STMPS2141TTR

{
  "schema_version": 1,
  "type": "component",
  "slug": "stmps2141ttr",
  "title": "STMPS2141TTR",
  "brief": "STMicroelectronics Power Distribution Switches, MSOP-8. 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)",
    "stmps2141ttr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "STMPS2141TTR",
    "manufacturer": "STMicroelectronics",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Power Distribution Switches",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8581444183640903680",
    "parts": {
      "symbol": "stmps2141ttr.kicad_sym",
      "footprint": "stmps2141ttr.kicad_mod",
      "model_3d": "stmps2141ttr-hero.glb",
      "model_3d_plain": "stmps2141ttr.glb",
      "model_3d_step": "stmps2141ttr-etched.step",
      "model_3d_step_plain": "stmps2141ttr.step",
      "lbr": "stmps2141ttr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2150032",
      "digikey": "497-6853-2-ND",
      "mouser": "511-STMPS2141TTR"
    },
    "distributor_check": {
      "checked_at": "2026-10-07T07:40:34Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-6853-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-STMPS2141TTR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground connection."
      },
      {
        "number": "2",
        "name": "IN",
        "type": "power_in",
        "description": "Power supply input, 2.7 to 5.5 V."
      },
      {
        "number": "3",
        "name": "IN",
        "type": "power_in",
        "description": "Power supply input, 2.7 to 5.5 V."
      },
      {
        "number": "4",
        "name": "EN",
        "type": "input",
        "description": "Logic enable input for power switch, active low, CMOS and TTL compatible."
      },
      {
        "number": "5",
        "name": "FAULT",
        "type": "tri_state",
        "description": "Open drain fault indicator, active low, asserts on short-circuit, overcurrent, thermal, or undervoltage faults."
      },
      {
        "number": "6",
        "name": "OUT",
        "type": "power_out",
        "description": "Power switch output, 90 mΩ high-side MOSFET, 500 mA rated continuous current."
      },
      {
        "number": "7",
        "name": "OUT",
        "type": "power_out",
        "description": "Power switch output, 90 mΩ high-side MOSFET, 500 mA rated continuous current."
      },
      {
        "number": "8",
        "name": "OUT",
        "type": "power_out",
        "description": "Power switch output, 90 mΩ high-side MOSFET, 500 mA rated continuous current."
      }
    ],
    "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": [],
        "pages_sent": 13,
        "cost_usd": 0.1203,
        "at": "2026-10-07T07:40:17"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8581444183640903680",
        "pages": 37,
        "sha256": "700138497f100d55",
        "source_tier": "lcsc"
      },
      "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": "stmps2141ttr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3,
          0.95
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "847c4c5023fe1603fbd36900a5dcc4bd3901ba473f71d42c9a469f0236eaadf3",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "stmps2141ttr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3,
          0.95
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "36050a512c7dd660c08015223ec1e0e94c3e9ef987cfdb0cbe538aded58facc2",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMicroelectronics",
      "Package": "MSOP-8",
      "Category": "Power Management (PMIC)",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "stmps2141ttr"
  ],
  "discovery_pitch": "STMPS2141TTR (STMicroelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "stmps2141ttr.kicad_sym",
    "stmps2141ttr.kicad_mod",
    "stmps2141ttr.glb",
    "stmps2141ttr.step",
    "stmps2141ttr.lbr",
    "docs/hero.png",
    "docs/stmps2141ttr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "stmps2141ttr-hero.glb",
    "stmps2141ttr-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}