engineering recuitment DRDO Technician A 2022 Mock Test Series (Tier I) Analog Electronics Power Amplifiers and 555 Timer and Voltage Regulators Voltage Regulators
Which of the following falls under the category of three-pin voltage regulator ICs?
1
Both Fixed voltage regulators and Variable current regulators
2
Adjustable AC voltage regulator
3
Fixed voltage regulator
4
Variable current regulators