LP2988IMX-5.0

{
  "slug": "lp2988imx-5-0",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "lp2988imx-5.0",
    "factory-2.0.0",
    "extractor-text"
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  "dependencies": {},
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    "path": "docs/hero.png"
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    "lp2988imx-5-0.step",
    "lp2988imx-5-0.lbr",
    "docs/hero.png",
    "docs/lp2988imx-5-0-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lp2988imx-5-0-hero.glb",
    "lp2988imx-5-0-hero.overlay.json"
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  "component": {
    "mpn": "LP2988IMX-5.0",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-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/lp2988",
    "parts": {
      "symbol": "lp2988imx-5-0.kicad_sym",
      "footprint": "lp2988imx-5-0.kicad_mod",
      "model_3d": "lp2988imx-5-0-hero.glb",
      "model_3d_plain": "lp2988imx-5-0.glb",
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      "model_3d_step_plain": "lp2988imx-5-0.step",
      "lbr": "lp2988imx-5-0.lbr"
    },
    "distributor_links": {
      "lcsc": "C2870026",
      "digikey": "LP2988IMX-5.0-ND",
      "mouser": "926-LP2988IMX-50"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T16:55:40Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "LP2988IMX-5.0-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "926-LP2988IMX-50",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "BYPASS",
        "type": "passive",
        "description": "A low-leakage bypass capacitor (NPO/COG ceramic or film recommended) connects here to reduce output noise, and any leakage shifts the regulated output voltage. Bypass pin ESD rating is 500V (LP2988 only)."
      },
      {
        "number": "2",
        "name": "DELAY",
        "type": "passive",
        "description": "A single external capacitor sets the power-on reset delay, charged by a 2.2 µA source, with a maximum recommended value of 1 µF and no aluminum electrolytics; the Delay pin is ESD rated at 1.5kV."
      },
      {
        "number": "3",
        "name": "GROUND",
        "type": "power_in",
        "description": "Ground return pin for the regulator."
      },
      {
        "number": "4",
        "name": "INPUT",
        "type": "power_in",
        "description": "Unregulated supply input with an operating range of 2.1V to +16V (survival −0.3V to +16V), requiring an input capacitor of at least 2.2 µF located within 0.5 inch of the pin."
      },
      {
        "number": "5",
        "name": "ERROR",
        "type": "output",
        "description": "Open-collector error/reset flag that goes low when the output drops about 5% below nominal and requires an external pull-up resistor; its absolute maximum voltage is −0.3V to +16V."
      },
      {
        "number": "6",
        "name": "SHUTDOWN",
        "type": "input",
        "description": "Driving this pin low turns the regulator off and driving it high turns it on, with a slew rate of at least 40 mV/µs required and an absolute maximum of −0.3V to +16V; tie it to INPUT if the feature is not used."
      },
      {
        "number": "7",
        "name": "OUTPUT",
        "type": "power_out",
        "description": "Regulated 5.0V output rated for 200 mA continuous and more than 250 mA peak, requiring a minimum of 4.7 µF output capacitance with ESR within the stable range and an absolute maximum of −0.3V to +16V."
      },
      {
        "number": "8",
        "name": "SENSE",
        "type": "input",
        "description": "Sense input for the output voltage feedback, rated −0.3V to +6V absolute maximum."
      }
    ],
    "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's SOIC-8 connection diagram (Figure 3, page 2) is a graphic, and the extracted text li; The LP2988 SOIC-8 pin description text is partly inferred. Pin functions come from the datasheet's o",
          "1/8 pins cited to the wrong page (name found elsewhere): ['6:SHUTDOWN@p17']"
        ],
        "pages_sent": 38,
        "cost_usd": 0.2111,
        "at": "2026-10-08T16:55:25"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/lp2988",
        "pages": 38,
        "sha256": "79f49a22be2bfe07",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
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        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-08",
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        "file": "lp2988imx-5-0-etched.step",
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}