LM2660M

{
  "slug": "lm2660m",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments DC-DC Converters, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management ics",
    "lm2660m",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lm2660m.kicad_sym",
    "lm2660m.kicad_mod",
    "lm2660m.glb",
    "lm2660m.step",
    "lm2660m.lbr",
    "docs/hero.png",
    "docs/lm2660m-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lm2660m-hero.glb",
    "lm2660m-hero.overlay.json",
    "lm2660m-etched.glb"
  ],
  "component": {
    "mpn": "LM2660M",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management ICs",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://www.ti.com/lit/ds/symlink/lm2660m.pdf",
    "parts": {
      "symbol": "lm2660m.kicad_sym",
      "footprint": "lm2660m.kicad_mod",
      "model_3d": "lm2660m-hero.glb",
      "model_3d_plain": "lm2660m-etched.glb",
      "model_3d_step": "lm2660m-etched.step",
      "model_3d_step_plain": "lm2660m.step",
      "lbr": "lm2660m.lbr"
    },
    "distributor_links": {
      "lcsc": "C132089"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T07:25:21Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "FC",
        "type": "input",
        "description": "Frequency control for the internal oscillator: open gives fOSC = 10 kHz (typ), V+ gives 80 kHz (typ); no effect when OSC is driven externally."
      },
      {
        "number": "2",
        "name": "CAP+",
        "type": "passive",
        "description": "Connect to the positive terminal of the charge-pump capacitor."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Power supply ground input in inverter mode; power supply positive voltage input in doubler mode."
      },
      {
        "number": "4",
        "name": "CAP−",
        "type": "passive",
        "description": "Connect to the negative terminal of the charge-pump capacitor."
      },
      {
        "number": "5",
        "name": "OUT",
        "type": "power_out",
        "description": "Negative voltage output in inverter mode; power supply ground input in doubler mode."
      },
      {
        "number": "6",
        "name": "LV",
        "type": "input",
        "description": "Low-voltage operation input: tie to GND when input is below 3.5 V, GND or open above 3.5 V, must be GND when OSC is driven externally, and must be tied to OUT in doubler mode."
      },
      {
        "number": "7",
        "name": "OSC",
        "type": "input",
        "description": "Oscillator control input with an internal 15-pF capacitor; an external capacitor slows the oscillator or an external clock can drive it (not in doubler mode)."
      },
      {
        "number": "8",
        "name": "V+",
        "type": "power_in",
        "description": "Power supply positive voltage input in inverter mode; positive voltage output in doubler mode."
      }
    ],
    "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": [
          "extractor flagged: The pin table text was extracted with columns interleaved, so I matched the inverter and doubler des; LM2660M is the NRND SOIC (D) 8-pin variant. The datasheet shares one pinout for the SOIC (D) and VSS"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0679,
        "at": "2026-10-27T07:24:55"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/lm2660m.pdf",
        "pages": 27,
        "sha256": "57a57bac6fba6b6b",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
    },
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        "role": "plain",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
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        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
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        "role": "eda",
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "sha256": "c9d9780a6d9a180dd3b5f08d6925ade1d800f84e26d1344071f05226ca56633f",
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  }
}