TPS7A2009PDBVR

{
  "schema_version": 1,
  "type": "component",
  "slug": "tps7a2009pdbvr",
  "title": "TPS7A2009PDBVR",
  "brief": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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  "component": {
    "mpn": "TPS7A2009PDBVR",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "http://www.ti.com/cn/lit/gpn/tps7a20",
    "parts": {
      "symbol": "tps7a2009pdbvr.kicad_sym",
      "footprint": "tps7a2009pdbvr.kicad_mod",
      "model_3d": "tps7a2009pdbvr-etched.glb",
      "model_3d_plain": "tps7a2009pdbvr.glb",
      "model_3d_step": "tps7a2009pdbvr-etched.step",
      "model_3d_step_plain": "tps7a2009pdbvr.step",
      "lbr": "tps7a2009pdbvr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2861215"
    },
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "power_in",
        "description": "Input voltage supply, 1.6V to 6.0V; place capacitor as close as possible from IN to GND for best transient response and to minimize input impedance."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Common ground reference."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable input active high; output disabled when EN < VEN(LOW)=0.3V, enabled when EN > VEN(HI)=0.9V; features internal 500kΩ pulldown resistor."
      },
      {
        "number": "4",
        "name": "N/C",
        "type": "unconnected",
        "description": "No internal electrical connection."
      },
      {
        "number": "5",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output voltage 0.8V to 5.5V with ±1.5% tolerance; requires low ESR capacitor from OUT to GND for stability; internal 150Ω pulldown resistor for discharge in shutdown mode."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 63,
        "cost_usd": 0.6925,
        "at": "2026-09-22T22:23:12"
      },
      "datasheet": {
        "url": "http://www.ti.com/cn/lit/gpn/tps7a20",
        "pages": 63,
        "sha256": "f865f163779e6948",
        "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"
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    "models_3d": [
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        "file": "tps7a2009pdbvr.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": "tps7a2009pdbvr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "60fc7ed1b919ed74393518e0d0d686e3eb5036fc7b555bcf0431662cc034e43f",
        "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": "Power Management (PMIC)",
      "Pins": "5"
    }
  },
  "variants": [],
  "sections": [
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  "discovery_triggers": [
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  "discovery_pitch": "TPS7A2009PDBVR (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
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    "tps7a2009pdbvr.step",
    "tps7a2009pdbvr.lbr",
    "docs/hero.png",
    "docs/tps7a2009pdbvr-datasheet.pdf",
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  "visibility": {
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  "updated_at": "2026-09-25T12:42:47.297Z"
}