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Ray Set visibility: public 38cbca3 8d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "sl2188a33xg",
  "title": "SL2188A33XG",
  "brief": "Slkor SLKORMICRO Elec DC-DC Converters, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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  "component": {
    "mpn": "SL2188A33XG",
    "manufacturer": "Slkor SLKORMICRO Elec",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604441012194861057",
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      "lbr": "sl2188a33xg.lbr"
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    "distributor_links": {
      "lcsc": "C33962546"
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    "distributor_check": {
      "checked_at": "2026-10-18T17:43:42Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
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      "mouser": {
        "pn": null,
        "status": "quota"
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    "pins": [
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        "name": "GND",
        "type": "power_in",
        "description": "Chip ground terminal (SOT-23 pin 1)."
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      {
        "number": "2",
        "name": "Lx",
        "type": "output",
        "description": "Inductor connection terminal (switching node); the datasheet limits the LX maximum current to 1000 mA and the maximum voltage applied to the LX and VOUT pins to 6 V."
      },
      {
        "number": "3",
        "name": "VOUT",
        "type": "power_out",
        "description": "Voltage output terminal; the output voltage for the 3.3 V version is 3.3 V with a tolerance of ±2.5%, and the maximum voltage applied to VOUT is 6 V."
      }
    ],
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        "primary_model": "claude-haiku-5-5",
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        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin type for Lx is inferred as 'output' from its role as the inductor/switching node; the datasheet ; Pin type for VOUT is inferred as 'power_out' from the datasheet's 'voltage output terminal' wording;; The MPN SL2188A33XG decodes as type A (no enable CE), output 3.3 V, package X = SOT-23, RoHS G, per "
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        "at": "2026-10-18T17:43:26"
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        "pages": 9,
        "sha256": "279690dcc3c00ffa",
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "seat": "z = 0",
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        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  "metadata": {
    "specs": {
      "Manufacturer": "Slkor SLKORMICRO Elec",
      "Package": "SOT-23",
      "Category": "Power Management (PMIC)",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "279690dcc3c00ffa5131224d9e060c56c3ac6ca9e1e6978ce80927ecf497064c",
      "rows": [
        {
          "name": "Output voltage tolerance (SL2188 series, ±2.5% grade)",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -2.5,
          "typ": null,
          "max": 2.5,
          "conditions": "Printed tolerance column in part-number table; applies to the SL2188X33XG output voltage",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output voltage (part-number option 3.3 V)",
          "symbol": "VOUT",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 3.3,
          "max": null,
          "conditions": "Output voltage option 33 in part-number table (SL2188A33XG)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum input voltage (part-number table)",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "Printed as 最高输入电压 in part-number table",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input voltage range",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0.9,
          "typ": null,
          "max": 5,
          "conditions": "Wide operating voltage range stated in product features for the series",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum voltage on VOUT and LX pins",
          "symbol": "Vmax",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "Applied to VOUT and LX pins",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Maximum LX pin current",
          "symbol": "ILXmax",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 1000,
          "conditions": "LX pin",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Maximum power dissipation, SOT-23 package",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 250,
          "conditions": "SOT-23 package",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature range",
          "symbol": "Tw",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": -20,
          "typ": null,
          "max": 70,
          "conditions": "工作温度范围 as printed in ratings table",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Storage temperature range",
          "symbol": "Tc",
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          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "存储温度范围 as printed in ratings table",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Soldering temperature",
          "symbol": "Th",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "10s",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
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  "discovery_pitch": "SL2188A33XG (Slkor SLKORMICRO Elec) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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