The package is in a DFN case. In this case, Fixed represents the output type of the Voltage Regulated IC. There is an output current of 150mA on this regulator. There is a voltage dropout of 10 volts for this IC regulator. Several pins on the chip are 4-shaped. Whenever the temperature is less than 85°C, it is recommended that you use it. The chip is operated at a maximum operating temperature of -40°C.
LD6805K/21H Features
250mV dropout voltage The maximum operating temperature of -40°C
LD6805K/21H Applications
There are a lot of Nexperia LD6805K/21H Linear Voltage Regulators applications.