GM7333K

{
  "schema_version": 1,
  "type": "component",
  "slug": "gm7333k",
  "title": "GM7333K",
  "brief": "GATEMODE Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.1",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "pmic",
    "gm7333k"
  ],
  "component": {
    "mpn": "GM7333K",
    "manufacturer": "GATEMODE",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "PMIC",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2401020031_GATEMODE-GM7333K_C7427062.pdf",
    "parts": {
      "symbol": "gm7333k.kicad_sym",
      "footprint": "gm7333k.kicad_mod",
      "model_3d": "gm7333k-etched.glb",
      "model_3d_plain": "gm7333k.glb",
      "model_3d_step": "gm7333k-etched.step",
      "model_3d_step_plain": "gm7333k.step",
      "lbr": "gm7333k.lbr"
    },
    "distributor_links": {
      "lcsc": "C7427062"
    },
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "power_in",
        "description": "Input voltage pin. Operating input range 4.5 V to 40 V (absolute max 45 V). Bypass to GND with a 0.1 μF to 2.2 μF ceramic capacitor for best transient/PSRR performance; an input capacitor is required when line transients exceed 10 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin. Connect directly to the PCB ground plane; the output capacitor ground should return to this pin directly for best regulation and noise performance."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable input. Drive high (typ ≥1.2 V, up to 40 V) to enable the LDO; drive low (≤0.6 V) to place the device in shutdown (I_SHUTDOWN typ 280 nA). Pin may be left floating to enable the device."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection. Leave floating or tie to GND for mechanical robustness."
      },
      {
        "number": "5",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated 3.3 V output pin (2% accuracy over temperature). Requires a 2.2 μF ceramic output capacitor (ESR 0 Ω-0.2 Ω) for stability; supports up to 200 mA continuous, with current limit at ≥250 mA. Absolute max VOUT = 7 V."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2401020031_GATEMODE-GM7333K_C7427062.pdf",
        "pages": 16,
        "sha256": "1aeb1beb1e5d0bb3",
        "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": "gm7333k.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": "gm7333k-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": "650b217c4dac107436c6047d1e7e1a26824046f29cc2febcea42507eb61fdb9e",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "rows": [
        {
          "name": "Input voltage",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 45,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input voltage",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 4.5,
          "typ": null,
          "max": 40,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "gm7333k"
  ],
  "discovery_pitch": "GM7333K (GATEMODE) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "gm7333k.kicad_sym",
    "gm7333k.kicad_mod",
    "gm7333k.glb",
    "gm7333k.step",
    "gm7333k-etched.step",
    "gm7333k.lbr",
    "docs/hero.png",
    "docs/gm7333k-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "pads.json",
    "gm7333k-etched.glb"
  ],
  "visibility": "public",
  "variants": [
    {
      "mpn": "GM7333KK",
      "kind": "packaging"
    },
    {
      "mpn": "GM7333KYA",
      "kind": "packaging"
    },
    {
      "mpn": "GM7333KYB",
      "kind": "packaging"
    },
    {
      "mpn": "GM7333KTA",
      "kind": "packaging"
    },
    {
      "mpn": "GM7333KTB",
      "kind": "packaging"
    },
    {
      "mpn": "GM7333KF",
      "kind": "packaging"
    },
    {
      "mpn": "GM7333KE",
      "kind": "packaging"
    },
    {
      "mpn": "GM7333KH",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-24T21:05:26.052Z",
  "description": "GATEMODE Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "org": "adom"
}