LM2596HVGR-ADJ

{
  "slug": "lm2596hvgr-adj",
  "version": "0.1.0",
  "type": "component",
  "description": "HTC Korea TAEJIN Tech DC-DC Converters, TO-263-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "lm2596hvgr-adj",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
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  "files": [
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    "README.md",
    "lm2596hvgr-adj.kicad_sym",
    "lm2596hvgr-adj.kicad_mod",
    "lm2596hvgr-adj.glb",
    "lm2596hvgr-adj.step",
    "lm2596hvgr-adj.lbr",
    "docs/hero.png",
    "docs/lm2596hvgr-adj-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lm2596hvgr-adj-hero.glb",
    "lm2596hvgr-adj-hero.overlay.json",
    "lm2596hvgr-adj-etched.glb"
  ],
  "component": {
    "mpn": "LM2596HVGR-ADJ",
    "manufacturer": "HTC Korea TAEJIN Tech",
    "package": "TO-263-5",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588906014834380800",
    "parts": {
      "symbol": "lm2596hvgr-adj.kicad_sym",
      "footprint": "lm2596hvgr-adj.kicad_mod",
      "model_3d": "lm2596hvgr-adj-hero.glb",
      "model_3d_plain": "lm2596hvgr-adj-etched.glb",
      "model_3d_step": "lm2596hvgr-adj-etched.step",
      "model_3d_step_plain": "lm2596hvgr-adj.step",
      "lbr": "lm2596hvgr-adj.lbr"
    },
    "distributor_links": {
      "lcsc": "C508705"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T23:27:18Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply pin; the operating supply range is 4.5 V to 60 V, and the absolute maximum supply voltage is 63 V."
      },
      {
        "number": "2",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated switching output to the inductor and output capacitor; the output voltage to GND must not go below -1 V and the guaranteed load current is 3.0 A."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin; the datasheet recommends single-point grounding or a ground plane for best results."
      },
      {
        "number": "4",
        "name": "FB/ADJ",
        "type": "input",
        "description": "Output voltage feedback or adjust input, with a nominal 1.23 V feedback voltage on the adjustable version and an absolute maximum range of -0.3 V to 25 V (or VIN)."
      },
      {
        "number": "5",
        "name": "ON/OFF",
        "type": "input",
        "description": "Shutdown control input with a 0.6 V to 2.0 V threshold (1.3 V typical) and an absolute maximum range of -0.3 V to 60 V (or VIN)."
      },
      {
        "number": "6",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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 TO-263-5L pin table in the datasheet is shared with TO-220-5L and is printed as 'Pin No. TO-263 ; The datasheet's Exposed PAD note applies only to the SOP-8PP package. It does not state whether the ; Descriptions for VIN, VOUT, and ON/OFF use absolute maximum and operating ratings from the datasheet",
          "exposed pad 6 added from the footprint"
        ],
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        "cost_usd": 0.0382,
        "at": "2026-10-18T23:23:55"
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      "datasheet": {
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        "pages": 9,
        "sha256": "2421803b73c06900",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "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": "94c2a3dc1aaad85b6b5193f97d9a7c61b4e28bac25952a1e629557bcf747e246",
        "checked": "2026-10-18",
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        "role": "eda",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "sha256": "05c87d3f840957d434a09ea58707c1318d93182f7963dbae4e7e4414d9148da6",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  }
}