TPS7A4401DGQR

{
  "schema_version": 1,
  "type": "component",
  "slug": "tps7a4401dgqr",
  "title": "TPS7A4401DGQR",
  "brief": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, HVSSOP-10. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "tps7a4401dgqr",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "TPS7A4401DGQR",
    "manufacturer": "Texas Instruments",
    "package": "HVSSOP-10",
    "pin_count": 11,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps7a44",
    "parts": {
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      "model_3d_plain": "tps7a4401dgqr.glb",
      "model_3d_step": "tps7a4401dgqr-etched.step",
      "model_3d_step_plain": "tps7a4401dgqr.step",
      "lbr": "tps7a4401dgqr.lbr"
    },
    "distributor_links": {
      "lcsc": "C3748233",
      "digikey": "296-TPS7A4401DGQRTR-ND",
      "mouser": "595-TPS7A4401DGQR"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T20:43:21Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TPS7A4401DGQRTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS7A4401DGQR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "output",
        "description": "Main regulated output that needs a capacitor from OUT to ground for stability, with a recommended COUT of 1 µF to 100 µF (2.2 µF nominal, derated to 50%), and VOUT for the adjustable version is 1.24 V up to VMID_OUT − VDO(OUT)."
      },
      {
        "number": "2",
        "name": "FB",
        "type": "input",
        "description": "Feedback input to the control-loop error amplifier that sets the OUT voltage through external resistors, is used only on the adjustable version, and must not be left floating."
      },
      {
        "number": "3",
        "name": "PG",
        "type": "output",
        "description": "Open-drain power-good output that indicates when the output reaches VIT(PG, RISING); it has a maximum of 18 V recommended, requires a pullup resistor to limit sink current when driven low, and can be left floating or tied to GND if unused."
      },
      {
        "number": "4",
        "name": "MVSEL1",
        "type": "input",
        "description": "MID_OUT voltage-select input that is used together with MVSEL2 to set VMID_OUT (10 V, 12 V or 15 V); it must not be floated and should be tied to GND if not used, with a recommended range of 0 V to 18 V."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; all voltages in the absolute maximum ratings are referenced to GND."
      },
      {
        "number": "6",
        "name": "EN",
        "type": "input",
        "description": "Precision enable input where driving above VEN(HI) enables the device and driving below VEN(LOW) disables it, with a recommended range of 0 V to 18 V; it can be left floating because of an internal pullup, and if tied to IN, VIN must not exceed 18 V."
      },
      {
        "number": "7",
        "name": "MVSEL2",
        "type": "input",
        "description": "MID_OUT voltage-select input that is used together with MVSEL1 to set VMID_OUT (10 V, 12 V or 15 V); it must not be floated and should be tied to GND if not used, with a recommended range of 0 V to 18 V."
      },
      {
        "number": "8",
        "name": "MID_OUT",
        "type": "output",
        "description": "Second (MID) regulated output that needs a capacitor to ground for stability, with CMID_OUT of 3 × COUT (maintain a 3:1 ratio), and it shares the 50 mA maximum output current with OUT."
      },
      {
        "number": "9",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; this pin must be left floating to observe high-voltage clearance between the IN and MID_OUT pins."
      },
      {
        "number": "10",
        "name": "IN",
        "type": "input",
        "description": "Input pin with a recommended ceramic capacitor (0.1 µF minimum) from IN to ground placed close to the pins; VIN is 4 V to 65 V, with 85 V absolute maximum for 200 ms."
      },
      {
        "number": "11",
        "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 thermal pad is listed in the pin table as 'Thermal pad' with no pin number printed, so it is not; The pinout uses the DGQ (Adjustable) column because the MPN's '01' designator denotes the adjustable; The datasheet's Table 8-1 (MVSEL decoding) was not included in the provided pages, so the exact MVSE",
          "exposed pad 11 added from the footprint"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0544,
        "at": "2026-10-11T20:43:02"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps7a44",
        "pages": 35,
        "sha256": "83dc5cd7eb0a0b86",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 11,
        "described": 11,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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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": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3995c38b2a2ee469bcb817899e5210a5ae550a93dbbde20bdaa3a2821a48ea99",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps7a4401dgqr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "72bc0e7f89e32cc1c967c57d49773bdebd475b885b372f5a7345c8c5cb566695",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "HVSSOP-10",
      "Category": "Power Management (PMIC)",
      "Pins": "11"
    }
  },
  "variants": [],
  "sections": [
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  "discovery_triggers": [
    "tps7a4401dgqr"
  ],
  "discovery_pitch": "TPS7A4401DGQR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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  "visibility": {
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}