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Ray Set visibility: public a2834cb 1d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "lm4132cq1mfr3-3",
  "title": "LM4132CQ1MFR3.3",
  "brief": "Texas Instruments Voltage Reference, 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": [
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    "power management (pmic)",
    "lm4132cq1mfr3.3",
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  "component": {
    "mpn": "LM4132CQ1MFR3.3",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Reference",
    "datasheet": "https://www.ti.com/lit/ds/symlink/lm4132.pdf",
    "parts": {
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      "digikey": "296-LM4132CQ1MFR3.3TR-ND",
      "mouser": "595-LM4132CQ1MFR3.3"
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      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-LM4132CQ1MFR3.3TR-ND",
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      "mouser": {
        "pn": "595-LM4132CQ1MFR3.3",
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        "name": "N/C",
        "type": "unconnected",
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      {
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        "description": "Enable pin: an EN voltage between 65% of VIN and VIN enables the device, and 0 V to 35% of VIN disables it."
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        "guard_notes": [
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        "cost_usd": 0.0275,
        "at": "2026-11-05T21:59:53"
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        "pages": 44,
        "sha256": "4bd8402ff026fdf1",
        "source_tier": "mfr"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
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        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
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    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOT-23-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
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          "kind": "tolerance",
          "unit": "%",
          "min": -0.2,
          "typ": null,
          "max": 0.2,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
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        {
          "name": "Temperature coefficient (C grade, LM4132C-3.3-Q1)",
          "symbol": "TCVREF/°C",
          "kind": "temperature_coefficient",
          "unit": "ppm/°C",
          "min": null,
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          "max": 20,
          "conditions": "-40°C ≤ TJ ≤ 125°C",
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          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 3,
          "max": null,
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          "typ": null,
          "max": 7,
          "conditions": "-40°C ≤ TJ ≤ 125°C",
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        },
        {
          "name": "Line regulation",
          "symbol": "ΔVREF/ΔVIN",
          "kind": "electrical",
          "unit": "ppm/V",
          "min": null,
          "typ": 85,
          "max": null,
          "conditions": "VREF + 400 mV ≤ VIN ≤ 5.5 V",
          "source_page": 10,
          "source": "datasheet"
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        {
          "name": "Load regulation",
          "symbol": "ΔVREF/ΔILOAD",
          "kind": "electrical",
          "unit": "ppm/mA",
          "min": null,
          "typ": 25,
          "max": null,
          "conditions": "0 mA ≤ ILOAD ≤ 25 mA",
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          "source": "datasheet"
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          "name": "Load regulation",
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          "kind": "electrical",
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          "max": 120,
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        {
          "name": "Long-term stability",
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          "kind": "electrical",
          "unit": "ppm",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "1000 Hrs",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Thermal hysteresis",
          "symbol": "",
          "kind": "electrical",
          "unit": "ppm",
          "min": null,
          "typ": 75,
          "max": null,
          "conditions": "-40°C ≤ TJ ≤ 125°C",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Output noise voltage",
          "symbol": "VN",
          "kind": "electrical",
          "unit": "µVPP",
          "min": null,
          "typ": 310,
          "max": null,
          "conditions": "0.1 Hz to 10 Hz",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Short-circuit current",
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          "kind": "electrical",
          "unit": "mA",
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          "max": null,
          "conditions": "-40°C ≤ TJ ≤ 125°C",
          "source_page": 10,
          "source": "datasheet"
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        {
          "name": "Maximum voltage on any input",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 3,
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        {
          "name": "Power dissipation",
          "symbol": "",
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          "unit": "mW",
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          "typ": null,
          "max": 350,
          "conditions": "TA = 25°C",
          "source_page": 3,
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          "name": "Lead temperature",
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          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "Soldering, 10 sec",
          "source_page": 3,
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        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
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        {
          "name": "Maximum input supply voltage",
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          "kind": "recommended_operating",
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          "name": "Maximum load current",
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          "name": "Junction temperature",
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          "name": "Junction-to-ambient thermal resistance",
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          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 164.1,
          "max": null,
          "conditions": "DBV (SOT-23) 5 pins",
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          "source": "datasheet"
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