L78L10CD13TR

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The Linear voltage regulator L78L10CD13TR is a device created and developed by STMicroelectronics, a renowned IC supplier with operations and customers worldwide. The device is a three-terminal positive linear voltage regulator that operates with a voltage drop of 1.5V. It offers good thermal characteristics, over-voltage, and under-voltage protection.

The device offers low-dropout regulation for both fixed and adjustable voltage outputs. It also provides reverse load protection and provides temperature protection. All of these features make it ideal for use in a wide range of applications and environments.

The device can be used to provide a clean, regulated output voltage and current. It can be used in many different applications, such as power supplies, motor speed controllers, and voltage reference sources, and is also suitable for automotive applications.

The main circuit of the L78L10CD13TR consists of a voltage reference, a reference resistor, an adjustable resistor divider and a current-limiting circuit. The voltage reference is set at the nominal output voltage. The reference resistor TCMRR is connected from the output node to the reference voltage. The adjustable resistor divider is then used to adjust the output voltage by adjusting the voltage on the ADJ pin.

The device employs current-limiting protection, which gives an output current limit when a current overload occurs. This current-limiting protection is triggered when the voltage drop along the voltage divider (VOUT-VREF) is greater than a given threshold. When this occurs, the current through the voltage divider will be limited and the output voltage will be maintained at the desired value.

The device has excellent short-circuit protection. This is due to its current-limiting protection, which will limit the output current to a safe level. This ensures that the IC is not damaged during a short-circuit condition.

The device can also be used to provide an input voltage regulator. This is done by connecting the voltage reference and the adjustable resistor divider to the input voltage rather than the output voltage. It is then possible to regulate the input voltage in the same way as if regulating the output voltage.

The L78L10CD13TR is especially useful for applications needing accurate and stable output voltages in a highly demanding environment. It is very reliable and can provide both high efficiency and low noise. It is also used in many automotive systems and is able to withstand harsh operating conditions.

The L78L10CD13TR offers excellent efficiency and excellent temperature stability. It also provides adjustable output voltage and low current consumption, making it an ideal choice for a variety of applications. This device is highly regarded and is a popular choice for both commercial and industrial applications.

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