ICL7660SIBA

{
  "slug": "icl7660siba",
  "version": "0.1.0",
  "type": "component",
  "description": "HARRIS Charge Pumps, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "icl7660siba",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "icl7660siba.kicad_sym",
    "icl7660siba.kicad_mod",
    "icl7660siba.glb",
    "icl7660siba.step",
    "icl7660siba.lbr",
    "docs/hero.png",
    "docs/icl7660siba-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "icl7660siba-hero.glb",
    "icl7660siba-hero.overlay.json",
    "icl7660siba-etched.glb"
  ],
  "component": {
    "mpn": "ICL7660SIBA",
    "manufacturer": "HARRIS",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Charge Pumps",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/173ff2df396a28d615716f9f4d2d8098.pdf",
    "parts": {
      "symbol": "icl7660siba.kicad_sym",
      "footprint": "icl7660siba.kicad_mod",
      "model_3d": "icl7660siba-hero.glb",
      "model_3d_plain": "icl7660siba-etched.glb",
      "model_3d_step": "icl7660siba-etched.step",
      "model_3d_step_plain": "icl7660siba.step",
      "lbr": "icl7660siba.lbr"
    },
    "distributor_links": {
      "lcsc": "C7206703",
      "digikey": "2156-ICL7660SIBA-HC-ND",
      "mouser": "968-ICL7660SIBA"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T18:33:49Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "2156-ICL7660SIBA-HC-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "968-ICL7660SIBA",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "BOOST",
        "type": "input",
        "description": "Frequency Boost pin; connecting it to V+ raises the oscillator frequency by approximately 3.5 times, lowering output impedance and ripple (10kHz typ free-running vs 35kHz typ with Pin 1 = V+)."
      },
      {
        "number": "2",
        "name": "CAP+",
        "type": "passive",
        "description": "Positive terminal of the charge-pump capacitor C1; the + terminal of a polarized C1 must be connected here."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; the + terminal of reservoir capacitor C2 connects here, and the output must not go more positive than GND to avoid latch-up."
      },
      {
        "number": "4",
        "name": "CAP-",
        "type": "passive",
        "description": "Negative terminal of the charge-pump capacitor C1; an optional external Schottky diode from VOUT to CAP- prevents latchup with fast-rising inputs above 5V."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Negative voltage output (-1.5V to -12V for a 1.5V to 12V input) with the reservoir capacitor C2 connected to GND, and it must not go more positive than GND."
      },
      {
        "number": "6",
        "name": "LV",
        "type": "input",
        "description": "Low-voltage pin; tie to GND to bypass the internal regulator for supplies below 3.5V, and leave open for supplies above 3.5V (up to 12V) to prevent latchup."
      },
      {
        "number": "7",
        "name": "OSC",
        "type": "input",
        "description": "Oscillator terminal; an external capacitor lowers the frequency (nominal 10kHz at 5V) or it may be overdriven by an external clock through a 1kΩ series resistor."
      },
      {
        "number": "8",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply input, 1.5V to 12V operating range (absolute maximum +13.0V)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "1/8 pins cited to the wrong page (name found elsewhere): ['2:CAP+@p8']"
        ],
        "pages_sent": 13,
        "cost_usd": 0.1564,
        "at": "2026-10-31T18:33:32"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/173ff2df396a28d615716f9f4d2d8098.pdf",
        "pages": 13,
        "sha256": "2d253a45cc17bf86",
        "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": "icl7660siba.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": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "icl7660siba-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": "166f9a6214beb09046a87a6919fab08543ca00b47f268e18777038c29a77f464",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "M8.15",
      "source_page": 13,
      "D": {
        "nom_mm": 4.9,
        "range_mm": [
          4.8,
          5.0
        ]
      },
      "E1": {
        "nom_mm": 3.9,
        "range_mm": [
          3.8,
          4.0
        ]
      },
      "E": {
        "nom_mm": 6.0,
        "range_mm": [
          5.8,
          6.2
        ]
      },
      "e": {
        "nom_mm": 1.27,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.55,
        "range_mm": [
          1.35,
          1.75
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "icl7660siba.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}