TPS74501PQWDRBRQ1

{
  "slug": "tps74501pqwdrbrq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SON-8-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps74501pqwdrbrq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps74501pqwdrbrq1.kicad_sym",
    "tps74501pqwdrbrq1.kicad_mod",
    "tps74501pqwdrbrq1.glb",
    "tps74501pqwdrbrq1.step",
    "tps74501pqwdrbrq1.lbr",
    "docs/hero.png",
    "docs/tps74501pqwdrbrq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps74501pqwdrbrq1-hero.glb",
    "tps74501pqwdrbrq1-hero.overlay.json",
    "tps74501pqwdrbrq1-etched.glb"
  ],
  "component": {
    "mpn": "TPS74501PQWDRBRQ1",
    "manufacturer": "Texas Instruments",
    "package": "SON-8-EP(3x3)",
    "pin_count": 9,
    "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": "tps74501pqwdrbrq1.kicad_sym",
      "footprint": "tps74501pqwdrbrq1.kicad_mod",
      "model_3d": "tps74501pqwdrbrq1-hero.glb",
      "model_3d_plain": "tps74501pqwdrbrq1-etched.glb",
      "model_3d_step": "tps74501pqwdrbrq1-etched.step",
      "model_3d_step_plain": "tps74501pqwdrbrq1.step",
      "lbr": "tps74501pqwdrbrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C2861214",
      "digikey": "296-TPS74501PQWDRBRQ1TR-ND",
      "mouser": "595-PS74501PQWDRBRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T20:39:09Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TPS74501PQWDRBRQ1TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-PS74501PQWDRBRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output voltage pin that requires a capacitor to ground for stability, with COUT between 1 µF and 220 µF and a minimum derated capacitance of 0.47 µF."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; ground this pin for better thermal performance."
      },
      {
        "number": "3",
        "name": "FB",
        "type": "input",
        "description": "Feedback input to the control loop error amplifier that sets the output voltage of the adjustable version, from 0.55 V to 5.5 V."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, electrically connected to the thermal pad and the GND plane."
      },
      {
        "number": "5",
        "name": "EN",
        "type": "input",
        "description": "Enable input that turns the regulator on when driven above VEN(HI) and shuts it down when driven below VEN(LO), with a VEN range of 0 V to 6.0 V."
      },
      {
        "number": "6",
        "name": "PG",
        "type": "output",
        "description": "Power-good output available in open-drain (pullup required) or push-pull topology, with VPG rated 0 V to 6.0 V and IPG limited to ±10 mA."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; ground this pin for better thermal performance."
      },
      {
        "number": "8",
        "name": "IN",
        "type": "power_in",
        "description": "Input pin with an input voltage range of 1.5 V to 6.0 V, requiring the recommended ceramic capacitor (minimum 1 µF) from IN to ground placed close to the device."
      },
      {
        "number": "9",
        "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-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Package hint says SON-8-EP(3x3); the datasheet names this package DRB 8-pin VSON (3.00mm x 3.00mm), "
        ],
        "pages_sent": 10,
        "cost_usd": 0.0203,
        "at": "2026-11-05T20:39:02"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps745-q1",
        "pages": 48,
        "sha256": "434ed7c32560a28e",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tps74501pqwdrbrq1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.0,
          2.98,
          0.82
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "cbee016fb8ee69c44b13d8818fcf65dcf240f5fdca70b22700521eb617c5311a",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps74501pqwdrbrq1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.0,
          2.98,
          0.82
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "e7dd748e2c728556a8a99cbe73d997f4b1ce2ab0ae1b84ed021851308e3a3a5e",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}