Ideal for space critical applications, the LM4040 and LM4041DYM3-1.2-TR precision voltage references are available in the SOT-23 surface-mount package.The LM4040 is the available in fixed reverse breakdown voltages of 2.5V, 4.096V and 5.0V. The LM4041DYM3-1.2-TR is available with a fixed 1.225V or an adjustable reverse breakdown voltage.The minimum operating current ranges from 60µA for the LM4041-1.2 to 74µA for the LM4040-5.0. LM4040 versions have a maximum operating current of 15mA. LM4041DYM3-1.2-TR versions have a maximum operating current of 12mA.The LM4040 and LM4041DYM3-1.2-TR have bandgap reference temperature drift curvature correction and low dynamic impedance, ensuring stable reverse breakdown voltage accuracy over a wide range of operating temperatures and currents.

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