TLV840CADL28DBVR

{
  "schema_version": 1,
  "type": "component",
  "slug": "tlv840cadl28dbvr",
  "title": "TLV840CADL28DBVR",
  "brief": "Texas Instruments Supervisor And Reset ICs, SOT-23-5. 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)",
    "tlv840cadl28dbvr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TLV840CADL28DBVR",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tlv840",
    "parts": {
      "symbol": "tlv840cadl28dbvr.kicad_sym",
      "footprint": "tlv840cadl28dbvr.kicad_mod",
      "model_3d": "tlv840cadl28dbvr-hero.glb",
      "model_3d_plain": "tlv840cadl28dbvr.glb",
      "model_3d_step": "tlv840cadl28dbvr-etched.step",
      "model_3d_step_plain": "tlv840cadl28dbvr.step",
      "lbr": "tlv840cadl28dbvr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2871646",
      "digikey": "296-TLV840CADL28DBVRTR-ND",
      "mouser": "595-TLV840CADL28DBVR"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T18:49:44Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TLV840CADL28DBVRTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TLV840CADL28DBVR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "RESET",
        "type": "output",
        "description": "Active-low reset output that is driven low when VDD falls below the negative threshold VIT-, and stays low for the delay time tD after VDD rises above VIT+ = VIT- + VHYS."
      },
      {
        "number": "2",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply input that the supervisor monitors, specified from 0.7 V to 6 V in recommended operating conditions (absolute maximum 6.5 V)."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the device."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect for the TLV840C; the pin can be left floating, though the datasheet also gives a recommended connection to GND."
      },
      {
        "number": "5",
        "name": "CT",
        "type": "passive",
        "description": "Capacitor time delay pin: connecting a capacitor to it sets a longer reset delay, and leaving it floating gives the smallest fixed delay (about 40 µs typical); recommended connection to GND when not in use."
      }
    ],
    "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 pin function table lists pin 4 as NC and says it 'can be left floating' but also gives a 'Recomm; The I/O column for CT is printed as '-' rather than a direction. The type 'passive' is an engineerin; Pinout is taken from the TLV840C variant (Figure 6-1 and the C column of the pin function table), wh"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0609,
        "at": "2026-10-08T18:49:03"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tlv840",
        "pages": 34,
        "sha256": "a8df9af31101d134",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "tlv840cadl28dbvr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tlv840cadl28dbvr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.9,
          1.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "b4dcef66ea346f03b6e3ceaffc9f8254f904d38463601b5dd9ce70753c532a4e",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOT-23-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tlv840cadl28dbvr"
  ],
  "discovery_pitch": "TLV840CADL28DBVR (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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    "tlv840cadl28dbvr.step",
    "tlv840cadl28dbvr.lbr",
    "docs/hero.png",
    "docs/tlv840cadl28dbvr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
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    "tlv840cadl28dbvr-hero.overlay.json"
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  "visibility": {
    "public": true
  }
}