LM4041DIDBZT

{
  "slug": "lm4041didbzt",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Voltage Reference, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "lm4041didbzt",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lm4041didbzt.kicad_sym",
    "lm4041didbzt.kicad_mod",
    "lm4041didbzt.glb",
    "lm4041didbzt.step",
    "lm4041didbzt.lbr",
    "docs/hero.png",
    "docs/lm4041didbzt-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lm4041didbzt-hero.glb",
    "lm4041didbzt-hero.overlay.json",
    "lm4041didbzt-etched.glb"
  ],
  "component": {
    "mpn": "LM4041DIDBZT",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Reference",
    "datasheet": "https://www.ti.com/lit/ds/symlink/lm4041d.pdf",
    "parts": {
      "symbol": "lm4041didbzt.kicad_sym",
      "footprint": "lm4041didbzt.kicad_mod",
      "model_3d": "lm4041didbzt-hero.glb",
      "model_3d_plain": "lm4041didbzt-etched.glb",
      "model_3d_step": "lm4041didbzt-etched.step",
      "model_3d_step_plain": "lm4041didbzt.step",
      "lbr": "lm4041didbzt.lbr"
    },
    "distributor_links": {
      "lcsc": "C1848455",
      "digikey": "296-LM4041DIDBZTTR-ND",
      "mouser": "595-LM4041DIDBZT"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T22:12:45Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-LM4041DIDBZTTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-LM4041DIDBZT",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "FB",
        "type": "input",
        "description": "Feedback pin for the adjustable output voltage, set by an external resistor divider to a value between 1.225V and 10V."
      },
      {
        "number": "2",
        "name": "Cathode",
        "type": "bidirectional",
        "description": "Shunt current and output voltage; the external series resistor must limit cathode current to the 12mA maximum recommended rating."
      },
      {
        "number": "3",
        "name": "Anode",
        "type": "output",
        "description": "Anode pin, normally grounded."
      }
    ],
    "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: MPN LM4041DIDBZT has no '12' suffix, so it is the adjustable version. The ADJ pinout (Figure 4-4, pa"
        ],
        "pages_sent": 16,
        "cost_usd": 0.0233,
        "at": "2026-11-05T22:12:38"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/lm4041d.pdf",
        "pages": 39,
        "sha256": "f1ecb7870e7c7700",
        "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": "lm4041didbzt.step",
        "role": "plain",
        "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": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lm4041didbzt-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "def8498127159d063cd377a1995277d301d1ee012c1592a829d4321c9c2119fc",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  }
}