VDA1520CTA

{
  "slug": "vda1520cta",
  "version": "0.1.0",
  "type": "component",
  "description": "AnaSem Monitors & Reset Circuits, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management ics",
    "vda1520cta",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "vda1520cta.kicad_sym",
    "vda1520cta.kicad_mod",
    "vda1520cta.glb",
    "vda1520cta.step",
    "vda1520cta.lbr",
    "docs/hero.png",
    "docs/vda1520cta-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "vda1520cta-hero.glb",
    "vda1520cta-hero.overlay.json",
    "vda1520cta-etched.glb"
  ],
  "component": {
    "mpn": "VDA1520CTA",
    "manufacturer": "AnaSem",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Power Management ICs",
    "subcategory": "Monitors & Reset Circuits",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/e9381f7cbcd744578ae38e11c033ac2b.pdf",
    "parts": {
      "symbol": "vda1520cta.kicad_sym",
      "footprint": "vda1520cta.kicad_mod",
      "model_3d": "vda1520cta-hero.glb",
      "model_3d_plain": "vda1520cta-etched.glb",
      "model_3d_step": "vda1520cta-etched.step",
      "model_3d_step_plain": "vda1520cta.step",
      "lbr": "vda1520cta.lbr"
    },
    "distributor_links": {
      "lcsc": "C697762"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T06:55:46Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VOUT",
        "type": "output",
        "description": "Output pin that follows VIN when VIN is above the release voltage and is pulled to VSS when VIN falls below the detection voltage, with CMOS output for this part type."
      },
      {
        "number": "2",
        "name": "VSS",
        "type": "power_in",
        "description": "Power ground reference for the device, with output voltage range stated as VSS -0.3V to VIN +0.3V."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Voltage input and supply pin with an operating voltage range of 0.7V to 6.0V and an absolute maximum input range of -0.3V to +7.0V."
      }
    ],
    "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 gives one SOT-23 pin configuration for the whole VDA series (package form T, marking s"
        ],
        "pages_sent": 18,
        "cost_usd": 0.0164,
        "at": "2026-10-27T06:55:28"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/e9381f7cbcd744578ae38e11c033ac2b.pdf",
        "pages": 18,
        "sha256": "4f0f97f14795b51f",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "vda1520cta.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "vda1520cta-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "703fe0ae0756f64521778eaa05db5683b9405e7fb171df279b83c174ab4d8a85",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}