L4941BDT-TR

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  "slug": "l4941bdt-tr",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, DPAK. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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  "component": {
    "mpn": "L4941BDT-TR",
    "manufacturer": "STMicroelectronics",
    "package": "DPAK",
    "pin_count": 4,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
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    "distributor_links": {
      "lcsc": "C262889",
      "digikey": "497-1168-2-ND",
      "mouser": "511-L4941BDT-TR"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T00:00:53Z",
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    "pins": [
      {
        "number": "1",
        "name": "OUTPUT",
        "type": "power_out",
        "description": "Regulated 5 V output; 4.8 V min / 5.2 V max at IO = 5 mA to 1 A, VI = 6-14 V; dropout voltage 450 mV typ / 700 mV max at 1 A."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference; electrically common with the exposed thermal tab (RthJC = 8 °C/W for DPAK)."
      },
      {
        "number": "3",
        "name": "INPUT",
        "type": "power_in",
        "description": "Unregulated positive supply input; VI max 30 V forward, -15 V reverse (with RO = 100 Ω); operating range 6-16 V per electrical characteristics table."
      },
      {
        "number": "TAB",
        "name": "GND",
        "type": "power_in",
        "description": "Exposed thermal tab, internally connected to GND (pin 2); provides primary thermal path, RthJC = 8 °C/W for DPAK."
      }
    ],
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
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