TPS79518DCQR

{
  "slug": "tps79518dcqr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps79518dcqr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps79518dcqr.kicad_sym",
    "tps79518dcqr.kicad_mod",
    "tps79518dcqr.glb",
    "tps79518dcqr.step",
    "tps79518dcqr.lbr",
    "docs/hero.png",
    "docs/tps79518dcqr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps79518dcqr-hero.glb",
    "tps79518dcqr-hero.overlay.json"
  ],
  "component": {
    "mpn": "TPS79518DCQR",
    "manufacturer": "Texas Instruments",
    "package": "SOT-223-6",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps795",
    "parts": {
      "symbol": "tps79518dcqr.kicad_sym",
      "footprint": "tps79518dcqr.kicad_mod",
      "model_3d": "tps79518dcqr-hero.glb",
      "model_3d_plain": "tps79518dcqr.glb",
      "model_3d_step": "tps79518dcqr-etched.step",
      "model_3d_step_plain": "tps79518dcqr.step",
      "lbr": "tps79518dcqr.lbr"
    },
    "distributor_links": {
      "lcsc": 2867275,
      "digikey": "296-13808-2-ND",
      "mouser": "595-TPS79518DCQR"
    },
    "distributor_check": {
      "checked_at": "2026-10-03T05:07:37Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-13808-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS79518DCQR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "EN",
        "type": "input",
        "description": "Enable input pin. Drive high to turn on the regulator. Drive low to place regulator in shutdown mode; if unused, connect to IN."
      },
      {
        "number": "2",
        "name": "IN",
        "type": "power_in",
        "description": "Device input supply voltage; recommended operating range 2.7V to 6.0V for new chip (2.7V to 5.5V for old chip)."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Regulator ground connection."
      },
      {
        "number": "4",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output voltage; 1.8V nominal for TPS79518."
      },
      {
        "number": "5",
        "name": "NR/NC/FB",
        "type": "passive",
        "description": "Pin function varies: Old chip fixed version-Noise Reduction (NR) pin for external bypass capacitor to filter bandgap reference noise (0.001µF to 0.1µF); New chip fixed version-No internal Connection (NC); Adjustable versions-Feedback (FB) input for output voltage programming."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Ground connection and thermal pad; internally connected to GND; connect to large ground plane for thermal management."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: MPN TPS79518DCQR without 'M3' suffix can contain either old chip (CSO:DLN) or new chip (CSO:RFB) per"
        ],
        "pages_sent": 22,
        "cost_usd": 0.1832,
        "at": "2026-10-03T05:07:18"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps795",
        "pages": 43,
        "sha256": "62643c6f836d43b8",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  }
}