BD25HA5MEFJ-LBH2

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The BD25HA5MEFJ-LBH2 is a linear voltage regulator from Toppower Semiconductor Corporation. It is specially designed for regulated power supplies, on board 3.3V, 5V and 12V systems, and is suitable for both switching and linear applications such as high stability voltage regulation for industrial, telecom and computer systems. The BD25HA5MEFJ-LBH2 belongs to the PMIC (Power Management Integrated Circuit) family and is classified as a voltage regulator in the linear category.

The BD25HA5MEFJ-LBH2 is a low-drop, positive linear regulator and features high performance, low noise and low temperature stability. It is rated up to 2A maximum current output and up to 12V output voltage. This integrated circuit is in an SOT-26 package and is provided with a long life of 60000 hours at 25°C. In addition, it offers protection features like short circuit, over-current, and over-voltage, that makes it very reliable and safe to use. This voltage regulator is compatible with 5V and 12V inputs, from 5V to 24V.

In terms of operation, the BD25HA5MEFJ-LBH2 works with a voltage regulation loop. The voltage regulation loop is formed by the power supply, voltage regulator and load. The power supply provides the input voltage for the voltage regulator, and the output of the regulator is connected to the load. The load effects the current in the system, controlling the steady-state output voltage of the voltage regulator. The voltage regulator has an internal voltage regulator loop, which helps to regulate the output voltage of the system. This loop consists of an error amplifier and an output voltage control circuitry. The error amplifier compares the actual output voltage of the system to a reference voltage, and controls the output voltage control circuitry accordingly, thus adjusting the output voltage of the system.

The BD25HA5MEFJ-LBH2 is designed with a power-saving function, which helps conserve power and increases output stability. This feature helps to maintain a high efficient system and permits utilization of low cost power supplies. Moreover, the BD25HA5MEFJ-LBH2 has a wide operating temperature range from -40°C to 85°C, making it a suitable choice for harsh environments. It is compatible with TTL logic and also a good choice for low-cost applications, due to its low cost.

The main application fields for the BD25HA5MEFJ-LBH2 are the power supplies and voltage regulators for industrial, telecom and computer systems. It is a reliable, low-drop and low noise device, and ideal for situations where a linear regulator must be used. The BD25HA5MEFJ-LBH2 is a great choice for powering process controllers, microprocessors and other logic devices, as it features an accurate current setting and output voltage regulation. Thanks to its power-saving features, this voltage regulator is effective in reducing power requirements while assuring high efficiency. It is also an ideal choice due to its wide range of temperature operating, so it can be used in challenging environment like transportation, aerospace and military applications.

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