LP2966IMM-1833

{
  "slug": "lp2966imm-1833",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, VSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "lp2966imm-1833",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lp2966imm-1833.kicad_sym",
    "lp2966imm-1833.kicad_mod",
    "lp2966imm-1833.glb",
    "lp2966imm-1833.step",
    "lp2966imm-1833.lbr",
    "docs/hero.png",
    "docs/lp2966imm-1833-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lp2966imm-1833-hero.glb",
    "lp2966imm-1833-hero.overlay.json"
  ],
  "component": {
    "mpn": "LP2966IMM-1833",
    "manufacturer": "Texas Instruments",
    "package": "VSSOP-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.ti.com/cn/lit/gpn/lp2966",
    "parts": {
      "symbol": "lp2966imm-1833.kicad_sym",
      "footprint": "lp2966imm-1833.kicad_mod",
      "model_3d": "lp2966imm-1833-hero.glb",
      "model_3d_plain": "lp2966imm-1833.glb",
      "model_3d_step": "lp2966imm-1833-etched.step",
      "model_3d_step_plain": "lp2966imm-1833.step",
      "lbr": "lp2966imm-1833.lbr"
    },
    "distributor_links": {
      "lcsc": "C2872697",
      "digikey": "LP2966IMM-1833TR-ND",
      "mouser": "926-LP2966IMM-1833"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T12:57:32Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "LP2966IMM-1833TR-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "926-LP2966IMM-1833",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply pin; the datasheet gives an operating input range of 2.7V to 7.0V and an input supply survival limit of -0.3V to 7.5V."
      },
      {
        "number": "2",
        "name": "SD1",
        "type": "input",
        "description": "Active-low shutdown pin for output 1, which must be actively terminated through a pull-up resistor (100kΩ per the Shutdown Operation section) or tied to VIN if not used; shutdown input voltage is limited to -0.3V to (Vin + 0.3V)."
      },
      {
        "number": "3",
        "name": "SD2",
        "type": "input",
        "description": "Active-low shutdown pin for output 2, which must be actively terminated through a pull-up resistor (100kΩ per the Shutdown Operation section) or tied to VIN if not used; shutdown input voltage is limited to -0.3V to (Vin + 0.3V)."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin for the device."
      },
      {
        "number": "5",
        "name": "ERROR2",
        "type": "output",
        "description": "Open-drain error flag for output 2 that goes low when output 2 drops 10% below nominal; it is normally high impedance, must be pulled up through 100kΩ to 1MΩ when used, must be connected to ground if not used, and is rated to a maximum of 10V."
      },
      {
        "number": "6",
        "name": "ERROR1",
        "type": "output",
        "description": "Open-drain error flag for output 1 that goes low when output 1 drops 10% below nominal; it is normally high impedance, must be pulled up through 100kΩ to 1MΩ when used, must be connected to ground if not used, and is rated to a maximum of 10V."
      },
      {
        "number": "7",
        "name": "VOUT2",
        "type": "power_out",
        "description": "Regulated output 2, which delivers 150mA over the full temperature range and requires a minimum of 1µF output capacitance placed close to the pin."
      },
      {
        "number": "8",
        "name": "VOUT1",
        "type": "power_out",
        "description": "Regulated output 1, which delivers 150mA over the full temperature range and requires a minimum of 1µF output capacitance placed close to the pin."
      }
    ],
    "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 datasheet covers the LP2966IMM family as a whole. Page 16 (orderable list) confirms LP2966IMM-18; The text does not decode the '-1833' suffix into specific output voltages, so the output voltage of ; Page 16 lists LP2966IMM-1833 as a dual-output part with NO.A and NOPB lead finish options. Tape-and-"
        ],
        "pages_sent": 23,
        "cost_usd": 0.0786,
        "at": "2026-10-11T12:57:16"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/lp2966",
        "pages": 23,
        "sha256": "942685ff35d054ab",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.1,
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "353552981eef35cb93635057d4aeb89aef22648c77af6fd095e328bfe6b834bd",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lp2966imm-1833-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,
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        "sha256": "1bd5e731f318f6c4d04f84768de2f6b026bff25d16dc529fd8a44f1ac1f06e10",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  }
}