TPS3307-33MDGNREP

{
  "slug": "tps3307-33mdgnrep",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Supervisor And Reset ICs, MSOP-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps3307-33mdgnrep",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps3307-33mdgnrep.kicad_sym",
    "tps3307-33mdgnrep.kicad_mod",
    "tps3307-33mdgnrep.glb",
    "tps3307-33mdgnrep.step",
    "tps3307-33mdgnrep.lbr",
    "docs/hero.png",
    "docs/tps3307-33mdgnrep-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps3307-33mdgnrep-hero.glb",
    "tps3307-33mdgnrep-hero.overlay.json"
  ],
  "component": {
    "mpn": "TPS3307-33MDGNREP",
    "manufacturer": "Texas Instruments",
    "package": "MSOP-8-EP",
    "pin_count": 9,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps3307-ep",
    "parts": {
      "symbol": "tps3307-33mdgnrep.kicad_sym",
      "footprint": "tps3307-33mdgnrep.kicad_mod",
      "model_3d": "tps3307-33mdgnrep-hero.glb",
      "model_3d_plain": "tps3307-33mdgnrep.glb",
      "model_3d_step": "tps3307-33mdgnrep-etched.step",
      "model_3d_step_plain": "tps3307-33mdgnrep.step",
      "lbr": "tps3307-33mdgnrep.lbr"
    },
    "distributor_links": {
      "lcsc": "C2879159",
      "digikey": "296-21267-2-ND",
      "mouser": "595-PS3307-33MDGNREP"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T18:02:15Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-21267-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-PS3307-33MDGNREP",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SENSE1",
        "type": "input",
        "description": "Supply-monitoring input with a typical negative-going threshold of 4.55 V for the TPS3307-33 (5 V nominal supervised rail); input range is 0 to (VDD+0.3)×VIT/1.25 V."
      },
      {
        "number": "2",
        "name": "SENSE2",
        "type": "input",
        "description": "Supply-monitoring input with a typical negative-going threshold of 2.93 V for the TPS3307-33 (3.3 V nominal supervised rail); input range is 0 to (VDD+0.3)×VIT/1.25 V."
      },
      {
        "number": "3",
        "name": "SENSE3",
        "type": "input",
        "description": "User-defined supply-monitoring input with a 1.25 V typical threshold, adjusted externally by a resistor divider; input range is 0 to VDD+0.3 V."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for all voltages; absolute maximum ratings are specified with respect to GND."
      },
      {
        "number": "5",
        "name": "RESET",
        "type": "output",
        "description": "One of the two RESET outputs (the text does not reliably show which polarity this pin carries); output source/sink is limited to IOH −5 mA and IOL 5 mA maximum."
      },
      {
        "number": "6",
        "name": "RESET",
        "type": "output",
        "description": "The other RESET output (the text does not reliably show which polarity this pin carries); output source/sink is limited to IOH −5 mA and IOL 5 mA maximum."
      },
      {
        "number": "7",
        "name": "MR",
        "type": "input",
        "description": "Active-low manual reset input: a low level (below 0.3×VDD) forces RESET active, with high level at or above 0.7×VDD and input rise/fall rate up to 50 ns/V."
      },
      {
        "number": "8",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage input, specified at 2 V to 6 V with an absolute maximum of 7 V relative to GND."
      },
      {
        "number": "9",
        "name": "Exposed thermal pad",
        "type": "passive",
        "description": "Exposed PowerPAD thermal pad shown in the land pattern drawings for heat dissipation; the datasheet text does not state an electrical connection for it."
      }
    ],
    "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 extracted text shows both pins as 'RESET' with the overbar lost, so which of pins 5 and 6 is the; The exposed thermal pad is labelled 9 only in the land pattern and stencil drawings, not in the top-"
        ],
        "pages_sent": 20,
        "cost_usd": 0.0906,
        "at": "2026-10-08T18:01:41"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps3307-ep",
        "pages": 20,
        "sha256": "95916026a39971c7",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tps3307-33mdgnrep.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          0.96
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "43252be3beac8fd30ca9bfeb82a613fa01d5dffff9b22810c13a4655daafb5ee",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps3307-33mdgnrep-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
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          0.96
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "4737295ef7dec7ea5af1a04f691723d873bed672388fdf586fea8baa53e49a35",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}