ADR4550BRZ-R7

{
  "slug": "adr4550brz-r7",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Voltage Reference, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "adr4550brz-r7",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "adr4550brz-r7.kicad_sym",
    "adr4550brz-r7.kicad_mod",
    "adr4550brz-r7.glb",
    "adr4550brz-r7.step",
    "adr4550brz-r7.lbr",
    "docs/hero.png",
    "docs/adr4550brz-r7-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "adr4550brz-r7-hero.glb",
    "adr4550brz-r7-hero.overlay.json",
    "adr4550brz-r7-etched.glb"
  ],
  "component": {
    "mpn": "ADR4550BRZ-R7",
    "manufacturer": "Analog Devices",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Reference",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588883854883373056",
    "parts": {
      "symbol": "adr4550brz-r7.kicad_sym",
      "footprint": "adr4550brz-r7.kicad_mod",
      "model_3d": "adr4550brz-r7-hero.glb",
      "model_3d_plain": "adr4550brz-r7-etched.glb",
      "model_3d_step": "adr4550brz-r7-etched.step",
      "model_3d_step_plain": "adr4550brz-r7.step",
      "lbr": "adr4550brz-r7.lbr"
    },
    "distributor_links": {
      "lcsc": "C404005",
      "digikey": "ADR4550BRZ-R7TR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T21:12:45Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "ADR4550BRZ-R7TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NIC",
        "type": "unconnected",
        "description": "Internally not connected; this pin has no internal connection."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Input voltage connection; the family input range is 3 V to 15 V, the ADR4550 specifications are given for VIN = 5.1 V to 15 V, and the absolute maximum supply voltage is 16 V."
      },
      {
        "number": "3",
        "name": "NIC",
        "type": "unconnected",
        "description": "Internally not connected; this pin has no internal connection."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference."
      },
      {
        "number": "5",
        "name": "NIC",
        "type": "unconnected",
        "description": "Internally not connected; this pin has no internal connection."
      },
      {
        "number": "6",
        "name": "VOUT",
        "type": "power_out",
        "description": "Output voltage of 5.000 V nominal, able to source 10 mA and sink 10 mA."
      },
      {
        "number": "7",
        "name": "NIC",
        "type": "unconnected",
        "description": "Internally not connected; this pin has no internal connection."
      },
      {
        "number": "8",
        "name": "DNC",
        "type": "unconnected",
        "description": "Do not connect; this pin must be left unconnected."
      }
    ],
    "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 names and functions come from Table 11 (Pin Function Descriptions) on page 11. The pin configura; The datasheet covers the whole ADR4520/25/30/33/40/50 family in one document. The ADR4550BRZ-R7 orde; The datasheet is a Chinese translation. Pin descriptions were translated into English from the sourc"
        ],
        "pages_sent": 37,
        "cost_usd": 0.103,
        "at": "2026-10-18T21:10:02"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588883854883373056",
        "pages": 37,
        "sha256": "48d4d0fe0ae23886",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "adr4550brz-r7.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "adr4550brz-r7-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "772ab1427e4fb95ad8451f1a0a03865d9215c3035f402d5a94b8c49f7132e56c",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}