TPS3307-18MDREP

{
  "schema_version": 1,
  "type": "component",
  "slug": "tps3307-18mdrep",
  "title": "TPS3307-18MDREP",
  "brief": "Texas Instruments Supervisor And Reset ICs, SOIC-8. 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)",
    "tps3307-18mdrep",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TPS3307-18MDREP",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps3307-ep",
    "parts": {
      "symbol": "tps3307-18mdrep.kicad_sym",
      "footprint": "tps3307-18mdrep.kicad_mod",
      "model_3d": "tps3307-18mdrep-hero.glb",
      "model_3d_plain": "tps3307-18mdrep.glb",
      "model_3d_step": "tps3307-18mdrep-etched.step",
      "model_3d_step_plain": "tps3307-18mdrep.step",
      "lbr": "tps3307-18mdrep.lbr"
    },
    "distributor_links": {
      "lcsc": "C2068830",
      "digikey": "296-18150-2-ND",
      "mouser": "595-TPS3307-18MDREP"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T18:34:51Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-18150-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS3307-18MDREP",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SENSE1",
        "type": "input",
        "description": "Monitored voltage input for the first supply; the threshold is 1.68 V typical for the TPS3307-18 (VIT− 1.6 V min to 1.73 V max at VDD = 2 V to 6 V), and the input range is 0 to (VDD+0.3)×VIT/1.25 V."
      },
      {
        "number": "2",
        "name": "SENSE2",
        "type": "input",
        "description": "Monitored voltage input for the second supply; the TPS3307-18 threshold is 2.93 V typical (VIT− 2.8 V min to 3.02 V max), and the input range is 0 to (VDD+0.3)×VIT/1.25 V."
      },
      {
        "number": "3",
        "name": "SENSE3",
        "type": "input",
        "description": "Monitored voltage input for the third supply, with a 1.25 V typical threshold (VIT− 1.2 V min to 1.29 V max) and an input range of 0 to VDD+0.3 V."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device; all voltage values in the datasheet are specified with respect to GND."
      },
      {
        "number": "5",
        "name": "RESET",
        "type": "output",
        "description": "Active-high reset output that is driven high when RESET (pin 6) is low; the device is specified with absolute maximum output currents of IOL 5 mA and IOH −5 mA."
      },
      {
        "number": "6",
        "name": "RESET",
        "type": "output",
        "description": "Active-low reset output that goes low when any SENSEn input is below its threshold or MR is pulled low, and is defined from VDD ≥ 1.1 V; maximum low output current IOL is 5 mA."
      },
      {
        "number": "7",
        "name": "MR",
        "type": "input",
        "description": "Manual reset input; a low level forces RESET active, with VIH of 0.7×VDD min and VIL of 0.3×VDD max, and inputs must stay within 0 to VDD+0.3 V."
      },
      {
        "number": "8",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage input with a recommended range of 2 V to 6 V and an absolute maximum of 7 V with respect to GND."
      }
    ],
    "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 text extraction dropped the overbar on the two RESET outputs, so the active-low vs active-high l; The top-view pin-number-to-name mapping was reconstructed from a text dump that lists numbers and na; The TPS3307-18MDREP is sold in the 8-pin SOIC (D) package per the ordering table and packaging info,"
        ],
        "pages_sent": 20,
        "cost_usd": 0.086,
        "at": "2026-10-08T18:34:30"
      },
      "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": 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": "tps3307-18mdrep.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps3307-18mdrep-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "d291addd1e0df59c2b9731b9b19560658fa2bfee0b2ff672738516fa6bbb1250",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-8",
      "Category": "Power Management (PMIC)",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tps3307-18mdrep"
  ],
  "discovery_pitch": "TPS3307-18MDREP (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "tps3307-18mdrep.kicad_sym",
    "tps3307-18mdrep.kicad_mod",
    "tps3307-18mdrep.glb",
    "tps3307-18mdrep.step",
    "tps3307-18mdrep.lbr",
    "docs/hero.png",
    "docs/tps3307-18mdrep-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
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  "visibility": {
    "public": true
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}