NJM2374AM-TE1-#ZZZB

{
  "slug": "njm2374am-te1-zzzb",
  "version": "0.1.0",
  "type": "component",
  "description": "JRC DC-DC Converters, SOIC-8-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "njm2374am-te1-#zzzb",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "njm2374am-te1-zzzb.kicad_sym",
    "njm2374am-te1-zzzb.kicad_mod",
    "njm2374am-te1-zzzb.glb",
    "njm2374am-te1-zzzb.step",
    "njm2374am-te1-zzzb.lbr",
    "docs/hero.png",
    "docs/njm2374am-te1-zzzb-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "njm2374am-te1-zzzb-hero.glb",
    "njm2374am-te1-zzzb-hero.overlay.json",
    "njm2374am-te1-zzzb-etched.glb"
  ],
  "component": {
    "mpn": "NJM2374AM-TE1-#ZZZB",
    "manufacturer": "JRC",
    "package": "SOIC-8-208mil",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588900606715580416",
    "parts": {
      "symbol": "njm2374am-te1-zzzb.kicad_sym",
      "footprint": "njm2374am-te1-zzzb.kicad_mod",
      "model_3d": "njm2374am-te1-zzzb-hero.glb",
      "model_3d_plain": "njm2374am-te1-zzzb-etched.glb",
      "model_3d_step": "njm2374am-te1-zzzb-etched.step",
      "model_3d_step_plain": "njm2374am-te1-zzzb.step",
      "lbr": "njm2374am-te1-zzzb.lbr"
    },
    "distributor_links": {
      "lcsc": "C15889"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T09:22:27Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "error"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CS",
        "type": "output",
        "description": "Collector of the internal output power transistor, tied to CD for the Darlington connection in the Vsat1 test condition (CS=CD)."
      },
      {
        "number": "2",
        "name": "ES",
        "type": "passive",
        "description": "Emitter of the internal output power transistor, tested with ES=GND; the switch rating is 1.5 A maximum."
      },
      {
        "number": "3",
        "name": "CT",
        "type": "passive",
        "description": "Oscillator timing capacitor pin; oscillator frequency and switch ON/OFF time are specified against CT, with CT=1nF used for operating current tests."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the device."
      },
      {
        "number": "5",
        "name": "IN+",
        "type": "input",
        "description": "Non-inverting error amplifier input compared against the 1.25 V (±2%) threshold Vth, with input bias current specified at 400 nA maximum."
      },
      {
        "number": "6",
        "name": "V+",
        "type": "power_in",
        "description": "Supply input rated 2.5 V (minimum 3.0 V at low temperature) to 40 V maximum; the NJM2374AE variant is rated to 48 V."
      },
      {
        "number": "7",
        "name": "SI",
        "type": "input",
        "description": "Logic input that the datasheet only shows in test conditions (SI=V+); its function is not described in the text."
      },
      {
        "number": "8",
        "name": "CD",
        "type": "output",
        "description": "Driver output for the internal power transistor; the Vsat2 test specifies Ic(driver) of 50 mA with forced beta of about 14."
      }
    ],
    "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 datasheet names the 8-pin package for NJM2374AM as DMP8, not SOIC-8-208mil. The text never gives; The -TE1 suffix in the MPN (tape-and-reel style) and the '-#ZZZB' suffix are not explained anywhere ; Pin types for ES and CT are not stated explicitly in the datasheet and were assigned as passive. The"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0378,
        "at": "2026-10-19T09:22:13"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588900606715580416",
        "pages": 8,
        "sha256": "b498d7dedda2c355",
        "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": "njm2374am-te1-zzzb.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": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "njm2374am-te1-zzzb-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": "b4b6cbc2aafeea37bc04107b1eb3967d9bafe388390d8cd7f032ed82e0ffa48f",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}