TPSPX3819M5-L-5-0

{
  "schema_version": 1,
  "type": "component",
  "slug": "tpspx3819m5-l-5-0",
  "title": "TPSPX3819M5-L-5-0",
  "brief": "TECH PUBLIC 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",
    "tpspx3819m5-l-5-0"
  ],
  "component": {
    "mpn": "TPSPX3819M5-L-5-0",
    "manufacturer": "TECH PUBLIC",
    "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/2311021508_TECH-PUBLIC-TPSPX3819M5-L-5-0_C5370987.pdf",
    "parts": {
      "symbol": "tpspx3819m5-l-5-0.kicad_sym",
      "footprint": "tpspx3819m5-l-5-0.kicad_mod",
      "model_3d": "tpspx3819m5-l-5-0-etched.glb",
      "model_3d_plain": "tpspx3819m5-l-5-0.glb",
      "model_3d_step": "tpspx3819m5-l-5-0-etched.step",
      "model_3d_step_plain": "tpspx3819m5-l-5-0.step",
      "lbr": "tpspx3819m5-l-5-0.lbr"
    },
    "distributor_links": {
      "lcsc": "C5370987"
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply voltage. Recommended operating range 2.0 V to 20 V (absolute max 24 V). Bypass to GND with a 1 µF ceramic capacitor close to the pin."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground reference and return for input and output currents."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable control input. VIH ≥ 1.1 V turns the regulator on; VIL ≤ 0.4 V puts the device in shutdown (ISD ≈ 0.01 µA typ). Input current ~10 nA at VEN = 27 V. Do not leave floating; tie high to enable."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection. May be left floating or tied to GND for improved thermal/mechanical stability."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated 5.0 V output (±2% accuracy). Delivers up to 500 mA with current-limit and thermal-shutdown protection. Requires a 1 µF ceramic or tantalum output capacitor for stability."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2311021508_TECH-PUBLIC-TPSPX3819M5-L-5-0_C5370987.pdf",
        "pages": 8,
        "sha256": "8a742fdef806e594",
        "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": "tpspx3819m5-l-5-0.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": 0.0,
        "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": "tpspx3819m5-l-5-0-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": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "19f07a49e658771d405208a9f4cd919f63aaf2b5b930a44b175507c89e72e884",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "TECH PUBLIC",
      "Package": "SOT-23-5",
      "Category": "PMIC",
      "Pins": "5"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tpspx3819m5-l-5-0"
  ],
  "discovery_pitch": "TPSPX3819M5-L-5-0 (TECH PUBLIC) 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",
    "tpspx3819m5-l-5-0.kicad_sym",
    "tpspx3819m5-l-5-0.kicad_mod",
    "tpspx3819m5-l-5-0.glb",
    "tpspx3819m5-l-5-0.step",
    "tpspx3819m5-l-5-0-etched.step",
    "tpspx3819m5-l-5-0.lbr",
    "docs/hero.png",
    "docs/tpspx3819m5-l-5-0-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "TPSPX3819M5-L-5-0",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-25T12:50:35.452Z"
}