LM4040CIM3-5.0+T

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  "title": "LM4040CIM3-5.0+T",
  "brief": "Analog Devices Inc Maxim Integrated Voltage Reference, SOT-23-3. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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    "manufacturer": "Analog Devices Inc Maxim Integrated",
    "package": "SOT-23-3",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Reference",
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      {
        "number": "1",
        "name": "+",
        "type": "passive",
        "description": "Positive (cathode) terminal of the shunt reference. Tie through a source resistor RS to VS so that shunt current stays between 60µA (IRMIN) and 15mA; the pin regulates to VR = 5.000V (±0.5% initial for the C grade) with respect to pin 2. Absolute-maximum reverse current is 20mA; forward current (pin 2 to pin 1) is limited to 10mA."
      },
      {
        "number": "2",
        "name": "-",
        "type": "passive",
        "description": "Negative (anode) terminal of the shunt reference; the low-side return for the 5.000V reverse-breakdown voltage. Typically connected to the circuit ground/common reference node."
      },
      {
        "number": "3",
        "name": "N.C.",
        "type": "unconnected",
        "description": "No internal connection. Leave floating or tie to pin 2 (the '-' terminal); do not connect to any other net."
      }
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      "Manufacturer": "Analog Devices Inc Maxim Integrated",
      "Package": "SOT-23-3",
      "Category": "Power Management (PMIC)",
      "Pins": "3"
    }
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  "discovery_pitch": "LM4040CIM3-5.0+T (Analog Devices Inc Maxim Integrated) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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  "updated_at": "2026-09-28T16:52:54.053Z"
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