LDL112PU33R

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The LDL112PU33R is a three-terminal adjustable voltage regulator with a maximum output voltage rating of 33V. The device can be operated in a wide range of input voltages, from 4.5V to 40V, making it suitable for a variety of applications. This document will discuss the applications and working principles of the LDL112PU33R.

Overview of LDL112PU33R

The LDL112PU33R is a three-terminal adjustable regulator that operates over an input voltage range of 4.5V to 40V, with a maximum output voltage rating of 33V. The device is designed for use in a wide variety of applications such as battery-powered systems and automotive systems. The device provides stable output voltage regulation and is designed to have low noise and fast transient response.

The device is packaged in a standard 8-lead PDIP package and features an internal current limit, thermal shut-down protection, and over voltage protection. The device is shielded to minimize radiated emissions, making it suitable for use in sensitive applications. The device also features built-in reverse polarity protection.

Application Fields of LDL112PU33R

The LDL112PU33R can be used in a variety of applications such as battery-powered systems, automotive systems,telecommunications systems, and embedded systems. The device can be used to provide a stable output voltage in applications powered by a single cell battery or a wide range of input voltages. The built-in reverse polarity protection makes the device ideal for applications powered by a variety of sources, including batteries, solar cells, AC adapters, and generators.

The device is also suitable for use in telecommunications systems, providing a low noise, stable output voltage. The device is designed to have fast transient response times, making it suitable for use in fast-growing mobile and high bandwidth applications such as 4G/LTE and Wi-Fi. The device is also shielded for reduced EMI, making it suitable for use in sensitive applications.

Working Principle of LDL112PU33R

The working principle of the LDL112PU33R is based on a voltage reference circuit. The device features an internally generated voltage reference, which is used to regulate the output voltage. The device works by comparing the reference voltage to the input voltage and adjusting the output voltage accordingly. The device features an internal current limit, thermal shut-down protection, and over-voltage protection, protecting the device from over current, over heating and over voltage conditions.

The device also features internal reverse polarity protection, which provides protection for applications which are powered by a variety of sources. The device also features an adjustable output voltage, allowing it to be used in a variety of applications which require different output voltages. Finally, the device is packaged in a standard 8-lead PDIP package, making it easy to implement in a variety of systems.

Conclusion

The LDL112PU33R is a three-terminal adjustable voltage regulator with a maximum output voltage rating of 33V. The device can be operated in a wide range of input voltages, from 4.5V to 40V, making it suitable for a variety of applications including battery-powered systems, automotive systems, telecommunications systems, and embedded systems. The device features an efficient voltage reference circuit, which provides stable voltage regulation and fast transient response times. The device also features built-in reverse polarity protection, making it suitable for use in applications powered by a variety of sources. Finally, the device is packaged in a standard 8-lead PDIP package, making it easy to implement in a variety of systems.

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