4e201c8700d9392a1e1cc2b36",
      "rows": [
        {
          "name": "Output voltage accuracy (3.3 V version, Ta = 25°C)",
          "symbol": "VOUT",
          "kind": "tolerance",
          "unit": "V",
          "min": 3.274,
          "typ": 3.3,
          "max": 3.326,
          "conditions": "Ta = 25°C",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Output voltage accuracy (3.3 V version, −40°C to 85°C)",
          "symbol": "VOUT",
          "kind": "tolerance",
          "unit": "V",
          "min": 3.258,
          "typ": 3.3,
          "max": 3.342,
          "conditions": "−40°C ≤ Ta ≤ 85°C",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Load regulation",
          "symbol": "∆VOUT/∆IOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": -40,
          "typ": 2,
          "max": 40,
          "conditions": "1.5 mA ≤ IOUT ≤ 100 mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Line regulation",
          "symbol": "∆VOUT/∆VIN",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": 0.02,
          "max": 0.2,
          "conditions": "VSET + 0.5 V ≤ VIN ≤ 5.5 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Supply current",
          "symbol": "ISS",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.2,
          "max": 0.42,
          "conditions": "VCE = VIN, IOUT = 0 mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Supply current (second printed limit)",
          "symbol": "ISS",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 0.5,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Standby current",
          "symbol": "ISTANDBY",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.002,
          "max": 0.055,
          "conditions": "VCE = 0 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Dropout voltage (3.3 V version)",
          "symbol": "VDIF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.09,
          "max": 0.145,
          "conditions": "IOUT = 100 mA",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Output current",
          "symbol": "IOUT",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 100,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "CE pin input voltage, high",
          "symbol": "VCEH",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "CE pin input voltage, low",
          "symbol": "VCEL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.4,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Fast response mode switch-over current",
          "symbol": "IOUTH",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 1.5,
          "max": null,
          "conditions": "IOUT = Light load to Heavy load, VIN = 5.0 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Low power mode switch-over current",
          "symbol": "IOUTL",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 0.08,
          "max": null,
          "conditions": "IOUT = Heavy load to Light load, VIN = 5.0 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Short-circuit current limit",
          "symbol": "ISC",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "VOUT = 0 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "LOW output NMOS on-state resistance (D version only)",
          "symbol": "RLOW",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "VIN = 4.0 V, VCE = 0 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input voltage (absolute maximum)",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "CE pin input voltage (absolute maximum)",
          "symbol": "VCE",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "VOUT pin voltage (absolute maximum)",
          "symbol": "VOUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "Upper limit printed as VIN + 0.3 V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output current (absolute maximum)",
          "symbol": "IOUT",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 130,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Power dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 660,
          "conditions": "SOT-23-5, JEDEC STD. 51-7 Test Land Pattern",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction temperature range",
          "symbol": "Tj",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input voltage (recommended operating)",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.7,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature range",
          "symbol": "Ta",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
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  "discovery_pitch": "RP118N331D-TR-FE (Nisshinbo Micro Devices Inc) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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