JY1117E15AX

{
  "slug": "jy1117e15ax",
  "version": "0.1.0",
  "type": "component",
  "description": "Shenzhen JingYang Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT223-3L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "jy1117e15ax",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "jy1117e15ax.kicad_sym",
    "jy1117e15ax.kicad_mod",
    "jy1117e15ax.glb",
    "jy1117e15ax.step",
    "jy1117e15ax.lbr",
    "docs/hero.png",
    "docs/jy1117e15ax-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "jy1117e15ax-hero.glb",
    "jy1117e15ax-hero.overlay.json",
    "jy1117e15ax-etched.glb"
  ],
  "component": {
    "mpn": "JY1117E15AX",
    "manufacturer": "Shenzhen JingYang",
    "package": "SOT223-3L",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603165574046498816",
    "parts": {
      "symbol": "jy1117e15ax.kicad_sym",
      "footprint": "jy1117e15ax.kicad_mod",
      "model_3d": "jy1117e15ax-hero.glb",
      "model_3d_plain": "jy1117e15ax-etched.glb",
      "model_3d_step": "jy1117e15ax-etched.step",
      "model_3d_step_plain": "jy1117e15ax.step",
      "lbr": "jy1117e15ax.lbr"
    },
    "distributor_links": {
      "lcsc": "C5380421"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T23:24:10Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "ADJ (GND)",
        "type": "passive",
        "description": "A resistor divider from this pin to the VOUT pin and ground sets the output voltage on the adjustable version, and the pin is ground only for fixed-mode versions."
      },
      {
        "number": "2",
        "name": "VOUT",
        "type": "power_out",
        "description": "The output of the regulator, which must be bypassed with a minimum 0.2uF X7R or X5R ceramic capacitor, or a 3.3uF to 100uF electrolytic capacitor with 10mΩ ≤ ESR ≤ 1Ω, to ground to ensure stability."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "The input pin of the regulator, which must always be at least 1.5V higher than VOUT for proper regulation and is typically decoupled with a large storage capacitor 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 SOT223 tab is internally connected to VOUT (datasheet: 'Tab is VOUT'), but it has no printed pin; The MPN JY1117E15AX decodes per the order table to package E = SOT223-3L, Vout 15 = 1.5V fixed, and ; The pin-assignment text extraction is scrambled, but the SOT223 pin mapping (1 = ADJ/GND, 2 = VOUT, "
        ],
        "pages_sent": 14,
        "cost_usd": 0.0507,
        "at": "2026-10-17T23:20:44"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603165574046498816",
        "pages": 14,
        "sha256": "9c67f0095951173b",
        "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": "jy1117e15ax.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.0,
          6.5,
          1.7
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "77ad6dbacc493cb619c728f26d2ddcf461eb0feb6b977b47d01d51e67016f654",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "jy1117e15ax-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.0,
          6.5,
          1.7
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "55ef5039b5ebf575fa1f066964be1275a22d5edf7ebc539d5a873b1e3ec00bee",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}