TPS2049DR

{
  "slug": "tps2049dr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Power Distribution Switches, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps2049dr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps2049dr.kicad_sym",
    "tps2049dr.kicad_mod",
    "tps2049dr.glb",
    "tps2049dr.step",
    "tps2049dr.lbr",
    "docs/hero.png",
    "docs/tps2049dr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps2049dr-hero.glb",
    "tps2049dr-hero.overlay.json"
  ],
  "component": {
    "mpn": "TPS2049DR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Power Distribution Switches",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tps2049.pdf",
    "parts": {
      "symbol": "tps2049dr.kicad_sym",
      "footprint": "tps2049dr.kicad_mod",
      "model_3d": "tps2049dr-hero.glb",
      "model_3d_plain": "tps2049dr.glb",
      "model_3d_step": "tps2049dr-etched.step",
      "model_3d_step_plain": "tps2049dr.step",
      "lbr": "tps2049dr.lbr"
    },
    "distributor_links": {
      "lcsc": "C544742",
      "digikey": "296-26910-2-ND",
      "mouser": "595-TPS2049DR"
    },
    "distributor_check": {
      "checked_at": "2026-10-07T22:00:36Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-26910-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS2049DR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device; all device voltages are specified with respect to GND."
      },
      {
        "number": "2",
        "name": "IN",
        "type": "power_in",
        "description": "Power-switch input voltage, recommended range 2.7 V to 5.5 V; the UVLO keeps the switch off below approximately 2 V."
      },
      {
        "number": "3",
        "name": "IN",
        "type": "power_in",
        "description": "Power-switch input voltage, recommended range 2.7 V to 5.5 V; pin 3 is a second IN pin tied to the same input node as pin 2."
      },
      {
        "number": "4",
        "name": "EN",
        "type": "input",
        "description": "Active-low enable input that turns the power switch on when logic low; VI(EN) is rated 0 V to 5.5 V and is TTL/CMOS compatible."
      },
      {
        "number": "5",
        "name": "OC",
        "type": "output",
        "description": "Active-low open-drain overcurrent/overtemperature report output, deglitched by about 10 ms; VOL is 0.4 V max at 5 mA sink."
      },
      {
        "number": "6",
        "name": "OUT",
        "type": "power_out",
        "description": "Power-switch output of the 600-mΩ N-channel high-side MOSFET; continuous output current recommended 0 to 100 mA."
      },
      {
        "number": "7",
        "name": "OUT",
        "type": "power_out",
        "description": "Power-switch output of the 600-mΩ N-channel high-side MOSFET; continuous output current recommended 0 to 100 mA; tied to the same output node as pins 6 and 8."
      },
      {
        "number": "8",
        "name": "OUT",
        "type": "power_out",
        "description": "Power-switch output of the 600-mΩ N-channel high-side MOSFET; continuous output current recommended 0 to 100 mA; tied to the same output node as pins 6 and 7."
      }
    ],
    "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 terminal functions table (page 4) names the enable pin 'EN1' while the rest of the datasheet and; Pin descriptions for IN, EN, OC and OUT were assembled from electrical limits stated elsewhere in th; The datasheet has no separate pin-by-pin figure for the SOIC-8 package; the pin mapping comes only f"
        ],
        "pages_sent": 18,
        "cost_usd": 0.0675,
        "at": "2026-10-07T22:00:22"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tps2049.pdf",
        "pages": 18,
        "sha256": "a8ae0bfc5b951c66",
        "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": [
      {
        "file": "tps2049dr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps2049dr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "6192cf507d32490af5c2b5b8be45b5d120c011a463bee61672a71d8ffedb8bd8",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}