LM25011AMY

{
  "slug": "lm25011amy",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments DC-DC Converters, HVSSOP-10. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "lm25011amy",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lm25011amy.kicad_sym",
    "lm25011amy.kicad_mod",
    "lm25011amy.glb",
    "lm25011amy.step",
    "lm25011amy.lbr",
    "docs/hero.png",
    "docs/lm25011amy-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lm25011amy-hero.glb",
    "lm25011amy-hero.overlay.json"
  ],
  "component": {
    "mpn": "LM25011AMY",
    "manufacturer": "Texas Instruments",
    "package": "HVSSOP-10",
    "pin_count": 11,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://www.ti.com/cn/lit/gpn/lm25011-q1",
    "parts": {
      "symbol": "lm25011amy.kicad_sym",
      "footprint": "lm25011amy.kicad_mod",
      "model_3d": "lm25011amy-hero.glb",
      "model_3d_plain": "lm25011amy.glb",
      "model_3d_step": "lm25011amy-etched.step",
      "model_3d_step_plain": "lm25011amy.step",
      "lbr": "lm25011amy.lbr"
    },
    "distributor_links": {
      "lcsc": "C374066",
      "digikey": "296-LM25011AMYTR-ND",
      "mouser": "595-LM25011AMY"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T07:34:32Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-LM25011AMYTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-LM25011AMY",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply voltage with an operating range of 6 V to 42 V and a 45 V transient capability; a low-ESR capacitor must be placed as close as possible to the VIN and SGND pins."
      },
      {
        "number": "2",
        "name": "RT",
        "type": "input",
        "description": "On-time control: an external resistor from VIN to this pin sets the buck switch on-time and the switching frequency."
      },
      {
        "number": "3",
        "name": "PGD",
        "type": "output",
        "description": "Power-good logic output that indicates when the FB voltage has risen above 95% of the internal reference, with hysteresis; an external pull-up resistor to a voltage less than 7 V is required."
      },
      {
        "number": "4",
        "name": "SS",
        "type": "input",
        "description": "Soft-start pin: an internal current source charges an external capacitor to provide the soft-start function."
      },
      {
        "number": "5",
        "name": "SGND",
        "type": "power_in",
        "description": "Signal ground for all internal circuitry other than the current limit sense circuit."
      },
      {
        "number": "6",
        "name": "FB",
        "type": "input",
        "description": "Feedback input connected internally to the regulation comparator, with a regulation level of 2.51 V."
      },
      {
        "number": "7",
        "name": "CSG",
        "type": "power_in",
        "description": "Current sense ground: connect to ground and to the current sense resistor for the current limit sensing circuit."
      },
      {
        "number": "8",
        "name": "CS",
        "type": "input",
        "description": "Current sense input: connect to the current sense resistor and the anode of the free-wheeling diode."
      },
      {
        "number": "9",
        "name": "SW",
        "type": "output",
        "description": "Switching node connected internally to the buck switch source; connect to the external inductor, the cathode of the free-wheeling diode, and the bootstrap capacitor."
      },
      {
        "number": "10",
        "name": "BST",
        "type": "input",
        "description": "Bootstrap capacitor connection for the buck switch gate driver; connect a 0.1 µF capacitor from SW to this pin, charged during the buck switch off-time via an internal diode."
      },
      {
        "number": "11",
        "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-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 pin table leaves the I/O column blank ('–') for PGD and the exposed pad; types were as; The datasheet lists VIN as 'I', SGND and CSG as '–'. Types were mapped to KiCad power_in because the; Datasheet I/O column is 'I' for these pins; mapped directly to KiCad input. BST is a bootstrap conne",
          "exposed pad 11 added from the footprint",
          "dropped thermal pad ['EP'] absent from footprint"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0561,
        "at": "2026-10-08T07:34:14"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/lm25011-q1",
        "pages": 32,
        "sha256": "cb448b6c7c95f313",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 11,
        "described": 11,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "lm25011amy.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.91,
          3.0,
          1.0
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b309c698d1ef8d24a62d26963bb17aac9ffd54d0f22e44a094c147fe57e43de2",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lm25011amy-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.91,
          3.0,
          1.0
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3953bb6ce64e94a9fd8f35dd881ae62844e9572a4947315a8d13cb96f13d04dc",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}