LM2596MD5T-5.0

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  "slug": "lm2596md5t-5-0",
  "title": "LM2596MD5T-5.0",
  "brief": "HGSEMI DC-DC Converters, TO-252-5. 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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    "mpn": "LM2596MD5T-5.0",
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    "package": "TO-252-5",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
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        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Supply input pin that needs a 4.5V~40V DC supply (60V for HV types), with a large capacitor placed between VIN and ground to suppress supply noise."
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      {
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      {
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        "name": "GND",
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      },
      {
        "number": "4",
        "name": "FEEDBACK",
        "type": "input",
        "description": "Voltage feedback pin that monitors the output voltage through a resistor divider network, with a feedback threshold voltage of 1.23V."
      },
      {
        "number": "5",
        "name": "ON_OFF",
        "type": "input",
        "description": "Enable pin where a low level turns the chip on and a high level shuts it down, defaulting to low (on) when floating."
      },
      {
        "number": "6",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
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          "exposed pad 6 added from the footprint",
          "vision extraction: provenance cannot be text-verified; needs consensus"
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        "at": "2026-10-18T13:02:43"
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        "sha256": "986b3081cc1a4676",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
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    "viewers": {
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  "metadata": {
    "specs": {
      "Manufacturer": "HGSEMI",
      "Package": "TO-252-5",
      "Category": "Power Management (PMIC)",
      "Pins": "6"
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        {
          "name": "Quiescent operating current",
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          "name": "Maximum duty cycle",
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