NTE7090
Variable Output Voltage Regulator (Dual Tracking Type)
Description: The NTE7090 is a dual tracking, variable out...
NTE7090
Variable Output
Voltage Regulator (Dual Tracking Type)
Description: The NTE7090 is a dual tracking, variable output
voltage regulator housed in a 8–pin SIP. The output
voltage can be adjusted over a wide range from ±3 to ±30V by adjusting the value of the
voltage setting external resistors. By adjusting the resistance of the external balance setting resistors the positive/negative output
voltage ratio can also be set freely. Again by attaching power transistors high current gains can be achieved making the device suitable for use in the power supplies of a wide variety of equipment. Features: D High Input
voltage . . . . . . . . . . . . . . . . . . . . . . VI = ±35V D Wide Range of Output
Voltage . . . . VO = ±3 to ±30V D Low output noise
voltage . . . . . . VNO = 12µVrms(typ) D Built–in current limiting and thermal shutdown circuit D The output
voltage rise time constant of the coefficients can be adjusted by the value of the external capacitor. D Capability of operation control by the external control signal (Pin 8). Application: Dual
voltage power supplies for stereo pre
amplifiers, for the power supplies of other equipment, including operational
amplifiers. Recommended Operating Conditions: Supply
Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±8 to ±35V Rated Supply
Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...