IRU1176CM

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

Linear Voltage Regulators are among the most popular devices used in power management and regulation. The IRU1176CM is a widely used linear voltage regulator, and it is typical for its wide range of applications. In this article, we take a look at the features, design and working principle of the IRU1176CM.

The IRU1176CM is a monolithic linear regulator providing an output voltage that is accurately regulated over a wide temperature range. It is an ultra-low dropout (ULDO) device designed to provide a wide input voltage range while still allowing precise regulation of the output voltage even at very low input voltage. It requires very little input to output differential to maintain an accurate output voltage and also has very low power dissipation. All of this makes it ideal for low-voltage and low-power system applications.

The device is available in fixed and adjustable output voltage versions, and the adjustable version is especially suitable for applications where the output voltage needs to finely adjusted to meet requirements. It also features low quiescent current, high ripple rejection and voltage tracking, fast transient response and excellent thermal stability.

The IRU1176CM also offers a number of protection features, such as reverse current protection, over-current protection and short-circuit protection. The device also features ESD (Electrostatic Discharge) protection against discharge of up to 8KV. All these features make the device very safe and reliable.

When it comes to its power management applications, the IRU1176CM can be used to provide circuitry with a constant supply of power, even in the event of a power failure. This makes the device ideal for applications such as industrial control systems, portable systems, consumer electronics and more. Additionally, the device is well-suited for automotive applications such as automotive batteries, active current limiters, lamp ballast and more.

When it comes to its design and functionality, the IRU1176CM works on the principle of linear regulation, which requires two internal power FETs to regulate the voltage. The two FETs are arranged in a differential amplifier configuration, which enables accurate voltage regulation over a wide input range. The device also features an internal voltage divider and the output voltage is determined by the ratio of the resistors in the divider. The resulting output voltage is then further regulated by the FETs in the linear regulator.

The IRU1176CM provides a very precise and efficient linear regulation, making it ideal for a wide range of power management applications. Its features, such as its low quiescent current, fast transient response and excellent thermal stability, make it a reliable and cost-effective choice for many applications. Its wide input range, ESD protection and protection features make it a safe and dependable device.

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