DRV5033

{
  "schema_version": 1,
  "type": "component",
  "slug": "drv5033",
  "title": "DRV5033",
  "brief": "TI omnipolar Hall-effect switch, SOT-23. Open-drain, 2.5-38 V, either-polarity sensing. Datasheet-verified.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "sensor",
    "hall-effect",
    "magnetic",
    "sot-23",
    "texas-instruments"
  ],
  "component": {
    "mpn": "DRV5033",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-3",
    "pin_count": 3,
    "category": "Sensor",
    "subcategory": "Hall-effect switch (magnetic)",
    "datasheet": "https://www.ti.com/lit/ds/symlink/drv5033.pdf",
    "parts": {
      "symbol": "drv5033.kicad_sym",
      "footprint": "drv5033.kicad_mod",
      "model_3d": "drv5033-etched.glb",
      "model_3d_plain": "drv5033.glb",
      "lbr": "drv5033.lbr",
      "model_3d_step": "drv5033-etched.step",
      "model_3d_step_plain": "drv5033.step"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "2.5 to 38 V power supply. Bypass this pin to GND with a 0.01 uF (minimum) ceramic capacitor rated for VCC. Typical operating supply current is 2.7 mA at 25 degC. Reverse-supply protection down to -22 V."
      },
      {
        "number": "2",
        "name": "OUT",
        "type": "output",
        "description": "Hall sensor open-drain output. Requires an external pullup resistor. Output goes low when |B| > B_OP and releases (Hi-Z) when |B| < B_RP. Maximum 30 mA sink, r_DS(on) ~22 ohm at 3.3 V/10 mA, overcurrent protection typ 30 mA."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin. Device reference for VCC and OUT."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/drv5033.pdf",
        "pages": 32,
        "sha256": "afccaa328566cc52",
        "source_tier": "mfr"
      },
      "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": "drv5033.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "drv5033-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "2326d285aa5427680784a74745a4221788e94e12293cdf17f0785a7fe3e0f62a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Type": "Digital omnipolar Hall-effect switch",
      "Output": "Open-drain (active low, needs pull-up)",
      "Sensing": "Either polarity (omnipolar)",
      "Supply voltage": "2.5-38 V (reverse to -22 V)",
      "Output sink": "30 mA",
      "Front end": "Chopper-stabilized",
      "Package": "SOT-23-3",
      "Body (L×W×H)": "2.9 × 1.3 × 1.12 mm"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "drv5033",
    "hall effect sensor",
    "magnetic switch sensor",
    "omnipolar hall switch"
  ],
  "discovery_pitch": "DRV5033 digital omnipolar Hall-effect switch (SOT-23) with datasheet-verified pinout, KiCad symbol/footprint/3D, and full provenance.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "drv5033.kicad_sym",
    "drv5033.kicad_mod",
    "drv5033.glb",
    "drv5033.lbr",
    "docs/hero.png",
    "docs/drv5033-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "drv5033-etched.step"
  ],
  "variants": [
    {
      "mpn": "DRV5033AJQDBZR (SOT-23, tape & reel)",
      "kind": "packaging"
    }
  ]
}