SL75BL50SE

{
  "slug": "sl75bl50se",
  "version": "0.1.0",
  "type": "component",
  "description": "Slkor SLKORMICRO Elec Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "sl75bl50se",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sl75bl50se.kicad_sym",
    "sl75bl50se.kicad_mod",
    "sl75bl50se.glb",
    "sl75bl50se.step",
    "sl75bl50se.lbr",
    "docs/hero.png",
    "docs/sl75bl50se-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sl75bl50se-hero.glb",
    "sl75bl50se-hero.overlay.json",
    "sl75bl50se-etched.glb"
  ],
  "component": {
    "mpn": "SL75BL50SE",
    "manufacturer": "Slkor SLKORMICRO Elec",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603063042129076224",
    "parts": {
      "symbol": "sl75bl50se.kicad_sym",
      "footprint": "sl75bl50se.kicad_mod",
      "model_3d": "sl75bl50se-hero.glb",
      "model_3d_plain": "sl75bl50se-etched.glb",
      "model_3d_step": "sl75bl50se-etched.step",
      "model_3d_step_plain": "sl75bl50se.step",
      "lbr": "sl75bl50se.lbr"
    },
    "distributor_links": {
      "lcsc": "C19188385"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T04:38:16Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin; the input and output capacitor grounds must return to this pin through as wide and short a copper trace as practical."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Power input, rated up to 36 V (absolute maximum supply -0.3 V to +40 V), with a 1 µF ceramic input capacitor recommended as close to the pin as possible."
      },
      {
        "number": "3",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated fixed output (2.8 V to 5.0 V depending on the variant), rated for up to 150 mA, requiring a minimum 10 µF X7R or X5R ceramic output capacitor placed close to VOUT and GND."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected; listed as NC in the pin description table, so it is not used by the regulator."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected; listed as NC in the pin description table, so it is not used by the regulator."
      }
    ],
    "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: Pin 4 and pin 5 are both NC. The datasheet does not give a pin-location drawing for SOT-23-5, so pin; Page 2 pin table describes NC as 'NO Connected', which is evidently a typo for 'No Connection'. The ; Ordering code SL75BL50SE decodes to package SE = SOT-23-5, 5.0 V output, and 150 mA (L), which match"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0294,
        "at": "2026-10-18T04:36:46"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603063042129076224",
        "pages": 9,
        "sha256": "8eb05d2543d547e3",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "sl75bl50se.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sl75bl50se-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "446b50fd2f5e78d958645398788f5759b81aa11c30cf5b3976761a9e9d5a5adb",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}