TPS389033KQDSERQ1

{
  "slug": "tps389033kqdserq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Supervisor And Reset ICs, WSON-6(1.5x1.5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps389033kqdserq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
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  "files": [
    "page.json",
    "README.md",
    "tps389033kqdserq1.kicad_sym",
    "tps389033kqdserq1.kicad_mod",
    "tps389033kqdserq1.glb",
    "tps389033kqdserq1.step",
    "tps389033kqdserq1.lbr",
    "docs/hero.png",
    "docs/tps389033kqdserq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps389033kqdserq1-hero.glb",
    "tps389033kqdserq1-hero.overlay.json"
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  "component": {
    "mpn": "TPS389033KQDSERQ1",
    "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",
    "parts": {
      "symbol": "tps389033kqdserq1.kicad_sym",
      "footprint": "tps389033kqdserq1.kicad_mod",
      "model_3d": "tps389033kqdserq1-hero.glb",
      "model_3d_plain": "tps389033kqdserq1.glb",
      "model_3d_step": "tps389033kqdserq1-etched.step",
      "model_3d_step_plain": "tps389033kqdserq1.step",
      "lbr": "tps389033kqdserq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C2066935",
      "digikey": "296-51979-2-ND",
      "mouser": "595-TPS389033KQDSERQ"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T15:26:01Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-51979-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS389033KQDSERQ",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SENSE",
        "type": "input",
        "description": "This pin is the voltage being monitored; RESET goes low when SENSE falls below the negative threshold VITN and goes high when SENSE rises above the positive threshold VITP, with a recommended SENSE voltage range of 0 V to 5.5 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the device."
      },
      {
        "number": "3",
        "name": "MR",
        "type": "input",
        "description": "Driving the manual reset pin MR low causes RESET to go low (assert)."
      },
      {
        "number": "4",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage pin with a recommended range of 1.5 V to 5.5 V; good analog design practice is to place a 0.1-µF ceramic capacitor close to this pin."
      },
      {
        "number": "5",
        "name": "CT",
        "type": "passive",
        "description": "User-adjustable delay pin; a ground-referenced capacitor on CT sets the RESET deassertion delay as tPD(r) (s) = CCT (µF) × 1.07 + 25 µs (nom), with CCT up to 26 µF."
      },
      {
        "number": "6",
        "name": "RESET",
        "type": "output",
        "description": "Open-drain output that is driven low when MR is low or SENSE is below VITN and stays low for the delay time after both conditions clear, requiring an external pullup of 10 kΩ to 1 MΩ and an RESET current limit of ±20 mA absolute maximum."
      }
    ],
    "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 pinout is for the DSE (WSON-6) package. The ordering addendum on page 20 lists TPS389033KQDSERQ1; The pin-configuration drawing on page 3 is not legible in the extracted text, so pin numbers and nam; Device-specific thresholds for TPS389033K-Q1 (VITN 2.93 V, VITP 2.947 V) are in the device compariso"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0557,
        "at": "2026-10-08T15:25:37"
      },
      "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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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b286efb19ee878f7094913552ef4b3d65067278c4f8bce5547303f697797652f",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps389033kqdserq1-etched.step",
        "role": "eda",
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "sha256": "dc312d87bc36f80e0db631f569c025aa42404acf3b1b144fcfdce356503718da",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  }
}