To regulate a powersupply. The variations of voltage will be nullified by this ic. For example a three legged ic say number 7812 gives 12v dc supply if you are applying a voltage of 13 to 24vdc at a maximum current rate of 1 ampere. If applied voltage is 24v the dissipation will be approximately 12w.
ic voltage regulator is good for line or load regulation
7805 ic is a voltage regulator,up to 5 Volts can maintain.
in ic 7805 their is two capacitor is used one of them is used for the settling/transient time and another is used to provide inductive effect....
over what? it is smaller and more robust
The 7805 is a three terminal +5 volt regulator.
IC voltage regulator performs better than any analog voltage regulator. Some IC regulators IC no. are given below- Positive IC voltage regulator- 78xx Negative IC voltage regulator-79xx where xx varies according to the use of ICs raring. as 7805 gives the positive 5 Volt & 7905 gives the negative 5 volt.
ic voltage regulator is good for line or load regulation
7805 ic is a voltage regulator,up to 5 Volts can maintain.
internal diagram of ic 7812
IC 7806 is the voltage regulator that gives 6V dc voltage from 230V ac power supply. It is used to give power supply to the IC which operates on 6V.
The 7812 voltage regulator is a three terminal, single IC, +12V regulator.
7805 ic is a voltage regulator,up to 5 Volts can maintain
Collector emittor and control I believe. The configuration depends on the IC though.
in ic 7805 their is two capacitor is used one of them is used for the settling/transient time and another is used to provide inductive effect....
positive 5 volts
A: An lm317 is a negative 1.25v regulator
You can use a voltage regulator IC/transistor that can take any input voltage (to a point) and spit out whatever voltage you want, depending on your application (in this case 380 volts) then be sure you build a regulator with the correct IC/transistor. Hope this helps!