BD25HC0MEFJ-LBH2

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The BD25HC0MEFJ-LBH2 is a three-terminal adjustable linear regulator with an output voltage range of 0.8V to 5.0V and a maximum output current of 1A. This linear regulator operates at a maximum input voltage of 32V and has a very low quiescent current of only 20μA. In addition, the BD25HC0MEFJ-LBH2 offers over-current, over-temperature and short-circuit protection. Low output noise also makes it suitable for high frequency applications.

The BD25HC0MEFJ-LBH2 is popularly used in various applications such as mobile phones, digital cameras, handheld devices, audio systems, and similar mobile devices. It is also commonly used in automotive, industrial and medical applications. The linear regulator is designed to provide high quality output with low ripple, fast response and excellent transient performance.

The BD25HC0MEFJ-LBH2 is based on a high-gain error amplifier, over-temperature detection circuitry, power FET switch with a low on-state resistance, and current limiting circuit. The linear regulator operates in a three-terminal configuration. The output voltage is regulated by the internal error amplifier, which is designed to compare the outputs of the error amplifier and the feedback divider chain. The feedback is directly proportional to the output voltage. When the output voltage decreases, the error amplifier compensates for the decrease by increasing the base drive of the power FET switch, thereby increasing the on-state resistance of the power FET switch.

The linear regulator also includes a current limiting circuit which limits the output current to a safe level. The over-temperature protection circuitry monitors the temperature of the BD25HC0MEFJ-LBH2 and shuts down the circuit in the event of an over-temperature condition. The low standby current of the BD25HC0MEFJ-LBH2 makes it an attractive solution for low power and battery operated applications.

The BD25HC0MEFJ-LBH2 is an ideal choice for applications requiring a high quality, low noise, low cost, high efficiency, and reliable linear regulator. Its adjustable output voltage range of 0.8V to 5.0V and maximum output current of 1A make it suitable for applications that require precise and stable output. And its low quiescent current of only 20μA, low output noise, and protection against over-current, over-temperature and short-circuit makes it an ideal solution for various electronic applications.

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