main
Ray Set visibility: public dd4d932 4h ago
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  "slug": "ref5050id",
  "title": "REF5050ID",
  "brief": "Texas Instruments Voltage References, SOIC-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": [
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    "power management ics",
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    "extractor-text"
  ],
  "component": {
    "mpn": "REF5050ID",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management ICs",
    "subcategory": "Voltage References",
    "datasheet": "https://www.ti.com/lit/ds/symlink/ref50.pdf?ts=1755631857558&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FREF50%252Fpart-details%252FREF5025AIDGKT",
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      "lbr": "ref5050id.lbr"
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    "distributor_links": {
      "lcsc": "C1575348",
      "digikey": "296-22212-5-ND",
      "mouser": "595-REF5050ID"
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    "distributor_check": {
      "checked_at": "2026-10-30T17:06:46Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-22212-5-ND",
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        "pn": "595-REF5050ID",
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        "name": "DNC",
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        "type": "power_in",
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        "number": "3",
        "name": "TEMP",
        "type": "output",
        "description": "Temperature monitoring output giving VTEMP = 509mV + 2.64 × T(°C) for REF50xxI with about 60kΩ source impedance and ±15°C accuracy, and low-impedance loads cause measurement error."
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      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the device."
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      {
        "number": "5",
        "name": "TRIM/NR",
        "type": "passive",
        "description": "Output adjustment or noise reduction pin on the REF50xxI; the datasheet gives no numeric limit for this pin on this grade."
      },
      {
        "number": "6",
        "name": "VOUT",
        "type": "output",
        "description": "Reference voltage output (5.0V for REF5050), rated for ±10mA output current with an absolute maximum of 5.5V."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection on the REF50xxI."
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      "A": {
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      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
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        "verdict": "PASS",
        "reasons": [
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    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-8",
      "Category": "Power Management ICs",
      "Pins": "8"
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        {
          "name": "Initial accuracy (high grade)",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.05,
          "typ": null,
          "max": 0.05,
          "conditions": "All voltage options (1)",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Output voltage temperature drift (high grade)",
          "symbol": "dVOUT/dT",
          "kind": "temperature_coefficient",
          "unit": "ppm/℃",
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          "name": "Line regulation",
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          "name": "Line regulation over temperature",
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          "conditions": "–10mA < IOUT < 10mA, VIN = VOUT + 0.75V(2)",
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        {
          "name": "Thermal resistance junction-to-ambient (SOIC-8)",
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          "source_page": 6,
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          "source_page": 6,
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          "name": "Thermal resistance junction-to-board (SOIC-8)",
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          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 57.1,
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          "source_page": 6,
          "source": "datasheet"
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        {
          "name": "Junction-to-top characterization parameter (SOIC-8)",
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          "min": null,
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          "name": "Junction-to-board characterization parameter (SOIC-8)",
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          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
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    "name": "Ray",
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