TPS74515PQWDRBRQ1

{
  "slug": "tps74515pqwdrbrq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, WSON-8-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps74515pqwdrbrq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps74515pqwdrbrq1.kicad_sym",
    "tps74515pqwdrbrq1.kicad_mod",
    "tps74515pqwdrbrq1.glb",
    "tps74515pqwdrbrq1.step",
    "tps74515pqwdrbrq1.lbr",
    "docs/hero.png",
    "docs/tps74515pqwdrbrq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps74515pqwdrbrq1-hero.glb",
    "tps74515pqwdrbrq1-hero.overlay.json"
  ],
  "component": {
    "mpn": "TPS74515PQWDRBRQ1",
    "manufacturer": "Texas Instruments",
    "package": "WSON-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": "tps74515pqwdrbrq1.kicad_sym",
      "footprint": "tps74515pqwdrbrq1.kicad_mod",
      "model_3d": "tps74515pqwdrbrq1-hero.glb",
      "model_3d_plain": "tps74515pqwdrbrq1.glb",
      "model_3d_step": "tps74515pqwdrbrq1-etched.step",
      "model_3d_step_plain": "tps74515pqwdrbrq1.step",
      "lbr": "tps74515pqwdrbrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C2864832",
      "digikey": "296-TPS74515PQWDRBRQ1TR-ND",
      "mouser": "595-S74515PQWDRBRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T10:05:33Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TPS74515PQWDRBRQ1TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-S74515PQWDRBRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output voltage pin that requires a capacitor from OUT to ground for stability, with 1 µF to 220 µF recommended (minimum derated capacitance 0.47 µF)."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; ground this pin for better thermal performance."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; ground this pin for better thermal performance."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; the thermal pad is electrically connected to the GND node and should be connected to the GND plane."
      },
      {
        "number": "5",
        "name": "EN",
        "type": "input",
        "description": "Enable pin: drive above VEN(HI) to turn the regulator on and below VEN(LO) to put the LDO into shutdown; VEN rated 0 V to 6.0 V."
      },
      {
        "number": "6",
        "name": "PG",
        "type": "output",
        "description": "Power-good output; this device version is open-drain, so a pullup resistor is required, and VPG is rated 0 V to 6.0 V with 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: use the recommended ceramic capacitor (minimum 1 µF) from IN to ground placed as close to the device as possible; VIN range is 1.5 V to 6.0 V."
      },
      {
        "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: The exposed thermal pad is shown on the drawing and described in Table 5-1, but it has no printed pi; The package hint says WSON-8-EP(3x3), but the datasheet and ordering addendum call this package VSON; The fixed-output pinout was used (pin 2 and pin 3 are NC). The MPN's voltage code '15' is read as 1.",
          "exposed pad 9 added from the footprint"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0691,
        "at": "2026-10-09T10:05:21"
      },
      "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": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tps74515pqwdrbrq1.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": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps74515pqwdrbrq1-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": "62876aaadd2f3effa7d47c89c61672fa8c56cc6284c161dd67bea4d97738efec",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}