MC7805ECT

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The MC7805ECT is a 5V positive voltage regulator featuring excellent line and load regulation characteristics so as to provide stable, accurate and low noise output voltages over its temperature range. It is also designed to provide high efficiency in an extremely compact package, making it a perfect choice for a wide range of applications. The MC7805ECT is part of the MC7805 family of voltage regulators, which includes the other models with higher output current and higher temperature capabilities.

The MC7805ECT belongs to the category of power management integrated circuits (PMICs) which are basically a combination of several power control and conversion functions together with bipolar and field effect transistors, capacitors and diodes in a single IC. These PMICs are designed to provide a stable, accurate and low noise output voltage. Voltage regulators are one of the critical components that comprise PMICs and the MC7805ECT is one of the most efficient and reliable voltage regulator ICs available in the market.

The MC7805ECT is an adjustable, linear voltage regulator and operates with input voltage between ±1V and 33V. The output voltage is adjustable from 4.75V to 5.25V. It has a maximum output current of 1.5A and a dropout voltage of 1.5V at 100mA. The device also has a low quiescent current, making it highly efficient in portable and battery powered applications.

The working principle of the MC7805ECT is based on the voltage divider principle. A voltage divider is basically a simple circuit consisting of two resistors, R1 and R2, connected in series to a voltage source. The output voltage is determined by the ratio of the two resistor values. In the MC7805ECT the output voltage is regulated by the variations, in proportion to the external voltage, of the internal reference voltage. This reference voltage is set such that it lies between the input voltage and the output voltage.

The MC7805ECT is ideal for a wide range of applications such as providing regulated power supply for microprocessors, logic circuits, memory chips, LCDs, LED displays, automotive electronics, instrumentation, audio and data processing, telecom systems and many more. The device is also widely used in portable, battery-operated equipment as it has very low quiescent current as well as low dropout voltage.

The MC7805ECT has a variety of features specially designed for reliable and efficient operation. These features include over-temperature protection, over-current protection and over-voltage protection. In addition, the device has tight line and load regulation characteristics, very low noise and excellent ripple rejection. The combination of these features makes the MC7805ECT a perfect choice for applications requiring efficient and reliable power management.

The specific data is subject to PDF, and the above content is for reference