main
Ray Set visibility: public cbdc377 1d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "tps79933drvr",
  "title": "TPS79933DRVR",
  "brief": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, WSON-6-EP(2x2). 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)",
    "tps79933drvr",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "TPS79933DRVR",
    "manufacturer": "Texas Instruments",
    "package": "WSON-6-EP(2x2)",
    "pin_count": 7,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tps799.pdf",
    "parts": {
      "symbol": "tps79933drvr.kicad_sym",
      "footprint": "tps79933drvr.kicad_mod",
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      "model_3d_step_plain": "tps79933drvr.step",
      "lbr": "tps79933drvr.lbr"
    },
    "distributor_links": {
      "lcsc": "C527521",
      "digikey": "296-19748-2-ND",
      "mouser": "595-TPS79933DRVR"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T21:30:53Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-19748-2-ND",
        "status": "found"
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      "mouser": {
        "pn": "595-TPS79933DRVR",
        "status": "found"
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    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "power_out",
        "description": "Output of the regulator; a small ceramic capacitor with total typical capacitance of at least 2 μF is required from this pin to ground to assure stability."
      },
      {
        "number": "2",
        "name": "NR",
        "type": "passive",
        "description": "Fixed voltage versions only; connecting an external capacitor to this noise reduction pin bypasses noise generated by the internal band gap and reduces output noise to very low levels."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; the exposed pad must be tied to GND."
      },
      {
        "number": "4",
        "name": "EN",
        "type": "input",
        "description": "Driving this pin high turns on the regulator and driving it low puts the regulator into shutdown mode; EN can be connected to IN if not used."
      },
      {
        "number": "5",
        "name": "N/C",
        "type": "unconnected",
        "description": "Not internally connected; this pin must either be left open or tied to GND."
      },
      {
        "number": "6",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply with an input voltage range of 2.7 V to 6.5 V, where minimum VIN is VOUT + VDO or 2.7 V, whichever is greater."
      },
      {
        "number": "7",
        "name": "GND",
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        "guard_notes": [
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        "cost_usd": 0.0295,
        "at": "2026-11-05T21:30:43"
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        "url": "https://www.ti.com/lit/ds/symlink/tps799.pdf",
        "pages": 49,
        "sha256": "6f15dd5753263303",
        "source_tier": "mfr"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 7,
        "described": 7,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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        "role": "plain",
        "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": "a159a524ab16d3406353a16f8c20b59f5679eea26e2d41174628288b5b9da702",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "WSON-6-EP(2x2)",
      "Category": "Power Management (PMIC)",
      "Pins": "7"
    },
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          "name": "Output accuracy, nominal",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "TJ = 25°C",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "Output accuracy over VIN, IOUT, temperature",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -2,
          "typ": null,
          "max": 2,
          "conditions": "VOUT + 0.3 V ≤ VIN ≤ 6.5 V, 500 μA ≤ IOUT ≤ 200 mA",
          "source_page": 5,
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        {
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          "conditions": "500 μA ≤ IOUT ≤ 200 mA",
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          "typ": 0.15,
          "max": 1,
          "conditions": "VEN ≤ 0.4 V, 2.7 V ≤ VIN ≤ 6.5 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Dropout voltage (VOUT(nom) ≥ 3.3 V)",
          "symbol": "VDO",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 90,
          "max": 160,
          "conditions": "IOUT = 200 mA, VIN = VOUT(nom) – 0.1 V",
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        {
          "name": "Output current limit",
          "symbol": "ICL",
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          "max": 600,
          "conditions": "VOUT = 0.9 × VOUT(nom)",
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        {
          "name": "Undervoltage lockout",
          "symbol": "UVLO",
          "kind": "electrical",
          "unit": "V",
          "min": 1.9,
          "typ": 2.2,
          "max": 2.65,
          "conditions": "VIN rising",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Enable high (enabled)",
          "symbol": "VEN(HI)",
          "kind": "electrical",
          "unit": "V",
          "min": 1.2,
          "typ": null,
          "max": null,
          "conditions": "Enable high (enabled); max printed as VIN",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Enable low (shutdown)",
          "symbol": "VEN(LO)",
          "kind": "electrical",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 0.4,
          "conditions": "Enable low (shutdown)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Enable pin current, enabled",
          "symbol": "IEN(HI)",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.03,
          "max": 1,
          "conditions": "VEN = VIN = 6.5 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input voltage absolute maximum",
          "symbol": "IN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 7,
          "conditions": "",
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        },
        {
          "name": "Enable voltage absolute maximum",
          "symbol": "EN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "max VIN + 0.3 V",
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          "source": "datasheet"
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        {
          "name": "Output voltage absolute maximum",
          "symbol": "OUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "max VIN + 0.3 V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating virtual junction temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input voltage",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.7,
          "typ": null,
          "max": 6.5,
          "conditions": "Minimum VIN = VOUT + VDO or 2.7 V, whichever is greater",
          "source_page": 4,
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        },
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          "name": "Output current",
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          "name": "Junction-to-ambient thermal resistance (DRV WSON)",
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          "min": null,
          "typ": 145.9,
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        },
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          "name": "Junction-to-top characterization parameter (DRV WSON)",
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        {
          "name": "Junction-to-case (bottom) thermal resistance (DRV WSON)",
          "symbol": "RθJC(bot)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 7.2,
          "max": null,
          "conditions": "DRV (WSON) 6-pin package",
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          "source": "datasheet"
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