GR7533HS

{
  "slug": "gr7533hs",
  "version": "0.1.0",
  "type": "component",
  "description": "GR Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "gr7533hs",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "gr7533hs.kicad_sym",
    "gr7533hs.kicad_mod",
    "gr7533hs.glb",
    "gr7533hs.step",
    "gr7533hs.lbr",
    "docs/hero.png",
    "docs/gr7533hs-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "gr7533hs-hero.glb",
    "gr7533hs-hero.overlay.json",
    "gr7533hs-etched.glb"
  ],
  "component": {
    "mpn": "GR7533HS",
    "manufacturer": "GR",
    "package": "SOT-23-3",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603383878803333120",
    "parts": {
      "symbol": "gr7533hs.kicad_sym",
      "footprint": "gr7533hs.kicad_mod",
      "model_3d": "gr7533hs-hero.glb",
      "model_3d_plain": "gr7533hs-etched.glb",
      "model_3d_step": "gr7533hs-etched.step",
      "model_3d_step_plain": "gr7533hs.step",
      "lbr": "gr7533hs.lbr"
    },
    "distributor_links": {
      "lcsc": "C19631782"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T14:20:19Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Chip ground terminal; the datasheet gives no separate limit for this pin."
      },
      {
        "number": "2",
        "name": "VOUT",
        "type": "power_out",
        "description": "Chip regulated output terminal; for GR7533H the output is 3.3 V (±3%, 3.201 V to 3.399 V) with a minimum output current of 20 mA and 30 mA typical at VIN = 5.5 V."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Input (start-up input) terminal; the maximum input voltage is 25 V in the rated range and 28 V absolute maximum."
      }
    ],
    "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 pin table on page 1 lists TO-92, SOT89-3 and SOT23-3 columns side by side; the SOT23-3 mapping u; The 3.3 V output and 30 mA current figures come from the GR7533H electrical table on page 3, not the; The 25 V and 28 V figures are the part-wide input voltage rating and absolute maximum from pages 2 a"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0349,
        "at": "2026-10-18T14:18:21"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603383878803333120",
        "pages": 9,
        "sha256": "a1fb551d7ac7b0ec",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "gr7533hs.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "16964b14f93e6c778288a0c110b35f670fab733109c26f0da7dfc07cc3350040",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "gr7533hs-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d351897817b51d47e1503a32a9f75dfc37cf9bd225e85f16892c253bc4615144",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}