NCP170BMX190TCG

{
  "slug": "ncp170bmx190tcg",
  "version": "0.1.0",
  "type": "component",
  "description": "onsemi Linear Voltage Regulators (LDO), XDFN-4-EP(1x1). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "ncp170bmx190tcg",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ncp170bmx190tcg.kicad_sym",
    "ncp170bmx190tcg.kicad_mod",
    "ncp170bmx190tcg.glb",
    "ncp170bmx190tcg.step",
    "ncp170bmx190tcg.lbr",
    "docs/hero.png",
    "docs/ncp170bmx190tcg-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ncp170bmx190tcg-hero.glb",
    "ncp170bmx190tcg-hero.overlay.json",
    "ncp170bmx190tcg-etched.glb"
  ],
  "component": {
    "mpn": "NCP170BMX190TCG",
    "manufacturer": "onsemi",
    "package": "XDFN-4-EP(1x1)",
    "pin_count": 5,
    "category": "Power Supply Chip",
    "subcategory": "Linear Voltage Regulators (LDO)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588930338265030656",
    "parts": {
      "symbol": "ncp170bmx190tcg.kicad_sym",
      "footprint": "ncp170bmx190tcg.kicad_mod",
      "model_3d": "ncp170bmx190tcg-hero.glb",
      "model_3d_plain": "ncp170bmx190tcg-etched.glb",
      "model_3d_step": "ncp170bmx190tcg-etched.step",
      "model_3d_step_plain": "ncp170bmx190tcg.step",
      "lbr": "ncp170bmx190tcg.lbr"
    },
    "distributor_links": {
      "lcsc": "C892244"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T14:35:10Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulator output pin; the absolute maximum output voltage is −0.3 V to VIN + 0.3 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Power supply ground reference for the device."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Chip enable input, active high; the absolute maximum chip enable input voltage is −0.3 V to 6.0 V."
      },
      {
        "number": "4",
        "name": "IN",
        "type": "power_in",
        "description": "Power supply input; the absolute maximum input voltage is 6.0 V, and the operating input range is 2.2 V to 5.5 V."
      },
      {
        "number": "5",
        "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-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 pin table gives XDFN4 pin numbers as 1 (OUT), 2 (GND), 3 (EN), 4 (IN) and EPAD. Rows for pin 5 G; The exposed pad is not a numbered pin. It is reported as EPAD, as printed in the pin table, and type; The provided pages contain no XDFN4 top-view pinout drawing, so pin positions on the package are not",
          "exposed pad 5 added from the footprint",
          "dropped thermal pad ['EP'] absent from footprint"
        ],
        "pages_sent": 11,
        "cost_usd": 0.051,
        "at": "2026-10-18T14:34:56"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588930338265030656",
        "pages": 28,
        "sha256": "e9ce3964b316d909",
        "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": "ncp170bmx190tcg.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.002,
          1.0,
          0.385
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "1fcbe51eaca76e761de8aac3070a55467f3017cf1867ff062861bcfffd48546a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ncp170bmx190tcg-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.002,
          1.0,
          0.385
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b259ff7ff4040043052999adf4cf78866cf947ad4b70b1c888e460728eb3c57d",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}