LM4120 Datasheet | National Semiconductor

LM4120 Precision Micropower Low Dropout Voltage Reference February 2000 LM4120 Precision Micropower Low Dropout Voltage Reference General Description The LM4120 is a precision low power low dropout bandgap voltage reference with up to 5 mA output current source and sink capability. This series reference operates with input voltages as low as 2V and up to 12V consuming 160 µA (Typ.) supply current. In power down mode, device current drops to less than 2 µA. The LM4120 es in two grades (A and Standard) and seven voltage options for greater flexibility. The best grade devices (A) have an initial accuracy of 0.2%, while the standard have an initial accuracy of 0.5%, both with a tempco of...