TLV74033PDBVR

{
  "schema_version": 1,
  "type": "component",
  "slug": "tlv74033pdbvr",
  "title": "TLV74033PDBVR",
  "brief": "Texas Instruments 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": [
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    "pmic",
    "tlv74033pdbvr"
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  "component": {
    "mpn": "TLV74033PDBVR",
    "manufacturer": "Texas Instruments",
    "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/2302282030_Texas-Instruments-TLV74033PDBVR_C3743587.pdf",
    "parts": {
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      "footprint": "tlv74033pdbvr.kicad_mod",
      "model_3d": "tlv74033pdbvr-etched.glb",
      "model_3d_plain": "tlv74033pdbvr.glb",
      "model_3d_step": "tlv74033pdbvr-etched.step",
      "model_3d_step_plain": "tlv74033pdbvr.step",
      "lbr": "tlv74033pdbvr.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply pin, 1.4V to 5.5V. Requires a 1µF or larger ceramic input capacitor placed close to the device for best transient response and low input impedance."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin. Must be connected to the board ground plane."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Active-high enable input. Drive high (≥1.0V) to enable the regulator; drive low (≤0.4V) to disable. Do not float - tie to IN if unused. Enable pin current typically 10nA."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection. Connect to ground for best thermal performance or leave floating."
      },
      {
        "number": "5",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated 3.3V output, up to 300mA. Requires a 1µF or greater ceramic output capacitor (0.5µF minimum effective capacitance) to ground for stability, placed as close to the pin as possible."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2302282030_Texas-Instruments-TLV74033PDBVR_C3743587.pdf",
        "pages": 35,
        "sha256": "647bd73d02c1ee3e",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "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": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tlv74033pdbvr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2ecf4ccae86fba49d3cd5f9cd2c97668e7bb21d3b4b56d8dff5a75e6c2b5308e",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOT-23-5",
      "Category": "PMIC",
      "Pins": "5"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
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  "discovery_triggers": [
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  "discovery_pitch": "TLV74033PDBVR (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tlv74033pdbvr.kicad_sym",
    "tlv74033pdbvr.kicad_mod",
    "tlv74033pdbvr.glb",
    "tlv74033pdbvr.step",
    "tlv74033pdbvr-etched.step",
    "tlv74033pdbvr.lbr",
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    "docs/tlv74033pdbvr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
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  "visibility": {
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  },
  "variants": [
    {
      "mpn": "TLV74033PDBVR",
      "kind": "packaging"
    },
    {
      "mpn": "TLV74033PDBVRDBVT",
      "kind": "packaging"
    },
    {
      "mpn": "TLV74033PDBVRDQNR",
      "kind": "packaging"
    },
    {
      "mpn": "TLV74033PDBVRDQNT",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-25T10:40:01.110Z"
}