TPS79925DDCR

{
  "slug": "tps79925ddcr",
  "version": "0.1.0",
  "type": "component",
  "description": "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.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps79925ddcr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps79925ddcr.kicad_sym",
    "tps79925ddcr.kicad_mod",
    "tps79925ddcr.glb",
    "tps79925ddcr.step",
    "tps79925ddcr.lbr",
    "docs/hero.png",
    "docs/tps79925ddcr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps79925ddcr-hero.glb",
    "tps79925ddcr-hero.overlay.json"
  ],
  "component": {
    "mpn": "TPS79925DDCR",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps799",
    "parts": {
      "symbol": "tps79925ddcr.kicad_sym",
      "footprint": "tps79925ddcr.kicad_mod",
      "model_3d": "tps79925ddcr-hero.glb",
      "model_3d_plain": "tps79925ddcr.glb",
      "model_3d_step": "tps79925ddcr-etched.step",
      "model_3d_step_plain": "tps79925ddcr.step",
      "lbr": "tps79925ddcr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2877580",
      "digikey": "296-39499-2-ND",
      "mouser": "595-TPS79925DDCR"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T00:31:22Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-39499-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS79925DDCR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply; the recommended VIN is 2.7 V to 6.5 V (minimum VOUT + VDO or 2.7 V, whichever is greater), and the absolute maximum on IN is 7.0 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Driving this pin high turns on the regulator and driving it low puts the regulator into shutdown mode; EN can be connected to IN if not used."
      },
      {
        "number": "4",
        "name": "NR",
        "type": "passive",
        "description": "Fixed-voltage versions only; an external capacitor on this noise-reduction pin bypasses noise generated by the internal band gap so that output noise can be reduced to very low levels."
      },
      {
        "number": "5",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulator output; to assure stability, a small ceramic capacitor with total typical capacitance of at least 2 μF is required from this pin to ground."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet gives two DDC pinouts (fixed and adjustable). TPS79925 is a fixed 2.5 V version (suffi; Pin types are mapped to KiCad ERC classes: the datasheet lists IN as input (I) and OUT as output (O); No electrical specs were requested in the output schema, so none were extracted. The page 19-23 orde"
        ],
        "pages_sent": 16,
        "cost_usd": 0.1125,
        "at": "2026-10-08T00:31:06"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps799",
        "pages": 49,
        "sha256": "c8a9038c1b38653a",
        "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"
    },
    "models_3d": [
      {
        "file": "tps79925ddcr.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": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps79925ddcr-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": "5c20bbb88aad3331ad33687401a8daaaef5686d75a3c771fe3b23db771bdde55",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}