MP1488DJ-LF-Z

{
  "slug": "mp1488dj-lf-z",
  "version": "0.1.0",
  "type": "component",
  "description": "Monolithic Power Systems LED Drivers, TSOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "driver ics",
    "mp1488dj-lf-z",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mp1488dj-lf-z.kicad_sym",
    "mp1488dj-lf-z.kicad_mod",
    "mp1488dj-lf-z.glb",
    "mp1488dj-lf-z.step",
    "mp1488dj-lf-z.lbr",
    "docs/hero.png",
    "docs/mp1488dj-lf-z-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mp1488dj-lf-z-hero.glb",
    "mp1488dj-lf-z-hero.overlay.json",
    "mp1488dj-lf-z-etched.glb"
  ],
  "component": {
    "mpn": "MP1488DJ-LF-Z",
    "manufacturer": "Monolithic Power Systems",
    "package": "TSOT-23-6",
    "pin_count": 6,
    "category": "Driver ICs",
    "subcategory": "LED Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586175779633422336",
    "parts": {
      "symbol": "mp1488dj-lf-z.kicad_sym",
      "footprint": "mp1488dj-lf-z.kicad_mod",
      "model_3d": "mp1488dj-lf-z-hero.glb",
      "model_3d_plain": "mp1488dj-lf-z-etched.glb",
      "model_3d_step": "mp1488dj-lf-z-etched.step",
      "model_3d_step_plain": "mp1488dj-lf-z.step",
      "lbr": "mp1488dj-lf-z.lbr"
    },
    "distributor_links": {
      "lcsc": "C26446"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T09:56:18Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SW",
        "type": "output",
        "description": "Power switch output that is the drain of the internal MOSFET, connected to the power inductor and output rectifier, and it can swing between GND and 25V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; the datasheet gives no further limits for it beyond serving as the current sense return for FB."
      },
      {
        "number": "3",
        "name": "FB",
        "type": "input",
        "description": "Feedback input that regulates the voltage across the external current sense resistor between FB and GND to 104mV, with the bottom of the LED string connected to FB."
      },
      {
        "number": "4",
        "name": "EN",
        "type": "input",
        "description": "Regulator on/off control where a high input turns the converter on and a low input turns it off, and the pin cannot be left floating."
      },
      {
        "number": "5",
        "name": "OV",
        "type": "input",
        "description": "Over-voltage input that measures the output voltage for open-circuit protection, connected to the top of the LED string, with the part shutting down if the output exceeds 28V."
      },
      {
        "number": "6",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply pin that must be locally bypassed, with an operating input voltage range of 2.5V to 6V."
      }
    ],
    "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 ordering table lists MP1488DJ in the TSOT23-6 package, and the MPN suffix -LF-Z (RoHS tape and r; The extracted text has no package drawing that maps pin numbers to physical positions, so the number"
        ],
        "pages_sent": 11,
        "cost_usd": 0.0323,
        "at": "2026-10-18T09:54:39"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586175779633422336",
        "pages": 11,
        "sha256": "102caffdf12fb287",
        "source_tier": "lcsc"
      },
      "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": "mp1488dj-lf-z.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          0.95
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "1007b8f67a3e81e2c5182bfd1fd27afe4d8d3710e0bfa1a14b8a91db8b595eb5",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mp1488dj-lf-z-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          0.95
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "9b12f91c6c9bdcb47859257b54ecce13102c448f7df4130c91cde54a6683bb1f",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}