TPS7A7001DDAR

{
  "schema_version": 1,
  "type": "component",
  "slug": "tps7a7001ddar",
  "title": "TPS7A7001DDAR",
  "brief": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOIC-8-EP. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "pmic",
    "tps7a7001ddar"
  ],
  "component": {
    "mpn": "TPS7A7001DDAR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8-EP",
    "pin_count": 9,
    "category": "PMIC",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tps7a7001ddar.pdf",
    "parts": {
      "symbol": "tps7a7001ddar.kicad_sym",
      "footprint": "tps7a7001ddar.kicad_mod",
      "model_3d": "tps7a7001ddar-etched.glb",
      "model_3d_plain": "tps7a7001ddar.glb",
      "model_3d_step": "tps7a7001ddar-etched.step",
      "model_3d_step_plain": "tps7a7001ddar.step",
      "lbr": "tps7a7001ddar.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "Not internally connected. Recommended to connect NC pins to large-area planes for improved thermal performance."
      },
      {
        "number": "2",
        "name": "EN",
        "type": "input",
        "description": "Enable input. Pulling this pin below 0.5 V turns the regulator off (VIL_EN max 0.5 V, VIH_EN min 1.1 V). Connect to VIN if not being used. EN pin input current is 0.2 uA max at VEN = 0 V."
      },
      {
        "number": "3",
        "name": "IN",
        "type": "power_in",
        "description": "Unregulated supply voltage pin (1.425 V to 6.5 V). It is recommended to connect an input capacitor (CIN) to this pin for stable operation."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "Not internally connected. Recommended to connect NC pins to large-area planes for improved thermal performance."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "Not internally connected. Recommended to connect NC pins to large-area planes for improved thermal performance."
      },
      {
        "number": "6",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output pin (adjustable from 0.5 V, up to 2 A). A 4.7-uF or larger output capacitor (COUT) of any type is required for stability. Dropout is 380 mV max at IOUT = 2 A."
      },
      {
        "number": "7",
        "name": "FB",
        "type": "input",
        "description": "Output-voltage feedback input from the external divider (R1/R2). Internal reference VREF = 0.500 V (0.490 V to 0.510 V). Use 10 kOhm <= R1, R2 <= 50 kOhm. FB pin bias current is 1 uA max."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground return. GND pin current is typically <3 mA under load and 5 uA max in shutdown."
      },
      {
        "number": "9",
        "name": "PowerPAD",
        "type": "passive",
        "description": "Exposed thermal pad on the underside of the SOIC-8 package. Strongly recommended to connect to a large-area ground plane; may alternatively be connected to an electrically floating dedicated thermal plane. Junction-to-case (bottom) thermal resistance is 6.8 degC/W."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tps7a7001ddar.pdf",
        "pages": 16,
        "sha256": "d65f218b7030737a",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tps7a7001ddar.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.55
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2d6f7e774e8143e3320cbd59eb5be9f3b7864614644e3b072006e1eb05fb7fa6",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps7a7001ddar-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.55
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3755a5d85b8d9ba5575e78f839e00dede189f8ec79e1db56d447015dcc678abc",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-8-EP",
      "Category": "PMIC",
      "Pins": "9"
    }
  },
  "variants": [
    {
      "mpn": "TPS7A7001DDAR",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tps7a7001ddar"
  ],
  "discovery_pitch": "TPS7A7001DDAR (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",
    "tps7a7001ddar.kicad_sym",
    "tps7a7001ddar.kicad_mod",
    "tps7a7001ddar.glb",
    "tps7a7001ddar.step",
    "tps7a7001ddar.lbr",
    "docs/hero.png",
    "docs/tps7a7001ddar-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-25T12:46:53.952Z"
}