TPS767D318QPWPRQ1

{
  "slug": "tps767d318qpwprq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, HTSSOP-28-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps767d318qpwprq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "tps767d318qpwprq1.kicad_sym",
    "tps767d318qpwprq1.kicad_mod",
    "tps767d318qpwprq1.glb",
    "tps767d318qpwprq1.step",
    "tps767d318qpwprq1.lbr",
    "docs/hero.png",
    "docs/tps767d318qpwprq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
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  "component": {
    "mpn": "TPS767D318QPWPRQ1",
    "manufacturer": "Texas Instruments",
    "package": "HTSSOP-28-EP",
    "pin_count": 29,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps767d3-q1",
    "parts": {
      "symbol": "tps767d318qpwprq1.kicad_sym",
      "footprint": "tps767d318qpwprq1.kicad_mod",
      "model_3d": "tps767d318qpwprq1-hero.glb",
      "model_3d_plain": "tps767d318qpwprq1-etched.glb",
      "model_3d_step": "tps767d318qpwprq1-etched.step",
      "model_3d_step_plain": "tps767d318qpwprq1.step",
      "lbr": "tps767d318qpwprq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C2869507",
      "digikey": "296-19003-2-ND",
      "mouser": "595-TPS767D318QPWPQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T07:31:27Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-19003-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS767D318QPWPQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; leave unconnected."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; leave unconnected."
      },
      {
        "number": "3",
        "name": "1GND",
        "type": "power_in",
        "description": "Regulator #1 ground."
      },
      {
        "number": "4",
        "name": "1EN",
        "type": "input",
        "description": "Regulator #1 enable; a TTL-high signal (2.0 V minimum high level) shuts the regulator down, and EN should be tied to ground if the shutdown feature is not used."
      },
      {
        "number": "5",
        "name": "1IN",
        "type": "power_in",
        "description": "Regulator #1 input supply voltage, recommended 2.7 V to 10 V."
      },
      {
        "number": "6",
        "name": "1IN",
        "type": "power_in",
        "description": "Regulator #1 input supply voltage, recommended 2.7 V to 10 V."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; leave unconnected."
      },
      {
        "number": "8",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; leave unconnected."
      },
      {
        "number": "9",
        "name": "2GND",
        "type": "power_in",
        "description": "Regulator #2 ground."
      },
      {
        "number": "10",
        "name": "2EN",
        "type": "input",
        "description": "Regulator #2 enable; a TTL-high signal (2.0 V minimum high level) shuts the regulator down, and EN should be tied to ground if the shutdown feature is not used."
      },
      {
        "number": "11",
        "name": "2IN",
        "type": "power_in",
        "description": "Regulator #2 input supply voltage, recommended 2.7 V to 10 V."
      },
      {
        "number": "12",
        "name": "2IN",
        "type": "power_in",
        "description": "Regulator #2 input supply voltage, recommended 2.7 V to 10 V."
      },
      {
        "number": "13",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; leave unconnected."
      },
      {
        "number": "14",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; leave unconnected."
      },
      {
        "number": "15",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; leave unconnected."
      },
      {
        "number": "16",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; leave unconnected."
      },
      {
        "number": "17",
        "name": "2OUT",
        "type": "power_out",
        "description": "Regulator #2 output voltage (3.3 V for the TPS767D318), up to 1.0 A, with at least 10 µF output capacitance (ESR 60 mΩ to 1.5 Ω) to GND."
      },
      {
        "number": "18",
        "name": "2OUT",
        "type": "power_out",
        "description": "Regulator #2 output voltage (3.3 V for the TPS767D318), up to 1.0 A, with at least 10 µF output capacitance (ESR 60 mΩ to 1.5 Ω) to GND."
      },
      {
        "number": "19",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; leave unconnected."
      },
      {
        "number": "20",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; leave unconnected."
      },
      {
        "number": "21",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; leave unconnected."
      },
      {
        "number": "22",
        "name": "2RESET",
        "type": "output",
        "description": "Regulator #2 open-drain reset output that goes low when the output falls to about 95% of its regulated value and requires an external pullup."
      },
      {
        "number": "23",
        "name": "1OUT",
        "type": "power_out",
        "description": "Regulator #1 output voltage (1.8 V for the TPS767D318), up to 1.0 A, with at least 10 µF output capacitance (ESR 60 mΩ to 1.5 Ω) to GND."
      },
      {
        "number": "24",
        "name": "1OUT",
        "type": "power_out",
        "description": "Regulator #1 output voltage (1.8 V for the TPS767D318), up to 1.0 A, with at least 10 µF output capacitance (ESR 60 mΩ to 1.5 Ω) to GND."
      },
      {
        "number": "25",
        "name": "1FB/NC",
        "type": "input",
        "description": "Regulator #1 feedback input for the adjustable version; on the fixed-output TPS767D318 this pin is a no connect."
      },
      {
        "number": "26",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; leave unconnected."
      },
      {
        "number": "27",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; leave unconnected."
      },
      {
        "number": "28",
        "name": "1RESET",
        "type": "output",
        "description": "Regulator #1 open-drain reset output that goes low when the output falls to about 95% of its regulated value and requires an external pullup."
      },
      {
        "number": "29",
        "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 datasheet does not give a pad or thermal-pad pin number for the exposed PowerPAD (the '-EP' in H; Pin 25 (1FB/NC) is listed as an input in the terminal table, but the TPS767D318 is a fixed 1.8 V par; Pin numbers were taken from the PWP top-view diagram on page 1 and checked against the terminal-func",
          "exposed pad 29 added from the footprint",
          "1/29 pins cited to the wrong page (name found elsewhere): ['14:NC@p5']"
        ],
        "pages_sent": 27,
        "cost_usd": 0.1085,
        "at": "2026-10-19T07:31:08"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps767d3-q1",
        "pages": 27,
        "sha256": "1cfabd7eaafb1ff3",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 29,
        "described": 29,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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      "footprint": "viewers/footprint.html"
    },
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.2,
          9.7,
          1.05
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "ff242f1d3be9d09e7f929707a2c5b1ee974a4f882053b04bcdb1cd2cb21223ef",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps767d318qpwprq1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "7e85c00d2230aace6ebb5d0af4d7a982e5a109f24dc513e8a1ed4c9ed71d921e",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}