TPS7A6301QPWPRQ1

{
  "slug": "tps7a6301qpwprq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, HTSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps7a6301qpwprq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps7a6301qpwprq1.kicad_sym",
    "tps7a6301qpwprq1.kicad_mod",
    "tps7a6301qpwprq1.glb",
    "tps7a6301qpwprq1.step",
    "tps7a6301qpwprq1.lbr",
    "docs/hero.png",
    "docs/tps7a6301qpwprq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps7a6301qpwprq1-hero.glb",
    "tps7a6301qpwprq1-hero.overlay.json"
  ],
  "component": {
    "mpn": "TPS7A6301QPWPRQ1",
    "manufacturer": "Texas Instruments",
    "package": "HTSSOP-14",
    "pin_count": 15,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps7a63-q1",
    "parts": {
      "symbol": "tps7a6301qpwprq1.kicad_sym",
      "footprint": "tps7a6301qpwprq1.kicad_mod",
      "model_3d": "tps7a6301qpwprq1-hero.glb",
      "model_3d_plain": "tps7a6301qpwprq1.glb",
      "model_3d_step": "tps7a6301qpwprq1-etched.step",
      "model_3d_step_plain": "tps7a6301qpwprq1.step",
      "lbr": "tps7a6301qpwprq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C2868688",
      "digikey": "296-29825-2-ND",
      "mouser": "595-TPS7A6301QPWPRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T21:13:38Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-29825-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS7A6301QPWPRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Unregulated input voltage pin, with a recommended range of 7 V to 40 V and a 45 V absolute maximum for transients; a bypass capacitor between VIN and GND dampens line transients."
      },
      {
        "number": "2",
        "name": "nRST",
        "type": "output",
        "description": "Open-drain reset output that requires an external pullup resistor to VOUT, with a 7 V absolute maximum and a recommended low-voltage range of 0 V to 5.25 V."
      },
      {
        "number": "3",
        "name": "FB",
        "type": "input",
        "description": "Feedback input that senses the output voltage for the error amplifier, applicable only to the adjustable-output TPS7A6x01-Q1 devices, with a 7 V absolute maximum."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Signal ground pin of the device, to which all voltages are referenced and to which the output capacitor COUT is connected."
      },
      {
        "number": "5",
        "name": "EN",
        "type": "input",
        "description": "High-voltage-tolerant chip enable input with an internal pulldown and a recommended range of 4 V to 40 V, where a high level turns the regulator on, it should be tied to VIN for self-bias, and leaving it unconnected keeps the device disabled."
      },
      {
        "number": "6",
        "name": "RDELAY",
        "type": "output",
        "description": "Reset delay timer pin that programs the reset delay with an external capacitor CDLY to ground, with a 7 V absolute maximum."
      },
      {
        "number": "7",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output (3.3 V, 5 V, or a programmed value) with a current limit, which needs a low-ESR output capacitor COUT to GND for stable operation, with a 7 V absolute maximum."
      },
      {
        "number": "8",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "9",
        "name": "WD_FLT",
        "type": "output",
        "description": "Watchdog fault output (active-low WD_FLT, TPS7A63-Q1 only) or latched active-high watchdog flag (WD_FLAG, TPS7A6401-Q1 only), each requiring an external pullup resistor to VOUT, with a 7 V absolute maximum."
      },
      {
        "number": "10",
        "name": "WD",
        "type": "input",
        "description": "Watchdog service input that receives the service signal to the watchdog, with a recommended low-voltage range of 0 V to 5.25 V."
      },
      {
        "number": "11",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "12",
        "name": "nWD_EN",
        "type": "input",
        "description": "Active-low watchdog enable input with an internal pulldown, where a high level disables the watchdog and a floating pin keeps it enabled, and the recommended range is 0 V to 5.25 V."
      },
      {
        "number": "13",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "14",
        "name": "ROSC",
        "type": "output",
        "description": "Oscillator programming pin that sets the internal oscillator frequency and therefore the watchdog window through an external resistor to ground, referenced to a 7 V absolute maximum constant-voltage reference."
      },
      {
        "number": "15",
        "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: Pin 9 is WD_FLT (TPS7A63-Q1 only) on one variant and WD_FLAG (TPS7A6401-Q1 only) on the other. The d; Pin 3 is FB only for the adjustable TPS7A6x01-Q1 family. Footnote 4 names TPS7A6301-Q1, so it is tre; The datasheet lists RDELAY and ROSC as direction 'O', but both are timing nodes that connect to an e",
          "exposed pad 15 added from the footprint"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0691,
        "at": "2026-10-08T21:12:48"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps7a63-q1",
        "pages": 46,
        "sha256": "fded27fe6d72aad1",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 15,
        "described": 15,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "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": [
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "e73930af88609deacee2bde98223bb9da2411f0cebb494015de765f0df216789",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps7a6301qpwprq1-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,
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        "sha256": "5d581706bbf9ceadc3bbea43fb61de46ce1b8def75d4067ce7280cf25474cd1c",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}