The package is delivered in a Tape & Reel (TR) case. In order to package the IC voltage regulator, a 4-XFBGA, WLCSP case is used. 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 degrees for it to function. As you can see, this regulator's output function is configured to be Positive. At present, it can produce an output of up to 150mA. For your information, part number LD6816 is the basic part number for this voltage regulator IC.
LD6816CX4/14P,315 Features
LD6816CX4/14P,315 Applications
There are a lot of NXP USA Inc. LD6816CX4/14P,315 Linear Voltage Regulators applications.