So, the difference between the output voltage = 50-41.6mA = 8.4mA. 8. The change in output voltage for the corresponding change in load current in a 7805 IC regulator is defined as
A. All of the mentioned
B. Line regulation
C. Load regulation
D. Input regulation
Answer:A
So, the difference between the output voltage = 50-41.6mA = 8.4mA. 8. The change in output voltage for the corresponding change in load current in a 7805 IC regulator is defined as
A. All of the mentioned B. Line regulation C. Load regulation D. Input regulation
Explanation: Load regulation is defined as the change in output voltage for a change in load current and is also expressed in millivolts or as a percentage of output voltage. 9. An IC 7840 regulator has an output current =180mA and internal resistor =10Ω. Find the collector current in the output using the transistor specification: ß=15 and VEB(ON) =1.5v.