IRU1050CPTR

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IRU1050CPTR is a linear voltage regulator from the PMIC-Voltage Regulators-Linear category of electronic components. It has been built with some unique and advanced features, allowing it to provide a reliable supply of output voltage for various applications.

The IRU1050CPTR is dually rated for adjustable and fixed output voltages. It can handle fixed input voltages ranging from 2.7V to 8.5V and adjustable output voltages ranging from 1.25V to 6.5V. It is designed to support up to 1A of current output. The device features programmable over-temperature protection, over- and under-voltage protection, and inrush current limiting. It also features programmable current limitation and output disconnect features.

The IRU1050CPTR can be used in a wide range of applications, including low-voltage system power, FPGA/DSP power supplies, and portable electronics, such as mobile phones and PDAs. It is most suitable for those applications that require excellent line and load transient response and good power supply rejection ratio (PSRR). Its very low output voltage noise makes it very effective in powering audio stages, sensors, and other microcontroller-based systems.

The IRU1050CPTR utilizes an N-channel MOSFET based buck regulator for the main power consisting of two external resistors for the Ramp Generator and Loop Compensation Network. A wide operating temperature range from -55°C to +125°C enables reliable power regulation in a wide variety of environmental conditions. It also features on-chip thermal regulation and overload protection.

The device can be used in switching mode power supply (SMPS) applications. It is optimally designed to supply positive voltages with high efficiency. Its wide input voltage range and excellent power supply rejection ratio make it ideal for DC/DC converter applications. The onboard programmable current limit feature helps in keeping the power device safe and efficient in any condition.

The IRU1050CPTR is also very popular in automotive applications. It has a wide input voltage range of up to 14V that allows it to function even in harsh electrical conditions. The on-chip EMI filter is effective in keeping the power device from generating electromagnetic interference. It also offers low stand-by current consumption and low interference with other sensitive components in electrical systems.

In summary, the IRU1050CPTR is a linear voltage regulator that is designed for everyday applications. It is built with advanced features and capabilities, making it a great choice for various applications. Its low noise output, wide input voltage range and excellent PSRR make it an ideal solution for powering audio stages, sensors, and other microcontroller-based systems. Its capability to handle extreme environmental conditions with excellent line and load transient response makes it suitable for a wide range of applications.

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