main
Ray Set visibility: public 064f3af 16d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "rs5050xk",
  "title": "RS5050XK",
  "brief": "Jiangsu RUNIC Tech Voltage Reference, SOP-8. 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)",
    "rs5050xk",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "RS5050XK",
    "manufacturer": "Jiangsu RUNIC Tech",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Reference",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602913150694281216",
    "parts": {
      "symbol": "rs5050xk.kicad_sym",
      "footprint": "rs5050xk.kicad_mod",
      "model_3d": "rs5050xk-hero.glb",
      "model_3d_plain": "rs5050xk-etched.glb",
      "model_3d_step": "rs5050xk-etched.step",
      "model_3d_step_plain": "rs5050xk.step",
      "lbr": "rs5050xk.lbr"
    },
    "distributor_links": {
      "lcsc": "C19268126"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T02:44:32Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "DNC",
        "type": "unconnected",
        "description": "Do not connect; this pin must be left unconnected."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply voltage, recommended from VOUT + 0.5 V to 16 V, with an absolute maximum of 18 V (V+ to V-, referenced to GND)."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference; all voltages are measured with respect to this pin."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "6",
        "name": "VOUT",
        "type": "output",
        "description": "Reference voltage output; load current is limited to ±10 mA, output short-circuit current is limited to ±30 mA absolute maximum, and a minimum 1 µF capacitor must be connected from VOUT to GND (1 µF to 50 µF recommended)."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "8",
        "name": "DNC",
        "type": "unconnected",
        "description": "Do not connect; this pin must be left unconnected."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
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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 datasheet pin table lists the NC pins with I/O type 'O' (output), but the description says 'No i; Output capacitor and current limits are taken from the Basic Connections, Recommended Operating Cond; Layout guidelines (Section 12.1) mention a 'NR' pin for a noise filtering capacitor, but no NR pin a"
        ],
        "pages_sent": 17,
        "cost_usd": 0.0612,
        "at": "2026-10-19T02:44:07"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602913150694281216",
        "pages": 17,
        "sha256": "3dc7f62e26d9c72a",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "rs5050xk.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "rs5050xk-etched.step",
        "role": "eda",
        "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": "6f98016a42569144bddbd362d5b8dafe9a14d6ffbd27f697ebcb541dc8528e29",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Jiangsu RUNIC Tech",
      "Package": "SOP-8",
      "Category": "Power Management (PMIC)",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "3dc7f62e26d9c72a3dc940efe5ddea3981675fbcbed24a8acc6042baeae64225",
      "rows": [
        {
          "name": "Initial Accuracy",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.1,
          "typ": null,
          "max": 0.1,
          "conditions": "All voltage options",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Temperature Drift",
          "symbol": "dVOUT/dT",
          "kind": "temperature_coefficient",
          "unit": "ppm/°C",
          "min": null,
          "typ": 3,
          "max": 10,
          "conditions": "TA = -40°C to +125°C",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Line Regulation",
          "symbol": "",
          "kind": "electrical",
          "unit": "ppm/V",
          "min": null,
          "typ": 2,
          "max": 4,
          "conditions": "VIN = (VOUT + 0.5) to 16 V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Line Regulation (full temperature range)",
          "symbol": "",
          "kind": "electrical",
          "unit": "ppm/V",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "VIN = (VOUT + 0.5) to 16 V, TA = -40°C to +125°C",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation",
          "symbol": "dVOUT/dILOAD",
          "kind": "electrical",
          "unit": "ppm/mA",
          "min": null,
          "typ": 2,
          "max": 4,
          "conditions": "-10 mA < ILOAD < 10 mA, VIN = VOUT + 0.5 V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation (full temperature range)",
          "symbol": "dVOUT/dILOAD",
          "kind": "electrical",
          "unit": "ppm/mA",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "-10 mA < ILOAD < 10 mA, VIN = VOUT + 0.5V, TA = -40°C to 125°C",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Short-Circuit Current, Sourcing",
          "symbol": "ISC",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 17,
          "max": 26,
          "conditions": "Sourcing",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Short-Circuit Current, Sinking",
          "symbol": "ISC",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 15,
          "max": 23,
          "conditions": "Sinking",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Capacitive Load",
          "symbol": "",
          "kind": "electrical",
          "unit": "μF",
          "min": 1,
          "typ": null,
          "max": 50,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current (TA = 25°C)",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 2,
          "max": 3,
          "conditions": "ILOAD = 0, TA = 25°C",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current (full temperature range)",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "ILOAD = 0, TA = -40°C to +125°C",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage Range (VIN)",
          "symbol": "VIN",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 16,
          "conditions": "ILOAD = 0, TA = -40°C to +125°C",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Noise",
          "symbol": "",
          "kind": "electrical",
          "unit": "μVPP/V",
          "min": null,
          "typ": 7.5,
          "max": null,
          "conditions": "f = 0.1Hz to 10Hz",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Long-Term Stability (0 to 1000 hours)",
          "symbol": "",
          "kind": "electrical",
          "unit": "ppm",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "0 to 1000 hours",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Long-Term Stability (1000 to 2000 hours)",
          "symbol": "",
          "kind": "electrical",
          "unit": "ppm",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "1000 to 2000 hours",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Thermal Hysteresis (first cycle)",
          "symbol": "dT",
          "kind": "electrical",
          "unit": "ppm",
          "min": null,
          "typ": null,
          "max": 90,
          "conditions": "First Cycle",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Turn-on Settling Time",
          "symbol": "",
          "kind": "timing",
          "unit": "μs",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "To 0.1% with CL = 1μF",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Input Supply Voltage (absolute maximum)",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.2,
          "typ": null,
          "max": 18,
          "conditions": "V+ to V–",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Output Short Circuit Current",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -30,
          "typ": null,
          "max": 30,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature (absolute maximum)",
          "symbol": "TA",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "Operating free-air temperature range",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Junction Temperature (absolute maximum)",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Package Thermal Impedance, SOIC-8(SOP8)",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": null,
          "max": 110,
          "conditions": "Calculated per JESD-51, package soldered directly onto PCB",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage (recommended)",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 16,
          "conditions": "Operating free-air temperature range; minimum is VOUT+0.5 (footnote: minimum supply voltage is 4 V)",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Load Current (recommended)",
          "symbol": "ILoad",
          "kind": "recommended_operating",
          "unit": "mA",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "Operating free-air temperature range",
          "source_page": 6,
          "source": "datasheet"
        }
      ]
    }
  },
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    "info"
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  "discovery_triggers": [
    "rs5050xk"
  ],
  "discovery_pitch": "RS5050XK (Jiangsu RUNIC Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}