LM2936MP-3.3

{
  "slug": "lm2936mp-3-3",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223-4. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "power management (pmic)",
    "lm2936mp-3.3",
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  "component": {
    "mpn": "LM2936MP-3.3",
    "manufacturer": "Texas Instruments",
    "package": "SOT-223-4",
    "pin_count": 4,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.ti.com/cn/lit/gpn/lm2936",
    "parts": {
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      "lbr": "lm2936mp-3-3.lbr"
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    "distributor_links": {
      "lcsc": "C91310",
      "digikey": "LM2936MP-3.3TR-ND",
      "mouser": "926-LM2936MP-33"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T00:10:18Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "LM2936MP-3.3TR-ND",
        "status": "found",
        "lifecycle": "Obsolete"
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      "mouser": {
        "pn": "926-LM2936MP-33",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "power_in",
        "description": "Unregulated input voltage; LM2936 operating VIN range is 5.5 V to 40 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, shown as GND on pin 2 of the LM2936MP drawing."
      },
      {
        "number": "3",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output voltage (3.3 V for this variant); requires a minimum output capacitance with specific ESR to maintain stability."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground, connected to the package tab."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
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        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
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        "at": "2026-10-08T00:10:02"
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        "pages": 44,
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        "source_tier": "lcsc"
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}