A Tape & Reel (TR) case is used to deliver the Voltage Regulated IC. A 4-UDFN case is used for packaging. As you can see, the IC chip has 4 terminations. Regulator IC chip's output type is Fixed. The electronic part implements 1 regulators in total. In this Regulator IC chip, the operating temperature of Surface Mount varies. -40°C~85°C degrees is the operating temperature of the Voltage Regulator IC. There is one output function configured for this voltage regulator IC, and that is Positive. It has 1 outputs to ensure that the performance of this regulator is prompt and sufficient. The dropout voltage of the regulator IC is 10 volts. 4 pins are on the chip. For your information, this regulator's basic part number is XC6221. There is a way of packing the regulator that is called TAPE AND REEL.
XC6221A3327R-G Features
80mV dropout voltage TAPE AND REEL method of packing
XC6221A3327R-G Applications
There are a lot of Torex Semiconductor Ltd XC6221A3327R-G Linear Voltage Regulators applications.