TPS74550PQWDRVRQ1

{
  "slug": "tps74550pqwdrvrq1",
  "version": "0.1.0",
  "type": "component",
  "description": "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.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps74550pqwdrvrq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps74550pqwdrvrq1.kicad_sym",
    "tps74550pqwdrvrq1.kicad_mod",
    "tps74550pqwdrvrq1.glb",
    "tps74550pqwdrvrq1.step",
    "tps74550pqwdrvrq1.lbr",
    "docs/hero.png",
    "docs/tps74550pqwdrvrq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "TPS74550PQWDRVRQ1",
    "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",
    "parts": {
      "symbol": "tps74550pqwdrvrq1.kicad_sym",
      "footprint": "tps74550pqwdrvrq1.kicad_mod",
      "model_3d": "tps74550pqwdrvrq1-etched.glb",
      "model_3d_plain": "tps74550pqwdrvrq1.glb",
      "model_3d_step": "tps74550pqwdrvrq1-etched.step",
      "model_3d_step_plain": "tps74550pqwdrvrq1.step",
      "lbr": "tps74550pqwdrvrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C2865858",
      "digikey": "296-TPS74550PQWDRVRQ1TR-ND",
      "mouser": "595-PS74550PQWDRVRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-01T07:15:48Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TPS74550PQWDRVRQ1TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-PS74550PQWDRVRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output voltage pin; minimum derated capacitance of 0.47 \u00b5F required to ground for stability."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; ground this pin for improved thermal performance."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; thermal pad is electrically connected to GND node for improved thermal performance."
      },
      {
        "number": "4",
        "name": "EN",
        "type": "input",
        "description": "Enable input; drive EN greater than VEN(HI) to turn on regulator or less than VEN(LO) for shutdown (voltage range 0-6.0V)."
      },
      {
        "number": "5",
        "name": "PG",
        "type": "tri_state",
        "description": "Open-drain power-good output with 150-\u00b5s delay; pull-up resistor required for active use; ground or leave floating if unused."
      },
      {
        "number": "6",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply pin for 1.5V to 6.0V input voltage range; place input capacitor (\u22651 \u00b5F ceramic) as close as possible to minimize impedance."
      },
      {
        "number": "7",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "exposed pad 7 added from the footprint"
        ],
        "pages_sent": 10,
        "cost_usd": 0.1239,
        "at": "2026-10-01T07:15:29"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps745-q1",
        "pages": 48,
        "sha256": "434ed7c32560a28e",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 7,
        "described": 7,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  }
}