TPS2553DBVT-1

{
  "slug": "tps2553dbvt-1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Power Distribution Switches, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps2553dbvt-1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps2553dbvt-1.kicad_sym",
    "tps2553dbvt-1.kicad_mod",
    "tps2553dbvt-1.glb",
    "tps2553dbvt-1.step",
    "tps2553dbvt-1.lbr",
    "docs/hero.png",
    "docs/tps2553dbvt-1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps2553dbvt-1-hero.glb",
    "tps2553dbvt-1-hero.overlay.json"
  ],
  "component": {
    "mpn": "TPS2553DBVT-1",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "Power Distribution Switches",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps2552-1",
    "parts": {
      "symbol": "tps2553dbvt-1.kicad_sym",
      "footprint": "tps2553dbvt-1.kicad_mod",
      "model_3d": "tps2553dbvt-1-hero.glb",
      "model_3d_plain": "tps2553dbvt-1.glb",
      "model_3d_step": "tps2553dbvt-1-etched.step",
      "model_3d_step_plain": "tps2553dbvt-1.step",
      "lbr": "tps2553dbvt-1.lbr"
    },
    "distributor_links": {
      "lcsc": 2680358,
      "digikey": "296-23991-2-ND",
      "mouser": "595-TPS2553DBVT-1"
    },
    "distributor_check": {
      "checked_at": "2026-10-03T06:34:03Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-23991-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS2553DBVT-1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "power_in",
        "description": "Input voltage; connect 0.1 µF or greater ceramic capacitor from IN to GND as close to the IC as possible."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground connection; connect externally to PowerPAD for proper heat-sinking."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable input; logic high turns on power switch for TPS2553."
      },
      {
        "number": "4",
        "name": "FAULT",
        "type": "tri_state",
        "description": "Active-low open-drain output asserted during overcurrent, overtemperature, or reverse-voltage conditions."
      },
      {
        "number": "5",
        "name": "ILIM",
        "type": "output",
        "description": "External resistor used to set current-limit threshold; recommended 15 kΩ ≤ RILIM ≤ 232 kΩ."
      },
      {
        "number": "6",
        "name": "OUT",
        "type": "power_out",
        "description": "Power-switch output."
      }
    ],
    "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": 11,
        "cost_usd": 0.1421,
        "at": "2026-10-03T06:33:38"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps2552-1",
        "pages": 44,
        "sha256": "88e453700cea2b26",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  }
}