VIPER012LS

{
  "slug": "viper012ls",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics AC-DC Controllers And Regulators, SSOP-10. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "viper012ls",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "viper012ls.kicad_sym",
    "viper012ls.kicad_mod",
    "viper012ls.glb",
    "viper012ls.step",
    "viper012ls.lbr",
    "docs/hero.png",
    "docs/viper012ls-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "viper012ls-hero.glb",
    "viper012ls-hero.overlay.json"
  ],
  "component": {
    "mpn": "VIPER012LS",
    "manufacturer": "STMicroelectronics",
    "package": "SSOP-10",
    "pin_count": 10,
    "category": "Power Management (PMIC)",
    "subcategory": "AC-DC Controllers And Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590455803523203072",
    "parts": {
      "symbol": "viper012ls.kicad_sym",
      "footprint": "viper012ls.kicad_mod",
      "model_3d": "viper012ls-hero.glb",
      "model_3d_plain": "viper012ls.glb",
      "model_3d_step": "viper012ls-etched.step",
      "model_3d_step_plain": "viper012ls.step",
      "lbr": "viper012ls.lbr"
    },
    "distributor_links": {
      "lcsc": "C5267817",
      "digikey": "497-VIPER012LS-ND",
      "mouser": "511-VIPER012LS"
    },
    "distributor_check": {
      "checked_at": "2026-10-10T19:59:47Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-VIPER012LS-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-VIPER012LS",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground and MOSFET source, returning the device bias current; all bias-component groundings must tie to a trace to this pin, kept separate from the pulsed current return."
      },
      {
        "number": "2",
        "name": "VCC",
        "type": "power_in",
        "description": "Controller supply pin, internally limited with a pulsed Zener current of 45 mA max, requiring an external storage capacitor to GND plus a recommended 0.1 µF bypass capacitor placed close to the IC."
      },
      {
        "number": "3",
        "name": "DIS",
        "type": "input",
        "description": "Disable input: the PWM is disabled in auto-restart mode when the voltage exceeds VDIS_th of 1.2 V typ. for tDEB of 1 ms typ., with VDIS limited to -0.3 V to 4.25 V; tie to GND to disable the function."
      },
      {
        "number": "4",
        "name": "FB",
        "type": "input",
        "description": "Direct feedback input to the inverting transconductance E/A, internally referenced to 1.2 V with respect to GND, with VFB limited to -0.3 V to 4.25 V; tie to GND to disable the E/A."
      },
      {
        "number": "5",
        "name": "COMP",
        "type": "passive",
        "description": "Output of the internal E/A that requires a compensation network to GND for loop stability, with VCOMP limited to -0.3 V to 5.25 V; it is directly driven by the optocoupler in secondary feedback."
      },
      {
        "number": "6",
        "name": "DRAIN",
        "type": "passive",
        "description": "MOSFET drain (pins 6 to 10, mechanically tied to the internal metal pad) rated for 800 V VDS and 2 A pulsed IDRAIN max, with copper area under these pins required for heat dissipation."
      },
      {
        "number": "7",
        "name": "DRAIN",
        "type": "passive",
        "description": "MOSFET drain (pins 6 to 10, mechanically tied to the internal metal pad) rated for 800 V VDS and 2 A pulsed IDRAIN max, with copper area under these pins required for heat dissipation."
      },
      {
        "number": "8",
        "name": "DRAIN",
        "type": "passive",
        "description": "MOSFET drain (pins 6 to 10, mechanically tied to the internal metal pad) rated for 800 V VDS and 2 A pulsed IDRAIN max, with copper area under these pins required for heat dissipation."
      },
      {
        "number": "9",
        "name": "DRAIN",
        "type": "passive",
        "description": "MOSFET drain (pins 6 to 10, mechanically tied to the internal metal pad) rated for 800 V VDS and 2 A pulsed IDRAIN max, with copper area under these pins required for heat dissipation."
      },
      {
        "number": "10",
        "name": "DRAIN",
        "type": "passive",
        "description": "MOSFET drain (pins 6 to 10, mechanically tied to the internal metal pad) rated for 800 V VDS and 2 A pulsed IDRAIN max, with copper area under these pins required for heat dissipation."
      }
    ],
    "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 provided pages (10 of 36) do not include the ordering information (page 30, Table 11), so I coul; The connection diagram (Figure 2) text is garbled, so the pin layout was taken from Table 1 (pin des",
          "1/10 pins cited to the wrong page (name found elsewhere): ['9:DRAIN@p2']"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0428,
        "at": "2026-10-10T19:59:29"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590455803523203072",
        "pages": 36,
        "sha256": "6327df47bb70293b",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 10,
        "described": 10,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "viper012ls.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.1,
          4.9,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "67b52412e9c230c40c0bdcb2098b238633f27dfc65692a16abf3448995fbe697",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "viper012ls-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.1,
          4.9,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "4a03921ee75c7b127f793190b7c83bcdad81331d87d18ba87d6f20e7639c999e",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}