TPS36BA38ACADDFRQ1

{
  "slug": "tps36ba38acaddfrq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Supervisor And Reset ICs, TSOT-23-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps36ba38acaddfrq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps36ba38acaddfrq1.kicad_sym",
    "tps36ba38acaddfrq1.kicad_mod",
    "tps36ba38acaddfrq1.glb",
    "tps36ba38acaddfrq1.step",
    "tps36ba38acaddfrq1.lbr",
    "docs/hero.png",
    "docs/tps36ba38acaddfrq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps36ba38acaddfrq1-hero.glb",
    "tps36ba38acaddfrq1-hero.overlay.json"
  ],
  "component": {
    "mpn": "TPS36BA38ACADDFRQ1",
    "manufacturer": "Texas Instruments",
    "package": "TSOT-23-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604371475323367424",
    "parts": {
      "symbol": "tps36ba38acaddfrq1.kicad_sym",
      "footprint": "tps36ba38acaddfrq1.kicad_mod",
      "model_3d": "tps36ba38acaddfrq1-hero.glb",
      "model_3d_plain": "tps36ba38acaddfrq1.glb",
      "model_3d_step": "tps36ba38acaddfrq1-etched.step",
      "model_3d_step_plain": "tps36ba38acaddfrq1.step",
      "lbr": "tps36ba38acaddfrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C20345973",
      "digikey": "296-TPS36BA38ACADDFRQ1TR-ND",
      "mouser": "595-S36BA38ACADDFRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-07T07:28:21Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TPS36BA38ACADDFRQ1TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-S36BA38ACADDFRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SET0",
        "type": "input",
        "description": "Logic input for watchdog window ratio selection; in combination with SET1 determines the open-window-to-close-window ratio; state sampled at power-up or after RESET event."
      },
      {
        "number": "2",
        "name": "CWD",
        "type": "input",
        "description": "Programmable watchdog timeout input; connect external capacitor (1.5 nF to 1000 nF) between this pin and GND to set close-window timer using internal current source calibration."
      },
      {
        "number": "3",
        "name": "CRST",
        "type": "input",
        "description": "Programmable reset timeout pin; connect external capacitor (1.5 nF to 1800 nF) between this pin and GND to program RESET output assertion delay time."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin providing 0 V reference potential; recommend 0.1 µF bypass capacitor connection to VDD."
      },
      {
        "number": "5",
        "name": "SET1",
        "type": "input",
        "description": "Logic input for watchdog configuration; in combination with SET0 selects open-window ratio; state sampled at power-up or after RESET event."
      },
      {
        "number": "6",
        "name": "WDI",
        "type": "input",
        "description": "Watchdog input; falling edge transition required during open-window period (tWO) to prevent RESET assertion; early fault if edge detected during close-window period (tWC)."
      },
      {
        "number": "7",
        "name": "RESET",
        "type": "output",
        "description": "Reset output, open-drain configuration; asserted active-low for 25 ms (programmed) when VDD falls below 2.90 V threshold or watchdog error occurs; requires external pull-up resistor to VDD."
      },
      {
        "number": "8",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage pin; operating range 0.9 V to 6.0 V with quiescent current 250 nA typical; 0.1 µF bypass capacitor to GND recommended."
      }
    ],
    "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": 26,
        "cost_usd": 0.1811,
        "at": "2026-10-07T07:28:04"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604371475323367424",
        "pages": 39,
        "sha256": "c1db8567737005b3",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "tps36ba38acaddfrq1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
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        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "dc644a91883054d8f75e38542e63c2050dc8f2e8b7f12e1c57dcd93245fbd473",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps36ba38acaddfrq1-etched.step",
        "role": "eda",
        "up": "Z",
        "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": "1e6e3f39d40c002918e332aff61939b2aabcee1b6166f0f09f64304d251257e0",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}