IRU1015-33CM

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 IRU1015-33CM is a 3.3V voltage regulator that is part of a series of low-dropout (LDO) linear voltage regulators from Infineon Technologies. It offers high-precision current and voltage regulation, low quiescent current, fast transient response, and on-chip thermal protection. This makes it ideal for a range of applications, including automotive, computing, wireless communications, and consumer electronics.

The IRU1015-33CM features a maximum input voltage of 18V and a maximum output current of 1.2A. Its thermal shutdown and current limiting protection functions ensure reliable operation. It has low output noise levels, low power dissipation, and low output ripple to ensure clean power supply. It also includes an enable input that enables the user to turn off the output using a logic input.

The working principle of the IRU1015-33CM is based on a simple circuit design. It consists of an error amplifier, a PNP pass element, and an adjustable current reference. The error amplifier compares the output voltage to the voltage reference and generates an error signal. This error signal is fed to the PNP pass element, which passes the current to adjust the output voltage. The adjustable current reference sets up the desired output voltage by causing the current to be limited. The current limit is set by a resistor connected to the adjustable current reference. When the voltage drops, the transistor reduces the current, thereby limiting the maximum output current.

The IRU1015-33CM is ideal for automotive, computing, wireless communications, and consumer electronics applications such as notebook PCs, portable media devices, and other battery-powered equipment. It is also suitable for automotive power train, selective power supply, and powertrain control applications. In automotive and industrial applications, this device is typically used to provide a stable output voltage, power a wide range of loads, and protect the system from overvoltage and undershoot.

In summary, the IRU1015-33CM is an ideal linear voltage regulator for a range of automotive, computing, wireless communications, and consumer electronics applications. It offers high-precision current and voltage regulation, low quiescent current, and fast transient response. The adjustable current reference, thermal shutdown, and over current limit protections ensure reliable operation with low output noise. This versatile voltage regulator is a great choice for powering a wide range of loads and protecting your system from overvoltage and undershoot.

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