Deliveries are in Tape & Reel (TR) cases. The package is in a 4-XFBGA, WLCSP case. In this case, Fixed represents the output type of the Voltage Regulated IC. This part implements 1 regulator ICs, which can be found in the following table. Regulator IC varies the range of Surface Mount operating temperatures. The Voltage Regulated IC operates at a temperature of -40°C~85°C degrees, which is its operating temperature. It is configured for output function Positive on this regulator. There is an output current of 150mA on this regulator. As an FYI, this IC voltage regulator has the basic part number LD6816.
LD6816CX4/27H,315 Features
LD6816CX4/27H,315 Applications
There are a lot of NXP USA Inc. LD6816CX4/27H,315 Linear Voltage Regulators applications.