TPS72218DBVR

{
  "slug": "tps72218dbvr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps72218dbvr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps72218dbvr.kicad_sym",
    "tps72218dbvr.kicad_mod",
    "tps72218dbvr.glb",
    "tps72218dbvr.step",
    "tps72218dbvr.lbr",
    "docs/hero.png",
    "docs/tps72218dbvr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps72218dbvr-hero.glb",
    "tps72218dbvr-hero.overlay.json"
  ],
  "component": {
    "mpn": "TPS72218DBVR",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps722",
    "parts": {
      "symbol": "tps72218dbvr.kicad_sym",
      "footprint": "tps72218dbvr.kicad_mod",
      "model_3d": "tps72218dbvr-hero.glb",
      "model_3d_plain": "tps72218dbvr.glb",
      "model_3d_step": "tps72218dbvr-etched.step",
      "model_3d_step_plain": "tps72218dbvr.step",
      "lbr": "tps72218dbvr.lbr"
    },
    "distributor_links": {
      "lcsc": "C181583",
      "digikey": "296-27048-2-ND",
      "mouser": "595-TPS72218DBVR"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T00:12:53Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-27048-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS72218DBVR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply voltage; the recommended input range is 1.8 V to 5.5 V, and the absolute maximum input voltage is -0.3 V to 7 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground terminal, which is the network ground reference for all voltages in the datasheet."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable input; logic high (VIH) is 1.4 V minimum, logic low (VIL) is -0.2 V to 0.4 V, and the voltage range at EN is -0.3 V to 7 V, with a logic low shutting off the output."
      },
      {
        "number": "4",
        "name": "NC/FB",
        "type": "unconnected",
        "description": "Not connected on the fixed-voltage TPS72218; this pin must be left floating and not connected to GND (FB feedback input applies only to the adjustable TPS72201)."
      },
      {
        "number": "5",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output voltage; voltage on OUT is limited to -0.3 V to VI + 0.3 V per the absolute maximum ratings, and output current is 0 to 50 mA."
      }
    ],
    "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: Pin 4 is shared as NC/FB across the family. For the fixed 1.8 V TPS72218 it is NC and typed 'unconne; Pin types were mapped to KiCad classes from the datasheet's I/O column and function descriptions (IN; The datasheet covers the whole TPS722xx family on one DBV pinout. The TPS72218DBVR (fixed 1.8 V, 300"
        ],
        "pages_sent": 17,
        "cost_usd": 0.0792,
        "at": "2026-10-08T00:12:34"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps722",
        "pages": 17,
        "sha256": "a240068d1aebdf7e",
        "source_tier": "lcsc"
      },
      "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": "tps72218dbvr.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": "tps72218dbvr-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": "7129011b7d2444c7e7943d5634a629fad3c7963f420464ad465fad3c0e7be3d6",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}