TPS78228QDRVRQ1

{
  "slug": "tps78228qdrvrq1",
  "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)",
    "tps78228qdrvrq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps78228qdrvrq1.kicad_sym",
    "tps78228qdrvrq1.kicad_mod",
    "tps78228qdrvrq1.glb",
    "tps78228qdrvrq1.step",
    "tps78228qdrvrq1.lbr",
    "docs/hero.png",
    "docs/tps78228qdrvrq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps78228qdrvrq1-hero.glb",
    "tps78228qdrvrq1-hero.overlay.json"
  ],
  "component": {
    "mpn": "TPS78228QDRVRQ1",
    "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/tps782-q1",
    "parts": {
      "symbol": "tps78228qdrvrq1.kicad_sym",
      "footprint": "tps78228qdrvrq1.kicad_mod",
      "model_3d": "tps78228qdrvrq1-hero.glb",
      "model_3d_plain": "tps78228qdrvrq1.glb",
      "model_3d_step": "tps78228qdrvrq1-etched.step",
      "model_3d_step_plain": "tps78228qdrvrq1.step",
      "lbr": "tps78228qdrvrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C2870977",
      "digikey": "296-25737-2-ND",
      "mouser": "595-TPS78228QDRVRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T21:17:24Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-25737-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS78228QDRVRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output voltage pin; a small (1 μF) ceramic capacitor is needed from this pin to ground to assure stability."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; all ground pins must be tied to ground for proper operation."
      },
      {
        "number": "4",
        "name": "EN",
        "type": "input",
        "description": "Enable pin: driving it above 1.2 V turns the regulator on and driving it below 0.4 V puts the regulator into shutdown, reducing operating current to 18 nA typical; absolute maximum is VIN + 0.3 V."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; all ground pins must be tied to ground for proper operation."
      },
      {
        "number": "6",
        "name": "IN",
        "type": "power_in",
        "description": "Input pin with a small capacitor from this pin to ground for stability (typical 1.0 μF); input voltage range is 2.2 V to 5.5 V with an absolute maximum of 6.0 V."
      },
      {
        "number": "7",
        "name": "Thermal Pad",
        "type": "passive",
        "description": "Exposed thermal pad on the SON-6 package; it is recommended that the thermal pad be connected to ground."
      }
    ],
    "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 datasheet pin table lists the thermal pad without a number. The pad is numbered 7 only in the pa; The datasheet names this package DRV, 2 mm x 2 mm SON-6, and the ordering table gives it as WSON (DR"
        ],
        "pages_sent": 20,
        "cost_usd": 0.0845,
        "at": "2026-10-08T21:16:48"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps782-q1",
        "pages": 20,
        "sha256": "03d0998ba48c6389",
        "source_tier": "lcsc"
      },
      "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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      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.0,
          1.98,
          0.82
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "a159a524ab16d3406353a16f8c20b59f5679eea26e2d41174628288b5b9da702",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps78228qdrvrq1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.0,
          1.98,
          0.82
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "7c9c84f4d6ebf6f5249e5e678a1cf41b211cd4e8b801dab49935c443d7778114",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}