TPS74525PQWDRVRQ1

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  "slug": "tps74525pqwdrvrq1",
  "title": "TPS74525PQWDRVRQ1",
  "brief": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, WSON-6-EP(2x2). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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  "component": {
    "mpn": "TPS74525PQWDRVRQ1",
    "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/cn/lit/gpn/tps745-q1",
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    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated 2.5 V output pin. Requires a ceramic capacitor to GND for stability (1 uF nominal, up to 220 uF; minimum derated 0.47 uF). Place COUT as close to the pin as possible; output range for fixed variants is 0.65 V to 5.0 V (this SKU is 2.5 V). Includes active discharge when disabled."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection on the fixed-output DRV variant (FB is not brought out because the resistor divider is internal). Ground this pin for better thermal performance."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground / return. Tie to the ground plane; the thermal pad is electrically connected to this GND node internally."
      },
      {
        "number": "4",
        "name": "EN",
        "type": "input",
        "description": "Enable input. Drive above VEN(HI) to turn the LDO on, below VEN(LO) for shutdown mode (IQ ~1.5 uA). Absolute max -0.3 V to +6.5 V; recommended 0 V to 6.0 V. Toggle frequency limited to 10 kHz. Do not leave floating."
      },
      {
        "number": "5",
        "name": "PG",
        "type": "output",
        "description": "Power-good output. This orderable (P suffix) is the push-pull option, so no pullup resistor is required. Asserts to indicate the internal feedback node has reached its regulation threshold. Absolute max PG current +/-10 mA; if unused, leave floating."
      },
      {
        "number": "6",
        "name": "IN",
        "type": "power_in",
        "description": "Regulator input supply, 1.5 V to 6.0 V (abs max 6.5 V). Requires >=1 uF ceramic input capacitor placed close to the pin for best transient response and low input impedance."
      },
      {
        "number": "7",
        "name": "GND (Thermal Pad)",
        "type": "passive",
        "description": "Exposed thermal pad on the bottom of the WSON package. Electrically connected to the GND node internally; connect to the PCB GND plane with multiple vias for improved thermal performance (RθJA = 80.3 °C/W for DRV)."
      }
    ],
    "provenance": {
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        "url": "https://www.ti.com/cn/lit/gpn/tps745-q1",
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        "sha256": "434ed7c32560a28e",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 7,
        "described": 7,
        "cites_pages": true,
        "refuses_to_fabricate": true
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  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "WSON-6-EP(2x2)",
      "Category": "Power Management (PMIC)",
      "Pins": "7"
    }
  },
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      "mpn": "TPS74525PQWDRVRQ1",
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    {
      "mpn": "TPS74525PQWDRVRQ1DRVT",
      "kind": "packaging"
    },
    {
      "mpn": "TPS74525PQWDRVRQ1DRBR",
      "kind": "packaging"
    },
    {
      "mpn": "TPS74525PQWDRVRQ1DRBT",
      "kind": "packaging"
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  "discovery_pitch": "TPS74525PQWDRVRQ1 (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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  "updated_at": "2026-09-25T12:35:10.105Z"
}