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LM4040/4041 Micrel LM4040/4041 Precision Micropower Shunt Voltage Reference Final Information General Description Features Ideal for space critical applications, the LM4040 and LM4041 • Small SOT-23 package precision voltage references are available in the subminia- • No output capacitor required ture (3mm ? 1.3mm) SOT-23 surface-mount package. • Tolerates capacitive loads • Fixed reverse breakdown voltages of 1.225, 2.500V, The LM4040 is the available in fixed reverse breakdown 4.096V and 5.000V voltages of 2.500V, 4.096V and 5.000V. The LM4041 is • Adjustable reverse breakdown version available with a fixed 1.225V or an adjustable reverse break- • Contact Micrel for parts with extended temperature down voltage. range. The LM4040 and LM4041’s advanced design eliminates th