LT3042EMSE#PBF

{
  "slug": "lt3042emse-pbf",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, MSOP-10-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "lt3042emse#pbf",
    "factory-2.0.0",
    "extractor-text"
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  "dependencies": {},
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    "path": "docs/hero.png"
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    "lt3042emse-pbf.step",
    "lt3042emse-pbf.lbr",
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    "docs/lt3042emse-pbf-datasheet.pdf",
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    "viewers/footprint.html",
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    "lt3042emse-pbf-hero.overlay.json",
    "lt3042emse-pbf-etched.glb"
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  "component": {
    "mpn": "LT3042EMSE#PBF",
    "manufacturer": "Analog Devices",
    "package": "MSOP-10-EP",
    "pin_count": 11,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588881830786949120",
    "parts": {
      "symbol": "lt3042emse-pbf.kicad_sym",
      "footprint": "lt3042emse-pbf.kicad_mod",
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      "model_3d_plain": "lt3042emse-pbf-etched.glb",
      "model_3d_step": "lt3042emse-pbf-etched.step",
      "model_3d_step_plain": "lt3042emse-pbf.step",
      "lbr": "lt3042emse-pbf.lbr"
    },
    "distributor_links": {
      "lcsc": "C69847",
      "digikey": "505-LT3042EMSE#PBF-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T09:03:44Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-LT3042EMSE#PBF-ND",
        "status": "found"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply pin; the absolute maximum IN pin voltage is ±22V and the IN-to-OUT differential is also rated ±22V."
      },
      {
        "number": "2",
        "name": "IN",
        "type": "power_in",
        "description": "Second input supply pin, bonded in parallel with pin 1 to the regulator input; the IN pin voltage is rated ±22V absolute maximum."
      },
      {
        "number": "3",
        "name": "EN/UV",
        "type": "input",
        "description": "High-accuracy enable and undervoltage lockout pin; its absolute maximum voltage is ±22V and it is rated to ±22V relative to IN."
      },
      {
        "number": "4",
        "name": "PG",
        "type": "output",
        "description": "Programmable power-good signal output that indicates the regulated output voltage is in regulation; its absolute maximum pin voltage is -0.3V to 22V."
      },
      {
        "number": "5",
        "name": "ILIM",
        "type": "input",
        "description": "Programmable current-limit pin; its absolute maximum voltage range is -0.3V to 1V."
      },
      {
        "number": "6",
        "name": "PGFB",
        "type": "input",
        "description": "Power-good feedback pin that monitors the output for the PG comparator; its absolute maximum voltage is -0.3V to 22V."
      },
      {
        "number": "7",
        "name": "SET",
        "type": "input",
        "description": "Reference set pin that programs the output voltage with a single resistor; its absolute maximum voltage is -0.3V to 16V and pin current is limited to ±20mA."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin for the regulator; it is tied to the exposed pad (pin 11) and should be connected to the PCB ground plane."
      },
      {
        "number": "9",
        "name": "OUTS",
        "type": "input",
        "description": "Output sense pin used for remote sensing of the output voltage; its absolute maximum voltage is -0.3V to 16V and pin current is limited to ±20mA."
      },
      {
        "number": "10",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output pin; its absolute maximum voltage is -0.3V to 16V and the OUT-to-OUTS differential is limited to ±1.2V."
      },
      {
        "number": "11",
        "name": "GND",
        "type": "power_in",
        "description": "Exposed pad that is GND and must be soldered to the PCB for thermal and electrical connection."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
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        "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 pinout figure gives pin names and positions for the MSE (MSOP) package, which the orde; Pin types were assigned from KiCad ERC classes based on pin names and the datasheet's absolute-maxim; Pin descriptions are limited to the absolute-maximum voltage and current ratings, pin-function notes"
        ],
        "pages_sent": 3,
        "cost_usd": 0.0444,
        "at": "2026-10-18T09:02:52"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588881830786949120",
        "pages": 28,
        "sha256": "6386f60bcf9a34f1",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 11,
        "described": 11,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "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,
        "footprint_binding": "identity",
        "sha256": "18605eed706df7bb9674107abe7aa36e0ba163a09c21a2cee6c75cfa291b7937",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lt3042emse-pbf-etched.step",
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}