SC4215ASTRT

{
  "slug": "sc4215astrt",
  "version": "0.1.0",
  "type": "component",
  "description": "SEMTECH Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOIC-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "sc4215astrt",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sc4215astrt.kicad_sym",
    "sc4215astrt.kicad_mod",
    "sc4215astrt.glb",
    "sc4215astrt.step",
    "sc4215astrt.lbr",
    "docs/hero.png",
    "docs/sc4215astrt-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sc4215astrt-hero.glb",
    "sc4215astrt-hero.overlay.json",
    "sc4215astrt-etched.glb"
  ],
  "component": {
    "mpn": "SC4215ASTRT",
    "manufacturer": "SEMTECH",
    "package": "SOIC-8-EP",
    "pin_count": 9,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588883847454314496",
    "parts": {
      "symbol": "sc4215astrt.kicad_sym",
      "footprint": "sc4215astrt.kicad_mod",
      "model_3d": "sc4215astrt-hero.glb",
      "model_3d_plain": "sc4215astrt-etched.glb",
      "model_3d_step": "sc4215astrt-etched.step",
      "model_3d_step_plain": "sc4215astrt.step",
      "lbr": "sc4215astrt.lbr"
    },
    "distributor_links": {
      "lcsc": "C353859",
      "digikey": "SC4215ASTR-ND",
      "mouser": "947-SC4215ASTRT"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T01:30:49Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "SC4215ASTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "947-SC4215ASTRT",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "Listed as No Connection in the pin description table, so it is not used by the regulator."
      },
      {
        "number": "2",
        "name": "EN",
        "type": "input",
        "description": "Enable input: pulling this pin below 0.4V turns the regulator off and reduces quiescent current to a fraction of its operating value, the device is enabled if left open, and it should be connected to VIN if not used."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Input voltage must be between (VO + 0.5V) and 6.0V for full-load regulation with a minimum of 1.4V, and a minimum 4.7µF ceramic capacitor should be placed directly at this pin."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "Listed as No Connection in the pin description table, so it is not used by the regulator."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "Listed as No Connection in the pin description table, so it is not used by the regulator."
      },
      {
        "number": "6",
        "name": "VO",
        "type": "power_out",
        "description": "Power output of the device, and a minimum 10µF capacitor should be placed directly at this pin."
      },
      {
        "number": "7",
        "name": "FB",
        "type": "input",
        "description": "Feedback pin: grounding it sets the output to 1.2V internally, connecting it to VO sets 0.5V, and external feedback resistors set the output by resistor ratio."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Reference ground that must be connected to the exposed die pad at the IC pin."
      },
      {
        "number": "9",
        "name": "THERMAL PAD",
        "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 exposed thermal pad is listed as THERMAL PAD (heatsinking, connect to ground plane with multiple; The pinout was taken from the Pin Descriptions table on page 6. The Pin Configuration drawing on pag; Pins 1, 4 and 5 are marked NC in the pin table only; the datasheet gives no further detail for them.",
          "exposed pad 9 added from the footprint"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0341,
        "at": "2026-10-21T01:22:04"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588883847454314496",
        "pages": 10,
        "sha256": "96d943e6b70672f8",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "sc4215astrt.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.55
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2d6f7e774e8143e3320cbd59eb5be9f3b7864614644e3b072006e1eb05fb7fa6",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sc4215astrt-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.55
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "5be71dc71e074d02f5a66a18f01add108950dfe9cf171f60589f064e9e2c5af3",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}