TPS2115PWR

{
  "slug": "tps2115pwr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Signal Switches / Encoders & Decoders / Multiplexers, TSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic ics",
    "tps2115pwr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps2115pwr.kicad_sym",
    "tps2115pwr.kicad_mod",
    "tps2115pwr.glb",
    "tps2115pwr.step",
    "tps2115pwr.lbr",
    "docs/hero.png",
    "docs/tps2115pwr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps2115pwr-hero.glb",
    "tps2115pwr-hero.overlay.json"
  ],
  "component": {
    "mpn": "TPS2115PWR",
    "manufacturer": "Texas Instruments",
    "package": "TSSOP-8",
    "pin_count": 8,
    "category": "Logic ICs",
    "subcategory": "Signal Switches / Encoders & Decoders / Multiplexers",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tps2115.pdf",
    "parts": {
      "symbol": "tps2115pwr.kicad_sym",
      "footprint": "tps2115pwr.kicad_mod",
      "model_3d": "tps2115pwr-hero.glb",
      "model_3d_plain": "tps2115pwr.glb",
      "model_3d_step": "tps2115pwr-etched.step",
      "model_3d_step_plain": "tps2115pwr.step",
      "lbr": "tps2115pwr.lbr"
    },
    "distributor_links": {
      "lcsc": "C544707",
      "digikey": "296-46375-2-ND",
      "mouser": "595-TPS2115PWR"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T04:06:41Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-46375-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS2115PWR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "STAT",
        "type": "output",
        "description": "Open-drain status output that is Hi-Z when the IN2 switch is on and pulls low when the IN1 switch is on or OUT is Hi-Z, with a maximum output sink current of 5 mA."
      },
      {
        "number": "2",
        "name": "D0",
        "type": "input",
        "description": "TTL and CMOS compatible control input with a 1-µA pullup, where VIH is 2 V minimum, VIL is 0.7 V maximum, and the input voltage range is 0 V to 5.5 V."
      },
      {
        "number": "3",
        "name": "D1",
        "type": "input",
        "description": "TTL and CMOS compatible control input with a 1-µA pullup that, together with D0, selects auto-switching mode (D0 = 1, D1 = 0) or manual switching, with an input voltage range of 0 V to 5.5 V."
      },
      {
        "number": "4",
        "name": "ILIM",
        "type": "input",
        "description": "A resistor R(ILIM) from ILIM to GND sets the TPS2115 current limit to 500/R(ILIM), with a current limit adjustment range of 0.63 A to 1.25 A, and R(ILIM) must not be set to zero because that disables current limiting."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference; all voltages on the device are specified with respect to GND."
      },
      {
        "number": "6",
        "name": "IN2",
        "type": "power_in",
        "description": "Secondary power switch input over the 2.8 V to 5.5 V operating range, which can be enabled only when the IN2 supply is above its UVLO threshold and at least one supply exceeds the internal VDD UVLO."
      },
      {
        "number": "7",
        "name": "OUT",
        "type": "power_out",
        "description": "Power switch output, rated for a continuous output current of 1.5 A for the TPS2115 with absolute maximum voltage of -0.3 V to 6 V."
      },
      {
        "number": "8",
        "name": "IN1",
        "type": "power_in",
        "description": "Primary power switch input over the 2.8 V to 5.5 V operating range, which can be enabled only when the IN1 supply is above its UVLO threshold and at least one supply exceeds the internal VDD UVLO."
      }
    ],
    "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 classifies IN1, IN2, OUT and STAT only as generic I/O (I or O). The KiCad ERC types po; The MPN TPS2115PWR is the tape-and-reel version of TPS2115PW in the 8-pin TSSOP (PW) package. Pin nu; Per the package option addendum (page 17), TPS2115PWR is listed as NRND (not recommended for new des"
        ],
        "pages_sent": 25,
        "cost_usd": 0.094,
        "at": "2026-10-08T04:06:25"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tps2115.pdf",
        "pages": 25,
        "sha256": "469b27c237157439",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "tps2115pwr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "cf28a51742b2e31065e201d1b313207140cbfb49062efd938788f7a310d02738",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps2115pwr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
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        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "e76cfb7b85ad3b9758d6abb44c135e08ae9de1129472077322bad48d681848fb",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}