A Tape & Reel (TR) case is used to deliver the Voltage Regulated IC. A SOP case is used for packaging. As you can see, the IC chip has 8 terminations. There are 8 pins in total in this voltage regulator IC. 8 pins are on the chip. IC SWITCHING REGULATOR is the analog IC used in this IC regulator.
ADP3050AR-5-REEL Features
ADP3050AR-5-REEL Applications
There are a lot of Analog Devices, Inc. ADP3050AR-5-REEL Linear Voltage Regulators applications.