LM9071SX

{
  "slug": "lm9071sx",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-263-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "lm9071sx",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lm9071sx.kicad_sym",
    "lm9071sx.kicad_mod",
    "lm9071sx.glb",
    "lm9071sx.step",
    "lm9071sx.lbr",
    "docs/hero.png",
    "docs/lm9071sx-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lm9071sx-hero.glb",
    "lm9071sx-hero.overlay.json",
    "lm9071sx-etched.glb"
  ],
  "component": {
    "mpn": "LM9071SX",
    "manufacturer": "Texas Instruments",
    "package": "TO-263-5",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.ti.com/lit/ds/symlink/lm9071.pdf",
    "parts": {
      "symbol": "lm9071sx.kicad_sym",
      "footprint": "lm9071sx.kicad_mod",
      "model_3d": "lm9071sx-hero.glb",
      "model_3d_plain": "lm9071sx-etched.glb",
      "model_3d_step": "lm9071sx-etched.step",
      "model_3d_step_plain": "lm9071sx.step",
      "lbr": "lm9071sx.lbr"
    },
    "distributor_links": {
      "lcsc": "C2868183",
      "digikey": "LM9071SX-ND",
      "mouser": "926-LM9071SX"
    },
    "distributor_check": {
      "checked_at": "2026-11-06T01:45:27Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "LM9071SX-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "926-LM9071SX",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "INPUT VOLTAGE",
        "type": "power_in",
        "description": "Regulator supply input with an operating range of 6V to 26V, absolute maximum -26V to +40V, and 60V positive and -50V negative transient capability, with a 1 µF or larger input capacitor recommended."
      },
      {
        "number": "2",
        "name": "RESET OUTPUT",
        "type": "output",
        "description": "Active-low delayed reset flag with an internal 12 kΩ to 80 kΩ pull-up, a maximum sink current of 5 mA, and a low level of at most 0.4V at 1.6 mA sink when VOUT > 3.2V."
      },
      {
        "number": "3",
        "name": "GROUND",
        "type": "power_in",
        "description": "Ground reference pin, internally connected to the tab and backside metal of the package."
      },
      {
        "number": "4",
        "name": "DELAY CAPACITOR",
        "type": "passive",
        "description": "Connection for the external capacitor (0.1 µF typical) that sets the reset delay time, charged with 10 µA to 30 µA."
      },
      {
        "number": "5",
        "name": "OUTPUT VOLTAGE",
        "type": "power_out",
        "description": "Regulated 5V output (4.85V to 5.15V) delivering up to 250 mA, requiring an output capacitor of at least 10 µF (47 µF recommended) with ESR below 3Ω."
      },
      {
        "number": "6",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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: The tab and backside metal of the TO-263 (KTT0005B) package is internally connected to ground, but i; Pin types are inferred from the pin functions and block diagram: the reset output is an open-collect",
          "exposed pad 6 added from the footprint",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 16,
        "cost_usd": 0.0892,
        "at": "2026-11-06T01:45:10"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/lm9071.pdf",
        "pages": 16,
        "sha256": "b17a2aba2df4c698",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "lm9071sx.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          15.0,
          10.0,
          4.42
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "94c2a3dc1aaad85b6b5193f97d9a7c61b4e28bac25952a1e629557bcf747e246",
        "checked": "2026-11-06",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lm9071sx-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          15.0,
          10.0,
          4.42
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "7e13eb022896c640141ae71de7859cad613ec0b3858322482455ec9c1dfc8fc3",
        "checked": "2026-11-06",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}