TPS73533DRBT

{
  "slug": "tps73533drbt",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, VSON-8-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps73533drbt",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps73533drbt.kicad_sym",
    "tps73533drbt.kicad_mod",
    "tps73533drbt.glb",
    "tps73533drbt.step",
    "tps73533drbt.lbr",
    "docs/hero.png",
    "docs/tps73533drbt-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "TPS73533DRBT",
    "manufacturer": "Texas Instruments",
    "package": "VSON-8-EP(3x3)",
    "pin_count": 9,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps735",
    "parts": {
      "symbol": "tps73533drbt.kicad_sym",
      "footprint": "tps73533drbt.kicad_mod",
      "model_3d": "tps73533drbt-etched.glb",
      "model_3d_plain": "tps73533drbt.glb",
      "model_3d_step": "tps73533drbt-etched.step",
      "model_3d_step_plain": "tps73533drbt.step",
      "lbr": "tps73533drbt.lbr"
    },
    "distributor_links": {
      "lcsc": "C115872",
      "digikey": "296-24854-2-ND",
      "mouser": "595-TPS73533DRBT"
    },
    "distributor_check": {
      "checked_at": "2026-10-01T17:48:09Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-24854-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS73533DRBT",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "output",
        "description": "Output voltage pin; requires 2.2 \u00b5F minimum ceramic capacitor to ground for stability."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "Not internally connected."
      },
      {
        "number": "3",
        "name": "NR",
        "type": "input",
        "description": "Noise reduction input pin for fixed-voltage versions; connect external capacitor (maximum 0.01 \u00b5F) to reduce output noise and improve PSRR."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference; thermal pad must be soldered to ground plane."
      },
      {
        "number": "5",
        "name": "EN",
        "type": "input",
        "description": "Enable input; driving high turns on regulator, driving low enters shutdown mode; can be connected to IN pin if not used."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "Not internally connected."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "Not internally connected."
      },
      {
        "number": "8",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply voltage (2.7 V to 6.5 V); requires 0.1 \u00b5F to 1 \u00b5F low-ESR capacitor to ground near device."
      },
      {
        "number": "9",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-4-6",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 39,
        "cost_usd": 0.3241,
        "at": "2026-10-01T17:47:48"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps735",
        "pages": 39,
        "sha256": "964cb77ae3126fa6",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  }
}