TPS7A2018PDBVR

{
  "schema_version": 1,
  "type": "component",
  "slug": "tps7a2018pdbvr",
  "title": "TPS7A2018PDBVR",
  "brief": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5L. 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",
    "tps7a2018pdbvr"
  ],
  "component": {
    "mpn": "TPS7A2018PDBVR",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-5L",
    "pin_count": 5,
    "category": "PMIC",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tps7a2018p.pdf",
    "parts": {
      "symbol": "tps7a2018pdbvr.kicad_sym",
      "footprint": "tps7a2018pdbvr.kicad_mod",
      "model_3d": "tps7a2018pdbvr-etched.glb",
      "model_3d_plain": "tps7a2018pdbvr.glb",
      "model_3d_step": "tps7a2018pdbvr-etched.step",
      "model_3d_step_plain": "tps7a2018pdbvr.step",
      "lbr": "tps7a2018pdbvr.lbr"
    },
    "distributor_links": {
      "digikey": "296-TPS7A2018PDBVRTR-ND",
      "lcsc": "C963430"
    },
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "power_in",
        "description": "Input voltage supply, 1.6 V to 6.0 V. Bypass to GND with a 1 µF ceramic capacitor placed close to the IN and GND pins for best transient response and to minimize input impedance."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Common ground reference for the device. All voltages are measured with respect to this pin."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable input, 0 V to 6.0 V. A low voltage (< VEN(LOW)) turns the regulator off and discharges OUT to GND; a high voltage (> VEN(HI)) enables the regulator. An internal 500 kΩ pulldown holds the regulator off by default and is disconnected once VEN > VEN(HI) to reduce input current."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal electrical connection. May be left floating or tied to a plane; making no connection is preferred."
      },
      {
        "number": "5",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output voltage (1.8 V for TPS7A2018). Requires a low-ESR ceramic capacitor (1 µF nominal, 0.47 µF to 200 µF effective, ESR ≤ 100 mΩ) to GND placed close to the OUT and GND pins for stability. An internal 150 Ω (typical) pulldown discharges VOUT in shutdown (VEN < VEN(LOW))."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tps7a2018p.pdf",
        "pages": 57,
        "sha256": "0c6942715f398ba4",
        "source_tier": "mfr"
      },
      "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": "tps7a2018pdbvr.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": "tps7a2018pdbvr-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": "b9c7c7cae00a0c6b3cc90891eed29bd18d4acc91380d885ce09cf8059e3b4d09",
        "checked": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOT-23-5L",
      "Category": "PMIC",
      "Pins": "5"
    }
  },
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tps7a2018pdbvr"
  ],
  "discovery_pitch": "TPS7A2018PDBVR (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps7a2018pdbvr.kicad_sym",
    "tps7a2018pdbvr.kicad_mod",
    "tps7a2018pdbvr.glb",
    "tps7a2018pdbvr.step",
    "tps7a2018pdbvr-etched.step",
    "tps7a2018pdbvr.lbr",
    "docs/hero.png",
    "docs/tps7a2018pdbvr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "TPS7A2018PDBVR",
      "kind": "packaging"
    },
    {
      "mpn": "TPS7A2018PDBVRDBVT",
      "kind": "packaging"
    },
    {
      "mpn": "TPS7A2018PDBVRDQN",
      "kind": "packaging"
    },
    {
      "mpn": "TPS7A2018PDBVRYCJ",
      "kind": "packaging"
    },
    {
      "mpn": "TPS7A2018PDBVRYCK",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-25T12:43:03.692Z"
}