main
Ray Set visibility: public cf877ff 21h ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "tps6282518dmqr",
  "title": "TPS6282518DMQR",
  "brief": "Texas Instruments Global Sourcing Parts, VSON-6(1.5x1.5). 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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  "component": {
    "mpn": "TPS6282518DMQR",
    "manufacturer": "Texas Instruments",
    "package": "VSON-6(1.5x1.5)",
    "pin_count": 6,
    "category": "Global Sourcing Parts",
    "subcategory": "Global Sourcing Parts",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tps62825.pdf",
    "parts": {
      "symbol": "tps6282518dmqr.kicad_sym",
      "footprint": "tps6282518dmqr.kicad_mod",
      "model_3d": "tps6282518dmqr-hero.glb",
      "model_3d_plain": "tps6282518dmqr-etched.glb",
      "model_3d_step": "tps6282518dmqr-etched.step",
      "model_3d_step_plain": "tps6282518dmqr.step",
      "lbr": "tps6282518dmqr.lbr"
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    "distributor_links": {
      "lcsc": "C2072356",
      "digikey": "296-49520-2-ND",
      "mouser": "595-TPS6282518DMQR"
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    "distributor_check": {
      "checked_at": "2026-11-05T22:34:37Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-49520-2-ND",
        "status": "found"
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        "pn": "595-TPS6282518DMQR",
        "status": "found"
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    "pins": [
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        "number": "1",
        "name": "EN",
        "type": "input",
        "description": "Device enable pin that must be pulled high to enable the device, pulling it low disables the device, and it must not be left floating."
      },
      {
        "number": "2",
        "name": "PG",
        "type": "output",
        "description": "Power-good open-drain output whose pullup resistor can be connected to voltages up to 5.5V, and which may be left floating if unused."
      },
      {
        "number": "3",
        "name": "FB",
        "type": "input",
        "description": "Feedback pin that must be connected to the output for the fixed output voltage versions."
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      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "5",
        "name": "SW",
        "type": "power_out",
        "description": "Switch pin of the power stage."
      },
      {
        "number": "6",
        "name": "VIN",
        "type": "power_in",
        "description": "Input voltage pin; for the TPS62825x and TPS62826x family the input voltage range is 2.4V to 5.5V."
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        "guard_notes": [
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        "at": "2026-11-05T22:34:29"
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      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tps62825.pdf",
        "pages": 35,
        "sha256": "8a309f2a40486a38",
        "source_tier": "mfr"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
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        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
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  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "VSON-6(1.5x1.5)",
      "Category": "Global Sourcing Parts",
      "Pins": "6"
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    "characteristics": {
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      "rows": [
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          "name": "VIN Input voltage range",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.4,
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          "max": 5.5,
          "conditions": "TPS62824x, TPS62825x and TPS62826x",
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        {
          "name": "VOUT Output voltage range",
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          "unit": "V",
          "min": 0.6,
          "typ": null,
          "max": 4,
          "conditions": "",
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        {
          "name": "IOUT Output current range",
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          "min": 0,
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        },
        {
          "name": "ISINK_PG Sink current at PG pin",
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          "kind": "recommended_operating",
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          "min": null,
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          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "VPG Pull-up resistor voltage",
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        {
          "name": "TJ Operating junction temperature",
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          "unit": "°C",
          "min": -40,
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        {
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        {
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        {
          "name": "SW voltage (DC, in current limit)",
          "symbol": "",
          "kind": "absolute_maximum",
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          "min": -1,
          "typ": null,
          "max": null,
          "conditions": "SW (DC, in current limit); printed max is VIN + 0.3",
          "source_page": 4,
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        {
          "name": "SW voltage (AC, less than 10ns)",
          "symbol": "",
          "kind": "absolute_maximum",
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          "min": -2.5,
          "typ": null,
          "max": 10,
          "conditions": "SW (AC, less than 10ns), while switching",
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        {
          "name": "SW voltage (AC, PFM mode, less than 100ns)",
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          "kind": "absolute_maximum",
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          "min": -1,
          "typ": null,
          "max": null,
          "conditions": "SW (AC, PFM Mode, less than 100ns); printed max is VIN + 1.0",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Operating junction temperature",
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          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "",
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        {
          "name": "Storage temperature",
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          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Quiescent current",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 4,
          "max": 10,
          "conditions": "EN = High, no load, device not switching",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Shutdown current",
          "symbol": "ISD",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.05,
          "max": 0.5,
          "conditions": "EN = Low, TJ = -40 ℃ to 85 ℃",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Under voltage lock out threshold",
          "symbol": "VUVLO",
          "kind": "electrical",
          "unit": "V",
          "min": 2.1,
          "typ": 2.2,
          "max": 2.3,
