LM2575S-ADJ

{
  "schema_version": 1,
  "type": "component",
  "slug": "lm2575s-adj",
  "title": "LM2575S-ADJ",
  "brief": "Slkor SLKORMICRO Elec DC-DC Converters, TO-263-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "lm2575s-adj",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "LM2575S-ADJ",
    "manufacturer": "Slkor SLKORMICRO Elec",
    "package": "TO-263-5",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588918056235622400",
    "parts": {
      "symbol": "lm2575s-adj.kicad_sym",
      "footprint": "lm2575s-adj.kicad_mod",
      "model_3d": "lm2575s-adj-hero.glb",
      "model_3d_plain": "lm2575s-adj-etched.glb",
      "model_3d_step": "lm2575s-adj-etched.step",
      "model_3d_step_plain": "lm2575s-adj.step",
      "lbr": "lm2575s-adj.lbr"
    },
    "distributor_links": {
      "lcsc": "C880734",
      "digikey": "4518-LM2575S-ADJTR-ND",
      "mouser": "926-LM2575S-ADJ"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T00:47:02Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "4518-LM2575S-ADJTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "926-LM2575S-ADJ",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Unregulated input supply pin; the datasheet rates VIN at 45 V absolute maximum, with a 4V to 40V operating input range."
      },
      {
        "number": "2",
        "name": "OUTPUT",
        "type": "power_out",
        "description": "Switching output of the internal power transistor that drives the external inductor and catch diode; the steady-state output voltage to common must not go below -1 V."
      },
      {
        "number": "3",
        "name": "COMMON",
        "type": "power_in",
        "description": "Ground (common) pin; the package tab is also connected to COMMON."
      },
      {
        "number": "4",
        "name": "FEEDBACK",
        "type": "input",
        "description": "Feedback sense input to the error amplifier; the ADJ version regulates this pin to 1.23 V typical (VFB 1.217 to 1.243 V) through an external R1/R2 divider."
      },
      {
        "number": "5",
        "name": "ON/OFF",
        "type": "input",
        "description": "Active-low enable input that shuts the regulator down when high; the datasheet gives -0.3 V to VIN as the pin voltage range, with logic low max 1.0 V and logic high min 2.2 V."
      },
      {
        "number": "6",
        "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-sonnet-5-5",
        "primary_mode": "vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet covers LM2575 and LM2576 together and shows one pin table for both. The TO-263-5 drawi",
          "exposed pad 6 added from the footprint",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 12,
        "cost_usd": 0.4773,
        "at": "2026-10-19T00:44:49"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588918056235622400",
        "pages": 12,
        "sha256": "9efbf5a77fd24dd0",
        "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": "lm2575s-adj.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          15,
          10,
          4.42
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "94c2a3dc1aaad85b6b5193f97d9a7c61b4e28bac25952a1e629557bcf747e246",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lm2575s-adj-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          15,
          10,
          4.42
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "f3a65cef8826e775734df27ae196580d08bc0cb9361dd83dbc1cbd568273b48b",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Slkor SLKORMICRO Elec",
      "Package": "TO-263-5",
      "Category": "Power Management (PMIC)",
      "Pins": "6"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "lm2575s-adj"
  ],
  "discovery_pitch": "LM2575S-ADJ (Slkor SLKORMICRO Elec) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lm2575s-adj.kicad_sym",
    "lm2575s-adj.kicad_mod",
    "lm2575s-adj.glb",
    "lm2575s-adj.step",
    "lm2575s-adj.lbr",
    "docs/hero.png",
    "docs/lm2575s-adj-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lm2575s-adj-hero.glb",
    "lm2575s-adj-hero.overlay.json",
    "lm2575s-adj-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}