UA78L05AILPRE3

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

PMICs (Power Management ICs) are integrated circuits that enable power management for electronic systems by controlling different power supply functions and providing protection against power-related problems. Voltage Regulators, one type of PMIC, are designed to provide a stable output voltage in order to maintain the desired voltage level in an application. Linear Voltage Regulators are one type of Voltage Regulator and the UA78L05AILPRE3 is one example of a Linear Voltage Regulator.

The UA78L05AILPRE3 is a Linear Voltage Regulator that provides a simple and reliable solution for powering a wide range of low power, low voltage applications. It is designed to accept up to 18 V at its input and provide a fixed 5 V output. It can provide up to 100 mA of output current and it can operate at a wide range of temperatures, from -40°C to +105°C. It also provides protection against overvoltage, overtemperature and over-current.

The UA78L05AILPRE3 has a wide range of uses in different applications and systems, due to its efficient and reliable performance. It can be used as a DC power supply for low power circuits, as a voltage dropper and for many other low power applications. It can also be used as a voltage multiplier in DC power supply applications, where it can be used to increase the output current of the power supply to a desired level. Additionally, it can be used in microcontrollers, to regulate the voltage between the microcontroller PA and USB, and in audio systems.

The working principle behind the UA78L05AILPRE3 is based on linear regulation. Linear Regulation is a type of voltage regulation that uses a negative feedback loop to maintain a constant output voltage, despite changes in the input voltage and load. The voltage regulation circuit contains an error amplifier, a reference voltage, a power transistor and a flowing sensing resistor. The error amplifier compares the output voltage with the reference voltage, and produces an output voltage that is proportionate to the difference between the two voltages. This voltage is then applied to the base of the power transistor, which in turn controls the current flowing through the resistor. This changes the output voltage, and thus counteracts the voltage deviation from its set level. The output thus stays constant as the input and load vary.

Overall, the UA78L05AILPRE3 is an efficient, reliable and simple to use Linear Voltage Regulator with a wide range of applications. Its linear regulation design enables it to provide a stable 5 V output over a range of input and load conditions, with protection against overvoltage, overtemperature and over-current. Its design and performance make it suitable for a variety of low power applications, such as providing DC power supply, voltage dropper, voltage multiplier and as a regulator between PA and USB in microcontrollers. As such, the UA78L05AILPRE3 is an ideal choice for many different low power, low voltage applications.

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