REG104GA-2.5

{
  "slug": "reg104ga-2-5",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223-6. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "reg104ga-2.5",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "reg104ga-2-5.kicad_sym",
    "reg104ga-2-5.kicad_mod",
    "reg104ga-2-5.glb",
    "reg104ga-2-5.step",
    "reg104ga-2-5.lbr",
    "docs/hero.png",
    "docs/reg104ga-2-5-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "reg104ga-2-5-hero.glb",
    "reg104ga-2-5-hero.overlay.json",
    "reg104ga-2-5-etched.glb"
  ],
  "component": {
    "mpn": "REG104GA-2.5",
    "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/reg104",
    "parts": {
      "symbol": "reg104ga-2-5.kicad_sym",
      "footprint": "reg104ga-2-5.kicad_mod",
      "model_3d": "reg104ga-2-5-hero.glb",
      "model_3d_plain": "reg104ga-2-5-etched.glb",
      "model_3d_step": "reg104ga-2-5-etched.step",
      "model_3d_step_plain": "reg104ga-2-5.step",
      "lbr": "reg104ga-2-5.lbr"
    },
    "distributor_links": {
      "lcsc": "C2871097",
      "digikey": "2156-REG104GA-2.5-ND",
      "mouser": "595-REG104GA-2.5"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T10:10:59Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "2156-REG104GA-2.5-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-REG104GA-2.5",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the regulator; the package tab is also electrically connected to ground and is not intended to carry current."
      },
      {
        "number": "2",
        "name": "Enable",
        "type": "input",
        "description": "Active-high enable input compatible with TTL/CMOS levels; inputs below 0.5V (max) turn the regulator off, VENABLE high is 2V minimum, and the absolute maximum is VIN; it may be tied to VIN when unused."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Supply input; operating input range is 2.1V to 15V, with an absolute maximum of 16V, and VIN must be at least VOUT + 0.7V (VOUT + 0.9V over the full temperature range) for specified regulation."
      },
      {
        "number": "4",
        "name": "NR/Adjust",
        "type": "passive",
        "description": "On fixed-voltage versions this is the noise-reduction pin, where an optional capacitor CNR (for example 0.01µF) to ground lowers output noise; the absolute maximum voltage on this pin is 6.0V."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output; no output capacitor is required for stability, and an optional low-ESR capacitor (for example 0.1µF) may be used to improve transient response."
      },
      {
        "number": "6",
        "name": "Tab (GND)",
        "type": "power_in",
        "description": "Metal tab of the SOT-223 package, electrically connected to ground, which serves as the heat sink and must be isolated from any load current path."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/reg104",
        "pages": 24,
        "sha256": "6b91d55dac661ff5",
        "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"
    },
    "models_3d": [
      {
        "file": "reg104ga-2-5.step",
        "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": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "reg104ga-2-5-etched.step",
        "role": "eda",
        "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": "7823371601d1f8aa1d2ad762e7eb269619574b85a8e35b47cdaff9d6c478fa98",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}