TPS79501DCQ

{
  "slug": "tps79501dcq",
  "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)",
    "tps79501dcq",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps79501dcq.kicad_sym",
    "tps79501dcq.kicad_mod",
    "tps79501dcq.glb",
    "tps79501dcq.step",
    "tps79501dcq.lbr",
    "docs/hero.png",
    "docs/tps79501dcq-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps79501dcq-hero.glb",
    "tps79501dcq-hero.overlay.json"
  ],
  "component": {
    "mpn": "TPS79501DCQ",
    "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": "tps79501dcq.kicad_sym",
      "footprint": "tps79501dcq.kicad_mod",
      "model_3d": "tps79501dcq-hero.glb",
      "model_3d_plain": "tps79501dcq.glb",
      "model_3d_step": "tps79501dcq-etched.step",
      "model_3d_step_plain": "tps79501dcq.step",
      "lbr": "tps79501dcq.lbr"
    },
    "distributor_links": {
      "lcsc": "C2859952",
      "digikey": "296-27102-5-ND",
      "mouser": "595-TPS79501DCQ"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T16:17:40Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-27102-5-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS79501DCQ",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "EN",
        "type": "input",
        "description": "Enable input, active high and TTL/CMOS compatible; drive low to put the regulator in shutdown, and it may be tied to IN if shutdown is not needed (enable voltage range 0 V to 5.5 V on the old die, 0 V to 6.0 V on the new die)."
      },
      {
        "number": "2",
        "name": "IN",
        "type": "power_in",
        "description": "Regulator input supply, operating from 2.7 V to 5.5 V on the old die or 2.7 V to 6.0 V on the new die, with absolute maximum input of 6 V (old die) or 6.5 V (new die)."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Regulator ground; the datasheet lists this pin together with pin 6 (tab) as the ground connection."
      },
      {
        "number": "4",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulator output, rated for 0 to 500 mA load current, with at least a 1 µF ceramic output capacitor required for stability and placed as close to this pin as possible."
      },
      {
        "number": "5",
        "name": "FB",
        "type": "input",
        "description": "Feedback input for the adjustable TPS79501 that sets the output via an external resistor divider from OUT, referenced to the 1.225 V internal bandgap (FB pin current 1 µA max at VFB = 1.225 V); keep leakage low because FB leakage adds output error."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Tab of the SOT-223 package, electrically connected to GND; solder it to a large ground copper area to maximize thermal performance."
      }
    ],
    "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: TPS79501DCQ has no M3 suffix, so the datasheet says it may ship with either the old die or the new d; The pin 5 NR/FB and NC/FB labels in Figures 4-3 and 4-4 are partly garbled in the text extraction; p; Pin 6 is the SOT-223 tab and is listed as GND in Table 4-1 (GND on pins 3 and 6). It is included as "
        ],
        "pages_sent": 22,
        "cost_usd": 0.1177,
        "at": "2026-10-08T16:17:18"
      },
      "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"
    },
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          8.475,
          6.7,
          1.6
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "bf43e0f52215e5c8b069c660d1a580928edb1037d7f7155d98bb6d1df79e64ff",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps79501dcq-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": "d1afba9bcc63b14d159ce1bb51a525344b7ebf0926c4ac70a51c1df6ff8defe8",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}