TPS2553DBVT-1

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  "schema_version": 1,
  "type": "component",
  "slug": "tps2553dbvt-1",
  "title": "TPS2553DBVT-1",
  "brief": "Texas Instruments Power Distribution Switches, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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  "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",
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    "distributor_links": {
      "lcsc": 2680358,
      "digikey": "296-23991-2-ND",
      "mouser": "595-TPS2553DBVT-1"
    },
    "distributor_check": {
      "checked_at": "2026-10-03T06:34:03Z",
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        "pn": "595-TPS2553DBVT-1",
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    "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": {
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      "factory_chain": {
        "factory": "2.0.0",
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        "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"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOT-23-6",
      "Category": "Power Management (PMIC)",
      "Pins": "6"
    }
  },
  "variants": [],
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  "discovery_pitch": "TPS2553DBVT-1 (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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