VRH4801NTX

{
  "schema_version": 1,
  "type": "component",
  "slug": "vrh4801ntx",
  "title": "VRH4801NTX",
  "brief": "AnaSem Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "pmic",
    "vrh4801ntx"
  ],
  "component": {
    "mpn": "VRH4801NTX",
    "manufacturer": "AnaSem",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "PMIC",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/08cd9c357302c13526ab52d1e4a03793.pdf",
    "parts": {
      "symbol": "vrh4801ntx.kicad_sym",
      "footprint": "vrh4801ntx.kicad_mod",
      "model_3d": "vrh4801ntx-etched.glb",
      "model_3d_plain": "vrh4801ntx.glb",
      "model_3d_step": "vrh4801ntx-etched.step",
      "model_3d_step_plain": "vrh4801ntx.step",
      "lbr": "vrh4801ntx.lbr"
    },
    "distributor_links": {
      "lcsc": "C698019"
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Voltage input. Operating range 1.6V to 6.0V (absolute max -0.3V to +7.0V). Decouple to VSS with a ≥1.0µF ceramic capacitor close to the pin."
      },
      {
        "number": "2",
        "name": "VSS",
        "type": "power_in",
        "description": "Power ground / negative supply return for the regulator and all internal circuitry."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Chip enable (On/Off). VENH ≥ 1.2V enables the regulator; VENL ≤ 0.3V disables it and triggers CL auto-discharge (RDIS typ. 160Ω). EN input current ≈0.25~5µA at VEN=VIN=5V. Do not leave floating."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection (open). Leave floating or tie to a copper island; do not use as a routing via."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output, factory-trimmed to 4.80V ±1% (Iout=30mA). Maximum output current 250mA, current limit typ. 300mA. Requires a ≥1.0µF ceramic output capacitor (CL) to VSS for phase compensation. Must not exceed VIN+0.3V to avoid parasitic-diode conduction into VIN."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/08cd9c357302c13526ab52d1e4a03793.pdf",
        "pages": 35,
        "sha256": "b9bb74b00e80c8df",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -1.1375,
        -0.95
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOT-23-5@sha256:455a3f7c3e5eb5b8",
      "mark": "drawn"
    },
    "models_3d": [
      {
        "file": "vrh4801ntx.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "vrh4801ntx-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "56a009ffae9cd5bd7a92b81f50913c17b7fb332134239ad8ca0cb66f132fd394",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "AnaSem",
      "Package": "SOT-23-5",
      "Category": "PMIC",
      "Pins": "5"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "vrh4801ntx"
  ],
  "discovery_pitch": "VRH4801NTX (AnaSem) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "vrh4801ntx.kicad_sym",
    "vrh4801ntx.kicad_mod",
    "vrh4801ntx.glb",
    "vrh4801ntx.step",
    "vrh4801ntx-etched.step",
    "vrh4801ntx.lbr",
    "docs/hero.png",
    "docs/vrh4801ntx-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "VRH4801NTXT",
      "kind": "packaging"
    },
    {
      "mpn": "VRH4801NTXL",
      "kind": "packaging"
    },
    {
      "mpn": "VRH4801NTXV",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-25T13:59:35.641Z"
}