TPS389030DSER

{
  "schema_version": 1,
  "type": "component",
  "slug": "tps389030dser",
  "title": "TPS389030DSER",
  "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",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "tps389030dser",
    "factory-2.0.0",
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  "component": {
    "mpn": "TPS389030DSER",
    "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",
    "parts": {
      "symbol": "tps389030dser.kicad_sym",
      "footprint": "tps389030dser.kicad_mod",
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      "model_3d_step_plain": "tps389030dser.step",
      "lbr": "tps389030dser.lbr"
    },
    "distributor_links": {
      "lcsc": "C2066942",
      "digikey": "296-51976-2-ND",
      "mouser": "595-TPS389030DSER"
    },
    "distributor_check": {
      "checked_at": "2026-10-06T03:55:51Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-51976-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS389030DSER",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SENSE",
        "type": "input",
        "description": "Voltage monitoring input; RESET asserts when SENSE falls below negative threshold VITN and deasserts when SENSE rises above positive threshold VITP."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference."
      },
      {
        "number": "3",
        "name": "MR",
        "type": "input",
        "description": "Manual reset input; driving this pin low causes RESET to assert (go low)."
      },
      {
        "number": "4",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage input rated 1.5 V to 5.5 V; place 0.1 µF ceramic capacitor close to this pin per good analog design practice."
      },
      {
        "number": "5",
        "name": "CT",
        "type": "passive",
        "description": "Capacitor timing pin for user-adjustable RESET delay; connect to ground-referenced capacitor with delay time calculated as tPD(r) (sec) = CCT (µF) × 1.07 + 25 µs nominal."
      },
      {
        "number": "6",
        "name": "RESET",
        "type": "tri_state",
        "description": "Open-drain reset output; driven low when MR is low or SENSE voltage is below VITN, remains low for programmable delay period after MR rises to high and SENSE exceeds VITP, requires 10 kΩ to 1 MΩ pullup resistor."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "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": 0.0767,
        "at": "2026-10-06T03:55:37"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps3890",
        "pages": 27,
        "sha256": "2e4edd01aa5645e5",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "WSON-6(1.5x1.5)",
      "Category": "Power Management (PMIC)",
      "Pins": "6"
    }
  },
  "variants": [],
  "sections": [
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  "discovery_triggers": [
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  "discovery_pitch": "TPS389030DSER (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}