TPS7A9101DSKR

{
  "slug": "tps7a9101dskr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SON-10-EP(2.5x2.5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps7a9101dskr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
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    "README.md",
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    "tps7a9101dskr.kicad_mod",
    "tps7a9101dskr.glb",
    "tps7a9101dskr.step",
    "tps7a9101dskr.lbr",
    "docs/hero.png",
    "docs/tps7a9101dskr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps7a9101dskr-hero.glb",
    "tps7a9101dskr-hero.overlay.json"
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  "component": {
    "mpn": "TPS7A9101DSKR",
    "manufacturer": "Texas Instruments",
    "package": "SON-10-EP(2.5x2.5)",
    "pin_count": 11,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps7a91",
    "parts": {
      "symbol": "tps7a9101dskr.kicad_sym",
      "footprint": "tps7a9101dskr.kicad_mod",
      "model_3d": "tps7a9101dskr-hero.glb",
      "model_3d_plain": "tps7a9101dskr.glb",
      "model_3d_step": "tps7a9101dskr-etched.step",
      "model_3d_step_plain": "tps7a9101dskr.step",
      "lbr": "tps7a9101dskr.lbr"
    },
    "distributor_links": {
      "lcsc": 2878140,
      "digikey": "296-48317-2-ND",
      "mouser": "595-TPS7A9101DSKR"
    },
    "distributor_check": {
      "checked_at": "2026-10-03T00:24:56Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-48317-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-TPS7A9101DSKR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "output",
        "description": "Regulated output with maximum voltage VIN + 0.3V; requires ≥10µF capacitor to GND for stability."
      },
      {
        "number": "2",
        "name": "OUT",
        "type": "output",
        "description": "Regulated output with maximum voltage VIN + 0.3V; requires ≥10µF capacitor to GND for stability."
      },
      {
        "number": "3",
        "name": "FB",
        "type": "input",
        "description": "Feedback input (maximum 3.6V) serving as control loop error amplifier input to set device output voltage."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground connected to thermal pad."
      },
      {
        "number": "5",
        "name": "PG",
        "type": "tri_state",
        "description": "Open-drain power good indicator output (maximum 7.0V, 5mA sink current) requiring 10kΩ to 100kΩ external pullup resistor."
      },
      {
        "number": "6",
        "name": "SS_CTRL",
        "type": "input",
        "description": "Soft start control input (0 to VIN + 0.3V) connected to GND or IN to change NR/SS capacitor charging current; must connect to GND if capacitor not used to avoid output overshoot."
      },
      {
        "number": "7",
        "name": "EN",
        "type": "input",
        "description": "Enable input (0 to 7.0V) enabling regulator when VEN ≥ VIH(EN) and disabling when VEN ≤ VIL(EN); must connect to IN if enable function not used."
      },
      {
        "number": "8",
        "name": "NR/SS",
        "type": "input",
        "description": "Noise reduction input (0 to 3.6V) for external capacitor connection to filter internal bandgap noise and set output ramp rate to limit inrush current."
      },
      {
        "number": "9",
        "name": "IN",
        "type": "power_in",
        "description": "Input power supply (operating range 1.4V to 6.5V, maximum 7.0V) requiring ≥10µF ceramic input capacitor."
      },
      {
        "number": "10",
        "name": "IN",
        "type": "power_in",
        "description": "Input power supply (operating range 1.4V to 6.5V, maximum 7.0V) requiring ≥10µF ceramic input capacitor."
      },
      {
        "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-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Thermal pad (exposed pad) listed in datasheet table but without traditional pin number; listed as 'P; NR/SS pin marked as type '—' in datasheet table; classified as input based on external capacitor sen",
          "exposed pad 11 added from the footprint",
          "dropped thermal pad ['EP'] absent from footprint"
        ],
        "pages_sent": 28,
        "cost_usd": 0.2513,
        "at": "2026-10-03T00:24:25"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps7a91",
        "pages": 35,
        "sha256": "85aef68997137e55",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 11,
        "described": 11,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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      "footprint": "viewers/footprint.html"
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}