LM4130
Overview
The LM4130 family of precision voltage references performs comparable to the best laser-trimmed bipolar references, but in cost effective CMOS technology. Key to this break through is the use of EEPROM registers for correction of curvature, tempco, and accuracy on a CMOS bandgap architecture that allows package level programming to overcome assembly shift.
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- Small SOT23-5 package High output voltage accuracy 0.05% Low Temperature Coefficient 10 ppm/˚C Stable with capacitive loads to 100µF Low dropout voltage ≤275 mV @ 10 mA Supply Current ≤75 µA Full accuracy -40˚C to 85˚C Extended operation to 125˚C Excellent load and line regulation Output current 20 mA < 1Ω Output impedance Voltage options: 2.048V, 2.500V, and 4.096V
