STMPS2252TTR

{
  "slug": "stmps2252ttr",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Power Distribution Switches, MSOP-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "stmps2252ttr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "stmps2252ttr.kicad_sym",
    "stmps2252ttr.kicad_mod",
    "stmps2252ttr.glb",
    "stmps2252ttr.step",
    "stmps2252ttr.lbr",
    "docs/hero.png",
    "docs/stmps2252ttr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "stmps2252ttr-hero.glb",
    "stmps2252ttr-hero.overlay.json"
  ],
  "component": {
    "mpn": "STMPS2252TTR",
    "manufacturer": "STMicroelectronics",
    "package": "MSOP-8-EP",
    "pin_count": 9,
    "category": "Power Management (PMIC)",
    "subcategory": "Power Distribution Switches",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603061304722665472",
    "parts": {
      "symbol": "stmps2252ttr.kicad_sym",
      "footprint": "stmps2252ttr.kicad_mod",
      "model_3d": "stmps2252ttr-hero.glb",
      "model_3d_plain": "stmps2252ttr.glb",
      "model_3d_step": "stmps2252ttr-etched.step",
      "model_3d_step_plain": "stmps2252ttr.step",
      "lbr": "stmps2252ttr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2965318",
      "digikey": "497-10386-2-ND",
      "mouser": "511-STMPS2252TTR"
    },
    "distributor_check": {
      "checked_at": "2026-10-10T19:57:26Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-10386-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-STMPS2252TTR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the device."
      },
      {
        "number": "2",
        "name": "IN",
        "type": "power_in",
        "description": "VCC input for the device, specified at 2.7 V to 5.5 V."
      },
      {
        "number": "3",
        "name": "EN1",
        "type": "input",
        "description": "Channel 1 enable, active high on the STMPS2252 (active low on the STMPS2242 and STMPS2262)."
      },
      {
        "number": "4",
        "name": "EN2",
        "type": "input",
        "description": "Channel 2 enable, active high on the STMPS2252 (active low on the STMPS2242 and STMPS2262)."
      },
      {
        "number": "5",
        "name": "OC2",
        "type": "output",
        "description": "Open-drain fault indication output for channel 2, with output low voltage of 0.4 V maximum at 5 mA."
      },
      {
        "number": "6",
        "name": "OUT2",
        "type": "power_out",
        "description": "Output of channel 2, the high-side MOSFET switch output limited to 500 mA continuous for the STMPS2252."
      },
      {
        "number": "7",
        "name": "OUT1",
        "type": "power_out",
        "description": "Output of channel 1, the high-side MOSFET switch output limited to 500 mA continuous for the STMPS2252."
      },
      {
        "number": "8",
        "name": "OC1",
        "type": "output",
        "description": "Open-drain fault indication output for channel 1, with output low voltage of 0.4 V maximum at 5 mA."
      },
      {
        "number": "9",
        "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 requested package is MSOP-8-EP, but the datasheet only describes an 8-pin MSOP8 (also known as T; Pin types for OUT1 and OUT2 are not stated in Table 2 (type shown as '−'). power_out was chosen as t; Pin 5 and pin 8 output low voltage limit (0.4 V at 5 mA) comes from Table 10 (OCx pin characteristic",
          "exposed pad 9 added from the footprint"
        ],
        "pages_sent": 42,
        "cost_usd": 0.0855,
        "at": "2026-10-10T19:57:12"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603061304722665472",
        "pages": 42,
        "sha256": "a0b3d2fdbf70b6e2",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "stmps2252ttr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          0.96
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "43252be3beac8fd30ca9bfeb82a613fa01d5dffff9b22810c13a4655daafb5ee",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "stmps2252ttr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          0.96
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07e445dd22aa60d4361a69c5fe4e18124b8dbf27eb09b9d0e0b0d6ac7ee647b3",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}