TLV803EA29DBZR

{
  "slug": "tlv803ea29dbzr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Monitors & Reset Circuits, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "tlv803ea29dbzr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tlv803ea29dbzr.kicad_sym",
    "tlv803ea29dbzr.kicad_mod",
    "tlv803ea29dbzr.glb",
    "tlv803ea29dbzr.step",
    "tlv803ea29dbzr.lbr",
    "docs/hero.png",
    "docs/tlv803ea29dbzr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tlv803ea29dbzr-hero.glb",
    "tlv803ea29dbzr-hero.overlay.json",
    "tlv803ea29dbzr-etched.glb"
  ],
  "component": {
    "mpn": "TLV803EA29DBZR",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-3",
    "pin_count": 3,
    "category": "Power Supply Chip",
    "subcategory": "Monitors & Reset Circuits",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tlv803ea29dbzr.pdf",
    "parts": {
      "symbol": "tlv803ea29dbzr.kicad_sym",
      "footprint": "tlv803ea29dbzr.kicad_mod",
      "model_3d": "tlv803ea29dbzr-hero.glb",
      "model_3d_plain": "tlv803ea29dbzr-etched.glb",
      "model_3d_step": "tlv803ea29dbzr-etched.step",
      "model_3d_step_plain": "tlv803ea29dbzr.step",
      "lbr": "tlv803ea29dbzr.lbr"
    },
    "distributor_links": {
      "lcsc": "C1852114"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T22:27:48Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "2",
        "name": "RESET",
        "type": "output",
        "description": "Open-drain active-low reset output (requires external pull-up resistor, up to 6 V) that is driven low when VDD falls below VIT- and stays low for the 200 ms delay time (tD) after VDD rises above VIT+."
      },
      {
        "number": "3",
        "name": "VDD",
        "type": "power_in",
        "description": "Input supply voltage monitored by the device, with a recommended operating range of 1.7 V to 6 V and a 0.1-µF to 1-µF bypass capacitor recommended."
      }
    ],
    "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",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Datasheet pages 7-14 (electrical characteristics) were not provided, but pin data comes from the pin"
        ],
        "pages_sent": 20,
        "cost_usd": 0.1645,
        "at": "2026-10-22T22:27:36"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tlv803ea29dbzr.pdf",
        "pages": 50,
        "sha256": "70d0aa54018bf013",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "tlv803ea29dbzr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "16964b14f93e6c778288a0c110b35f670fab733109c26f0da7dfc07cc3350040",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tlv803ea29dbzr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "9a94f4591bc152fc3585d7b11fae808fd11b47ba5c05884b00b3bc3872bdeb06",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}