TPS64203DBVR

{
  "slug": "tps64203dbvr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments DC-DC Converters, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps64203dbvr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps64203dbvr.kicad_sym",
    "tps64203dbvr.kicad_mod",
    "tps64203dbvr.glb",
    "tps64203dbvr.step",
    "tps64203dbvr.lbr",
    "docs/hero.png",
    "docs/tps64203dbvr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps64203dbvr-hero.glb",
    "tps64203dbvr-hero.overlay.json"
  ],
  "component": {
    "mpn": "TPS64203DBVR",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tps64203.pdf",
    "parts": {
      "symbol": "tps64203dbvr.kicad_sym",
      "footprint": "tps64203dbvr.kicad_mod",
      "model_3d": "tps64203dbvr-hero.glb",
      "model_3d_plain": "tps64203dbvr.glb",
      "model_3d_step": "tps64203dbvr-etched.step",
      "model_3d_step_plain": "tps64203dbvr.step",
      "lbr": "tps64203dbvr.lbr"
    },
    "distributor_links": {
      "lcsc": "C202270",
      "digikey": "296-27036-2-ND",
      "mouser": "595-TPS64203DBVR"
    },
    "distributor_check": {
      "checked_at": "2026-10-10T20:04:37Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-27036-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS64203DBVR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "EN",
        "type": "input",
        "description": "Enable pin: a logic low enables the converter, and a logic high forces the device into shutdown mode, reducing the supply current to less than 1 µA."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "3",
        "name": "FB",
        "type": "input",
        "description": "Feedback pin: connect an external voltage divider to this pin to set the output voltage, with an absolute maximum voltage at FB of −0.3 V to 3.3 V."
      },
      {
        "number": "4",
        "name": "ISENSE",
        "type": "input",
        "description": "Current sense input: connect the current sense resistor between VIN and ISENSE (optional), with voltage at ISENSE limited to −0.3 V to VIN."
      },
      {
        "number": "5",
        "name": "VIN",
        "type": "power_in",
        "description": "Supply voltage input, with a recommended operating range of 1.8 V to 6.5 V and an absolute maximum of 7 V."
      },
      {
        "number": "6",
        "name": "SW",
        "type": "output",
        "description": "Connects to the gate of an external P-channel MOSFET, with voltage at SW limited to −0.3 V to VIN."
      }
    ],
    "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 pin-assignment drawing text on page 4 is garbled in the extracted text, so the pin-number-to-nam; The datasheet's Terminal Functions table lists VIN as type 'I' (input). It is typed here as power_in; The datasheet's Terminal Functions table lists GND as type 'I' (input). It is typed as power_in per "
        ],
        "pages_sent": 9,
        "cost_usd": 0.047,
        "at": "2026-10-10T20:04:20"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tps64203.pdf",
        "pages": 30,
        "sha256": "a5307daf8b65ff14",
        "source_tier": "mfr"
      },
      "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"
    },
    "models_3d": [
      {
        "file": "tps64203dbvr.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": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps64203dbvr-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": "730b9caaf75af5dc1b342caeeca3fd7b47cf3a9192d73c97d319f2061ef6fd56",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}