LM2990 - Negative Low-Dropout Regulator
The LM2990 is a three-terminal, low-dropout, 1-A negative voltage regulator available with fixed output voltages of *5 V, *5.2 V, *12 V, and *15 V.
The LM2990 uses circuit design techniques to provide low-dropout and low-quiescent current.
The dropout voltage at 1-A l
LM2990 Features
* 1 Input Voltage:
* 26 V to
* 6 V
* Fixed Output Voltages:
* 5 V,
* 5.2 V,
* 12 V, and
* 15 V
* 5% Output Accuracy over Entire Operating Range
* Output Current in Excess of 1 A
* Dropout Voltage Typically 0.6 V at 1-A
