AP1186T5-15L-U

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AP1186T5-15L-U is a high performance, low power consumption linear voltage regulator IC. It is a single output voltage linear voltage regulator which can provide a single output voltage between 5.0V to 15V. The main features of the IC are high power precision, low power consumption, short-circuit protection, and wide operating temperature range.

Application Field of AP1186T5-15L-U

AP1186T5-15L-U is widely used in many electronic applications, like micro controller and computer systems, network systems, automotive electronics, power supplies, and power systems. This regulator is especially useful for applications in harsh environments, with wide input voltage range and low output voltage drop, due to its low power consumption and fast response times.

Working Principle of AP1186T5-15L-U

AP1186T5-15L-U is a linear voltage regulator, this means it works by applying a voltage to the voltage regulator, which then passes through a network of resistors and capacitors. This produces a steady output voltage, which is regulated and precise. The main components of the voltage regulator are the load resistors, control terminal, and output rectifiers.

The load resistors, or series connected resistors, determine the output voltage of the regulator. The output voltage is regulated by the voltage divider between the resistors, and the current drawn from the output is determined by the sum of the resistors in the voltage divider. The voltage in the network, called the reference voltage, is determined by the voltage across the control terminals.

The control terminal is the key aspect of the voltage regulator. It senses the output voltage of the circuit, and adjusts the resistors to maintain a constant output voltage. When the output voltage reaches the reference voltage, the control terminal stops adjustment and the circuit settles. The output voltage of the regulator is also limited by the output rectifiers in the IC, which prevents over-voltage situations from occurring.

The AP1186T5-15L-U is a high efficiency linear voltage regulator, with excellent performance due to its low power consumption and fast response times. It is widely used in a variety of applications, making it a great choice for designers who prefer a reliable and cost effective voltage regulator.

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