What is the application of 7805?

7805 Voltage Regulator Applications These are used in various electronic circuits to provide a stable o/p voltage for a different i/p voltage. So this IC can be used in most of the electronic projects. In this IC, 78 signifies a +ve voltage regulator whereas 05 signifies 5V output voltage.

What is regulator and its application?

A voltage regulator is an electrical device whose sole purpose is to maintain a constant output voltage. It provides the desired output voltage regardless of any change in the input voltage or load conditions.

What are the applications of 723 regulator?

Applications of IC 723 Voltage Regulator: Basic Low-voltage Regulator (Vo = 2 to 7 volts) Low Voltage High Current Regulator. Basic Positive High Voltage Regulator. Positive High Voltage High Current Regulator.

What is the use of current regulator?

The current regulator diode is used to regulate the current as the Zener diode regulates the voltage. The symbol of the current regulator diode is shown in the below figure. These diodes are operated in forward biasing condition use voltage of 1.5 volts to volts.

How does a 7805 regulator work?

The LM7805 is a voltage regulator that outputs +5 volts. Like most other regulators in the market, it is a three-pin IC; input pin for accepting incoming DC voltage, ground pin for establishing ground for the regulator, and output pin that supplies the positive 5 volts.

What is a voltage regulator application?

A voltage regulator is designed to automatically ‘regulate’ voltage level. It basically steps down the input voltage to the desired level and keeps that in that same level during the supply. This makes sure that even when a load is applied the voltage doesn’t drop.

What is electrical regulator?

voltage regulator, any electrical or electronic device that maintains the voltage of a power source within acceptable limits. The voltage regulator is needed to keep voltages within the prescribed range that can be tolerated by the electrical equipment using that voltage.

What is LM723 voltage regulator?

The LM723 is the adjustable voltage regulator IC designed for series regulator application, with a current output of 150mA without external pass transistor. If we use an transistor externally, it can able to provide up to 10A of current to drive any desired load up to this range.

What is LM723 IC?

LM723 IC is a changeable voltage regulator, used in the series regulator application with 150mA current o/p without exterior pass transistor. When we utilize an external transistor, then it supplies 10A current to drive the load. The input voltage supply is maximum 40V & its o/p voltage ranges from 3volts to 40volts.

Why is electrical current regulated?

A regulated power supply with multiple regulators can offer multiple output voltages for operating different devices. Regulated power supplies maintain the voltage at the desired level and are ideal for almost all types of electronic devices because of the smooth, steady supply of voltage they offer.

What is an LM723 voltage regulator?

It is this transistor that controls the output voltage. The advantages of LM723 voltage regulator include proven, low noise, the voltage range is wide, support for external pass transistors, recompense by the user, extremely flexible, complete temperature range accessible, and economical

What are the applications of LM723?

It is an adjustable voltage regulator and the applications of LM723 mainly include a temperature controller, shunt and current regulator. It provides a high range of o/p voltage & current equal to 10A by just inserting a sequence pass transistor through it, by including an extensive range of working temperature.

What is a 723 voltage regulator used for?

The 723 voltage regulator is commonly used for series voltage regulator applications. It can be used as both positive and negative voltage regulators. It has the ability to provide up to 150 mA of current to the load, but this can be increased by more than 10A by using power transistors.

What is the difference between pins 2 and 4 of LM723?

Pin 2 is connected to the base of the transistor internally. Therefore, pin 2 is used for limiting the current. It is the input pin connected to the emitter of the current limiting transistor. LM723 consists of an error amplifier. Pin 4 is the inverting input of this amplifier.