main
Ray lm385dbz-1-2rg: specified limits as data (metadata.characteristics, 15 rows from the datasheet) d3ca717 17d ago
{
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  "slug": "lm385dbz-1-2rg",
  "title": "LM385DBZ-1.2RG",
  "brief": "HANSCHIP semiconductor Voltage Reference, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "subcategory": "Voltage Reference",
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      "checked_at": "2026-10-09T18:18:32Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
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        "pn": null,
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    "pins": [
      {
        "number": "1",
        "name": "CATHODE",
        "type": "passive",
        "description": "Cathode of the shunt voltage reference; the datasheet gives the 10µA to 20mA operating current range and an absolute maximum reverse current of 30 mA."
      },
      {
        "number": "2",
        "name": "ANODE",
        "type": "passive",
        "description": "Anode of the reference diode; the absolute maximum forward current is 10 mA."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection (内部无连接)."
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        "guard_notes": [
          "extractor flagged: The pin table row '3 NC 内部无连接' lists only one pin number with no column attribution. It is assigned ; Pin descriptions use only the functional names and current ratings stated in the datasheet. The text"
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  "metadata": {
    "specs": {
      "Manufacturer": "HANSCHIP semiconductor",
      "Package": "SOT-23-3",
      "Category": "Power Management (PMIC)",
      "Pins": "3"
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    "characteristics": {
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      "source": "datasheet",
      "datasheet_sha256": "157af182943a2f1a",
      "rows": [
        {
          "name": "Reverse breakdown voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": 1.2,
          "typ": 1.24,
          "max": 1.28,
          "conditions": "Ta=25℃, 10µA≤IR≤20mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse breakdown voltage change with current",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 1,
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          "conditions": "10µA ≤ IR≤1mA",
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        {
          "name": "Reverse breakdown voltage change with current",
          "symbol": "",
          "kind": "electrical",
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          "typ": 10,
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          "name": "Minimum operating current",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 8,
          "max": 15,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse dynamic impedance",
          "symbol": "",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "IR=100µA, f=20Hz",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Wideband noise (rms)",
          "symbol": "",
          "kind": "electrical",
          "unit": "µV",
          "min": null,
          "typ": null,
          "max": 60,
          "conditions": "IR=100µA,10Hz≤f≤10kHz",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Average temperature coefficient",
          "symbol": "",
          "kind": "temperature_coefficient",
          "unit": "ppm/℃",
          "min": null,
          "typ": null,
          "max": 80,
          "conditions": "IR = 100 µA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse current",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "",
          "source_page": 2,
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        },
        {
          "name": "Forward current",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Operating temperature range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": 0,
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          "conditions": "",
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        {
          "name": "Storage temperature",
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          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
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        },
        {
          "name": "Soldering temperature (spot, 10 s)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 245,
          "conditions": "Spot soldering, 10 seconds",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating current (lower bound)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "µA",
          "min": 10,
          "typ": null,
          "max": null,
          "conditions": "Operating current range stated in product description",
          "source_page": 1,
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        {
          "name": "Operating current (upper bound)",
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          "conditions": "Operating current range stated in product description",
          "source_page": 1,
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        {
          "name": "Long-term stability",
          "symbol": "",
          "kind": "electrical",
          "unit": "ppm",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "IR=100µA, T=1000Hr, TA=25°C±0.1°C",
          "source_page": 3,
          "source": "datasheet"
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  "discovery_pitch": "LM385DBZ-1.2RG (HANSCHIP semiconductor) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
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