          "conditions": "VIN falling",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Power good lower threshold, rising",
          "symbol": "VPG",
          "kind": "electrical",
          "unit": "%",
          "min": 94,
          "typ": 96,
          "max": 98,
          "conditions": "VPG rising, VFB referenced to VFB nominal",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Power good lower threshold, falling",
          "symbol": "VPG",
          "kind": "electrical",
          "unit": "%",
          "min": 90,
          "typ": 92,
          "max": 94,
          "conditions": "VPG falling, VFB referenced to VFB nominal",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Power good upper threshold, rising",
          "symbol": "VPG",
          "kind": "electrical",
          "unit": "%",
          "min": 108,
          "typ": 110,
          "max": 112,
          "conditions": "VPG rising, VFB referenced to VFB nominal",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "Power good upper threshold, falling",
          "symbol": "VPG",
          "kind": "electrical",
          "unit": "%",
          "min": 103,
          "typ": 105,
          "max": 107,
          "conditions": "VPG falling, VFB referenced to VFB nominal",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "Power good low-level output voltage",
          "symbol": "VPG,OL",
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          "min": null,
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          "max": 0.4,
          "conditions": "Isink = 1 mA",
          "source_page": 5,
          "source": "datasheet"
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          "name": "Input leakage current into PG pin",
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          "kind": "electrical",
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          "max": 0.1,
          "conditions": "VPG = 5.0 V",
          "source_page": 5,
          "source": "datasheet"
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          "name": "Input leakage current into EN pin",
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          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.01,
          "max": 0.1,
          "conditions": "EN = High",
          "source_page": 5,
          "source": "datasheet"
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          "name": "Output voltage accuracy TPS6282518",
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          "kind": "electrical",
          "unit": "V",
          "min": 1.78,
          "typ": 1.8,
          "max": 1.82,
          "conditions": "TPS6282x18, PWM mode",
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          "name": "Output discharge current",
          "symbol": "IDIS",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 75,
          "max": 400,
          "conditions": "VSW = 0.4V; EN = LOW",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "High-side FET switch current limit, DC",
          "symbol": "ILIM",
          "kind": "electrical",
          "unit": "A",
          "min": 2.74,
          "typ": 3.3,
          "max": 3.9,
          "conditions": "TPS62825x",
          "source_page": 6,
          "source": "datasheet"
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        {
          "name": "PWM switching frequency",
          "symbol": "fSW",
          "kind": "electrical",
          "unit": "MHz",
          "min": null,
          "typ": 2.2,
          "max": null,
          "conditions": "IOUT = 1 A, VOUT = 1.8 V",
          "source_page": 6,
          "source": "datasheet"
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        {
          "name": "High-side FET on-resistance",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 26,
          "max": null,
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          "source_page": 5,
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        {
          "name": "Low-side FET on-resistance",
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          "kind": "electrical",
          "unit": "mΩ",
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          "typ": 25,
          "max": null,
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        },
        {
          "name": "Internal resistor divider connected to FB pin, for fixed output voltage",
          "symbol": "RFB",
          "kind": "electrical",
          "unit": "MΩ",
          "min": null,
          "typ": 7.5,
          "max": null,
          "conditions": "TPS6282518, TPS6282618, TPS6282533",
          "source_page": 5,
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        {
          "name": "Soft start time",
          "symbol": "tSS",
          "kind": "electrical",
          "unit": "ms",
          "min": null,
          "typ": 1.25,
          "max": null,
          "conditions": "Time from EN high to 95% of VOUT nominal, TPS62824x/5x/6x/7A",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Power good deglitch delay, rising edge",
          "symbol": "tPG,DLY",
          "kind": "electrical",
          "unit": "µs",
          "min": null,
          "typ": 100,
          "max": null,
          "conditions": "PG rising edge",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Power good deglitch delay, falling edge",
          "symbol": "tPG,DLY",
          "kind": "electrical",
          "unit": "µs",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "PG falling edge",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Thermal shutdown threshold",
          "symbol": "TJSD",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 150,
          "max": null,
          "conditions": "TJ rising",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Thermal shutdown hysteresis",
          "symbol": "TJSD",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "TJ falling",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Under voltage lock out hysteresis",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 160,
          "max": null,
          "conditions": "VIN rising",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Load regulation",
          "symbol": "",
          "kind": "electrical",
          "unit": "%/A",
          "min": null,
          "typ": 0.1,
          "max": null,
          "conditions": "IOUT = 0.5 A to 3 A, VOUT = 1.8 V",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "Junction-to-ambient thermal resistance",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 129.5,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-case (top) thermal resistance",
          "symbol": "RθJC(top)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 103.9,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Junction-to-board thermal resistance",
          "symbol": "RθJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 33.1,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-top characterization parameter",
          "symbol": "ψJT",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 3.8,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-board characterization parameter",
          "symbol": "ψJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 33.1,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        }
      ]
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  "author": {
    "name": "Ray",
    "email": "[email protected]"
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