TPS389033QDSERQ1

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  "slug": "tps389033qdserq1",
  "title": "TPS389033QDSERQ1",
  "brief": "Texas Instruments Supervisor And Reset ICs, WSON-6(1.5x1.5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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  "component": {
    "mpn": "TPS389033QDSERQ1",
    "manufacturer": "Texas Instruments",
    "package": "WSON-6(1.5x1.5)",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps3890-q1",
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    "distributor_links": {
      "lcsc": 2066953,
      "digikey": "296-51980-2-ND",
      "mouser": "595-TPS389033QDSERQ1"
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        "pn": "296-51980-2-ND",
        "status": "found",
        "lifecycle": "Active"
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        "pn": "595-TPS389033QDSERQ1",
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    "pins": [
      {
        "number": "1",
        "name": "SENSE",
        "type": "input",
        "description": "Voltage input to monitor; RESET asserts when voltage falls below VITN and deasserts when above VITP."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin."
      },
      {
        "number": "3",
        "name": "MR",
        "type": "input",
        "description": "Manual reset input; pulling low asserts RESET output."
      },
      {
        "number": "4",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage input (recommended operating range 1.5 V to 5.5 V); place 0.1-µF ceramic capacitor close to this pin."
      },
      {
        "number": "5",
        "name": "CT",
        "type": "passive",
        "description": "Timing capacitor connection pin; external ground-referenced capacitor sets reset delay time per tPD(r) (s) = CCT (µF) × 1.07 + 25 µs (nom)."
      },
      {
        "number": "6",
        "name": "RESET",
        "type": "tri_state",
        "description": "Open-drain reset output (±20 mA absolute maximum); asserts low when SENSE falls below VITN or MR pulled low, remains low for delay period; requires 10 kΩ to 1 MΩ pullup resistor."
      }
    ],
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      "factory_chain": {
        "factory": "2.0.0",
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        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 8,
        "cost_usd": 0.0858,
        "at": "2026-10-06T17:11:33"
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      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps3890-q1",
        "pages": 27,
        "sha256": "df60d175a821bd24",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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    "viewers": {
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      "footprint": "viewers/footprint.html"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "WSON-6(1.5x1.5)",
      "Category": "Power Management (PMIC)",
      "Pins": "6"
    }
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  "discovery_pitch": "TPS389033QDSERQ1 (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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