TPS2103DBVT

{
  "slug": "tps2103dbvt",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Power Distribution Switches, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps2103dbvt",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps2103dbvt.kicad_sym",
    "tps2103dbvt.kicad_mod",
    "tps2103dbvt.glb",
    "tps2103dbvt.step",
    "tps2103dbvt.lbr",
    "docs/hero.png",
    "docs/tps2103dbvt-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps2103dbvt-hero.glb",
    "tps2103dbvt-hero.overlay.json"
  ],
  "component": {
    "mpn": "TPS2103DBVT",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Power Distribution Switches",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tps2103.pdf",
    "parts": {
      "symbol": "tps2103dbvt.kicad_sym",
      "footprint": "tps2103dbvt.kicad_mod",
      "model_3d": "tps2103dbvt-hero.glb",
      "model_3d_plain": "tps2103dbvt.glb",
      "model_3d_step": "tps2103dbvt-etched.step",
      "model_3d_step_plain": "tps2103dbvt.step",
      "lbr": "tps2103dbvt.lbr"
    },
    "distributor_links": {
      "lcsc": "C2653635",
      "digikey": "296-2590-2-ND",
      "mouser": "595-TPS2103DBVT"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T15:47:35Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-2590-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS2103DBVT",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "EN",
        "type": "input",
        "description": "Logic enable input, CMOS and TTL compatible, recommended operating range 0 V to 4 V; on the TPS2103 a logic high selects the IN1 (250 mΩ n-channel) path and a logic low selects the IN2 (1.3 Ω p-channel) path."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for all device voltages; all absolute maximum voltage ratings are specified with respect to GND."
      },
      {
        "number": "3",
        "name": "IN2",
        "type": "input",
        "description": "Auxiliary input to the p-channel (1.3 Ω, 100 mA) MOSFET switch; recommended input voltage 2.7 V to 4 V with a 0.22 µF bypass capacitor, and unused INx pins should not be grounded."
      },
      {
        "number": "4",
        "name": "OUT",
        "type": "output",
        "description": "Power switch output; absolute maximum output voltage is -0.3 V to 5 V, with continuous output current rated 500 mA from IN1 and 100 mA from IN2 (140 mA absolute maximum)."
      },
      {
        "number": "5",
        "name": "IN1",
        "type": "input",
        "description": "Main input to the n-channel (250 mΩ, 500 mA) MOSFET switch; recommended input voltage 2.7 V to 4 V with a 0.22 µF bypass capacitor, and unused INx pins should not be grounded."
      }
    ],
    "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 text extraction dropped the overbar. The terminal table labels pin 1 'Active-low enable for IN1-; Pin numbers for DBV were read from the terminal functions table (page 4) with its column layout garb; The datasheet gives no NC pins for the DBV package (NC pins 4 and 6 apply only to the 8-pin D packag"
        ],
        "pages_sent": 21,
        "cost_usd": 0.0937,
        "at": "2026-10-08T15:47:18"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tps2103.pdf",
        "pages": 21,
        "sha256": "3ae1efdc3def68eb",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tps2103dbvt.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps2103dbvt-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "5c0cb9bd99aeff6f1b9352393122ec2a7f39e5680bfbea3f068eab9977fd866b",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}