ISL9000IRBLZ-T

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The ISL9000IRBLZ-T is an advanced and highly accurate linear regulator that is commonly used in power management systems, providing high precision and maximum efficiency. The device is designed to convert an unregulated input voltage into an accurate regulated output voltage while providing excellent line regulation, load regulation, and temperature coefficient. This makes it ideally suited for applications where low noise and thermal performance are critical.

The device can be used in a variety of applications, such as powering PCs and other computer-based systems, telecommunications systems, industrial control, and energy management. In addition, the device can be used for numerical control systems, laser communication systems, and electrical measurement devices. It also provides good surge protection and low standby current requirements.

The ISL9000IRBLZ-T provides a wide range of custom features, making it an ideal solution for numerous power management applications. The device has an adjustable output voltage from 0.8 to 5.5 V, with an output current up to 500 mA. It can be used for both positive and negative outputs. The device also offers flexible input and output noise filtering to meet different requirements. The device is equipped with two independent voltage regulator blocks in each package, providing two independent on/off control pins. This allows two parallel-regulated outputs of the same voltage or two complementary outputs with split output voltages.

The device features a soft start current limit, enabling it to perform its best at any temperature range. It can support a wide operating voltage from nominal 1.7 V to 8 V and supports high temperature operating up to 130°C. The device also offers a high PSRR and low impedance output, making it highly efficient in noise sensitive applications. Furthermore, the device is RoHS compliant.

The ISL9000IRBLZ-T is designed to offer high accuracy and low power losses while in operation. It employs an error amplifier that senses the input voltage to the reference voltage and amplifies the difference between them. This is used to adjust the voltage on the power switch and transistors, keeping the output voltage perfectly regulated regardless of line and load changes.

The device also incorporates a high-speed over-current protection circuit which monitors the load current and will shut down the output on any over-current event. The device is equipped with a thermal shutdown feature, which disables the output if the die temperature exceeds 130°C, protecting the device from damage.

Overall, the ISL9000IRBLZ-T is an ideal choice for various power management applications, offering accurate voltage regulation across all input and output ranges, superior line and load regulation for maximum efficiency, and high operating temperature for reliable operation.

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