The package is delivered in a Tape & Reel (TR) case. In order to package the IC voltage regulator, a TO-243AA case is used. On the Voltage regulator IC, there are 3 terminations that can be connected. This IC Regulator has a type of output called Fixed. There are 1 regulators implemented in this electroic component. Surface Mount can be adjusted in the Linear IC in order to vary the temperature range over which Linear Regulator operates. The IC voltage regulator must be maintained at -40°C~85°C TA degrees for it to function. As you can see, this regulator's output function is configured to be Positive. A dropout voltage of 10 volts is what makes it a dropout voltage.
RT9166-28GXL Features
230mV dropout voltage
RT9166-28GXL Applications
There are a lot of Richtek USA Inc. RT9166-28GXL Linear Voltage Regulators applications.