TLC7733IPWR

{
  "schema_version": 1,
  "type": "component",
  "slug": "tlc7733ipwr",
  "title": "TLC7733IPWR",
  "brief": "Texas Instruments Monitors & Reset Circuits, TSSOP-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 supply chip",
    "tlc7733ipwr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TLC7733IPWR",
    "manufacturer": "Texas Instruments",
    "package": "TSSOP-8",
    "pin_count": 8,
    "category": "Power Supply Chip",
    "subcategory": "Monitors & Reset Circuits",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tlc77",
    "parts": {
      "symbol": "tlc7733ipwr.kicad_sym",
      "footprint": "tlc7733ipwr.kicad_mod",
      "model_3d": "tlc7733ipwr-hero.glb",
      "model_3d_plain": "tlc7733ipwr.glb",
      "model_3d_step": "tlc7733ipwr-etched.step",
      "model_3d_step_plain": "tlc7733ipwr.step",
      "lbr": "tlc7733ipwr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2650202",
      "digikey": "296-3285-2-ND",
      "mouser": "595-TLC7733IPWR"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T01:41:26Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-3285-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-TLC7733IPWR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CONTROL",
        "type": "input",
        "description": "Control input for RAM battery-backup support; when tied to GND, RESET acts as active high, with VIL below 0.2×VDD and VIH above 0.7×VDD."
      },
      {
        "number": "2",
        "name": "RESIN",
        "type": "input",
        "description": "Active-low reset input (overline RESIN) that forces the reset outputs active, with VIL below 0.2×VDD and VIH above 0.7×VDD."
      },
      {
        "number": "3",
        "name": "CT",
        "type": "passive",
        "description": "Connection for the external delay capacitor that sets the delay time td = 2.1 × 10^4 × CT (CT in farads, td in seconds)."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the supply and all voltages."
      },
      {
        "number": "5",
        "name": "RESET",
        "type": "output",
        "description": "Active-low totem-pole reset output (overline RESET), driven low while SENSE is below threshold and during the delay time td."
      },
      {
        "number": "6",
        "name": "RESET",
        "type": "output",
        "description": "Active-high totem-pole reset output, rated for 2 mA output current, which becomes active when SENSE drops below threshold."
      },
      {
        "number": "7",
        "name": "SENSE",
        "type": "input",
        "description": "Voltage monitor input compared against the 2.93 V typical negative-going threshold (TLC7733), with 70 mV hysteresis."
      },
      {
        "number": "8",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage input, 2 V to 6 V recommended with 7 V absolute maximum; RESET is defined from VDD of 1 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: RESET and RESET overbars were not distinguishable in the extracted text. Pin 5 is shown with an over; The datasheet has no per-pin descriptions. The descriptions were derived from the function table and",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 38,
        "cost_usd": 0.8322,
        "at": "2026-10-09T01:41:13"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tlc77",
        "pages": 38,
        "sha256": "3147b2830d2531af",
        "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": [
      {
        "file": "tlc7733ipwr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "cf28a51742b2e31065e201d1b313207140cbfb49062efd938788f7a310d02738",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tlc7733ipwr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          3,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "e84b4dd136f5a5790f69d4d665af54cadd1877b963f8d8b8e7144b82b086e6b9",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "TSSOP-8",
      "Category": "Power Supply Chip",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tlc7733ipwr"
  ],
  "discovery_pitch": "TLC7733IPWR (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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    "tlc7733ipwr.step",
    "tlc7733ipwr.lbr",
    "docs/hero.png",
    "docs/tlc7733ipwr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tlc7733ipwr-hero.glb",
    "tlc7733ipwr-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}