LM2101DR

{
  "slug": "lm2101dr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments , SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "ic",
    "lm2101dr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lm2101dr.kicad_sym",
    "lm2101dr.kicad_mod",
    "lm2101dr.glb",
    "lm2101dr.step",
    "lm2101dr.lbr",
    "docs/hero.png",
    "docs/lm2101dr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lm2101dr-hero.glb",
    "lm2101dr-hero.overlay.json",
    "lm2101dr-etched.glb"
  ],
  "component": {
    "mpn": "LM2101DR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "IC",
    "subcategory": "IC",
    "datasheet": "https://www.ti.com/lit/ds/symlink/lm2101.pdf",
    "parts": {
      "symbol": "lm2101dr.kicad_sym",
      "footprint": "lm2101dr.kicad_mod",
      "model_3d": "lm2101dr-hero.glb",
      "model_3d_plain": "lm2101dr-etched.glb",
      "model_3d_step": "lm2101dr-etched.step",
      "model_3d_step_plain": "lm2101dr.step",
      "lbr": "lm2101dr.lbr"
    },
    "distributor_links": {
      "lcsc": "C34080678",
      "digikey": "296-LM2101DRTR-ND",
      "mouser": "595-LM2101DR"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T03:30:42Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-LM2101DRTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-LM2101DR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GVDD",
        "type": "power_in",
        "description": "Gate driver positive supply rail (recommended 9 V to 18 V) that must be locally decoupled to ground with a low ESR and ESL capacitor placed as close to the IC as possible."
      },
      {
        "number": "2",
        "name": "INH",
        "type": "input",
        "description": "High-side control input compatible with TTL and CMOS input thresholds; an unused INH input must be tied to ground and not left open."
      },
      {
        "number": "3",
        "name": "INL",
        "type": "input",
        "description": "Low-side control input compatible with TTL and CMOS input thresholds; an unused INL input must be tied to ground and not left open."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground, to which all signals are referenced."
      },
      {
        "number": "5",
        "name": "GL",
        "type": "output",
        "description": "Low-side gate driver output that connects to the gate of the low-side MOSFET or one end of an external gate resistor when used."
      },
      {
        "number": "6",
        "name": "SH",
        "type": "power_in",
        "description": "High-side source connection to the negative terminal of the bootstrap capacitor and the source of the high-side MOSFET, with DC range of -1 V to 95 V absolute maximum."
      },
      {
        "number": "7",
        "name": "GH",
        "type": "output",
        "description": "High-side gate driver output that connects to the gate of the high-side MOSFET or one end of an external gate resistor when used."
      },
      {
        "number": "8",
        "name": "BST",
        "type": "power_in",
        "description": "High-side gate driver positive supply rail (107 V absolute maximum) that connects to the positive terminal of the bootstrap capacitor, which must be placed as close to the IC as possible."
      }
    ],
    "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: SH is typed power_in because the datasheet classifies it as P (Power) and it is the high-side return"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0737,
        "at": "2026-10-23T03:30:32"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/lm2101.pdf",
        "pages": 32,
        "sha256": "a8486ca40001093e",
        "source_tier": "mfr"
      },
      "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": "lm2101dr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lm2101dr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "311798d3b27d113e1a0d8b652b30ecdb2e53579c73e56521d74254aed06cfec1",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}