TPS74633PQWDRVRQ1

{
  "schema_version": 1,
  "type": "component",
  "slug": "tps74633pqwdrvrq1",
  "title": "TPS74633PQWDRVRQ1",
  "brief": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, WSON-6-EP(2x2). Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "tps74633pqwdrvrq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TPS74633PQWDRVRQ1",
    "manufacturer": "Texas Instruments",
    "package": "WSON-6-EP(2x2)",
    "pin_count": 7,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps746-q1",
    "parts": {
      "symbol": "tps74633pqwdrvrq1.kicad_sym",
      "footprint": "tps74633pqwdrvrq1.kicad_mod",
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      "model_3d_plain": "tps74633pqwdrvrq1.glb",
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      "model_3d_step_plain": "tps74633pqwdrvrq1.step",
      "lbr": "tps74633pqwdrvrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C2876216"
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output voltage pin; capacitor of 0.47µF minimum is required from OUT to ground for stability; use ceramic X5R or X7R type for best transient response; place output capacitor close to the output of the device."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; ground this pin for better thermal performance."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; electrically connected to the thermal pad."
      },
      {
        "number": "4",
        "name": "EN",
        "type": "input",
        "description": "Enable input pin; drive EN greater than VEN(HI)=1.0V to turn on the regulator; drive EN less than VEN(LO)=0.3V to put the LDO into shutdown mode."
      },
      {
        "number": "5",
        "name": "PG",
        "type": "output",
        "description": "Power-good output pin available in open-drain and push-pull topologies; pullup resistor required for open-drain version; ground or leave floating if not used for open-drain; leave floating if not used for push-pull."
      },
      {
        "number": "6",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply pin accepting 1.5V to 6.0V; use 1µF or larger ceramic capacitor from IN to ground for best transient response and to minimize input impedance; place input capacitor close to the output of the device."
      },
      {
        "number": "7",
        "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-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Thermal pad (EP) designation: The datasheet lists this as part of the pin functions table but does n; PIN 2 (NC - No Connection) configuration confirmed for FIXED output version (3.3V output as per MPN ",
          "exposed pad 7 added from the footprint",
          "dropped thermal pad ['EP'] absent from footprint"
        ],
        "pages_sent": 48,
        "cost_usd": 0.4854,
        "at": "2026-09-23T23:19:55"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps746-q1",
        "pages": 48,
        "sha256": "184c3108e6b0527b",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 7,
        "described": 7,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "WSON-6-EP(2x2)",
      "Category": "Power Management (PMIC)",
      "Pins": "7"
    }
  },
  "variants": [],
  "sections": [
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  "discovery_triggers": [
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  "discovery_pitch": "TPS74633PQWDRVRQ1 (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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  "visibility": {
    "public": true
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}