BD50HA5WEFJ-E2

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The BD50HA5WEFJ-E2 is a linear voltage regulator designed and manufactured by ROHM. It is part of their PMIC family of voltage regulator products, and it is commonly used in a wide range of industrial, automotive and consumer applications.

The linear voltage regulator can provide a constant output voltage, and the output voltage is typically equal to the input voltage, typically 5V. The BD50HA5WEFJ-E2 offers a maximum output current of 4.5A, and it can accommodate an input voltage range from 4.5V to 18V. The output voltage accuracy is also very good with a tolerance of ±2%.

The BD50HA5WEFJ-E2 has a typical thermal response of 0.22°C/W, which allows it to operate from a range of -40°C to +125°C. This temperature range is good enough to cover most operating environments, and it helps ensure that the output voltage remains stable even in higher temperature environments. Additionally, this device is compliant with CISPR22B and IEC 60950-1 standards, making it suitable for a wide range of industrial and consumer applications.

The BD50HA5WEFJ-E2 features a wide range of protection features, including over-current protection, overvoltage protection, thermal protection, and reverse polarity protection. It also features a low noise operation with a low ripple voltage of 30mV. This makes this device ideal for noise-sensitive applications, such as audio and video systems. Furthermore, it has a low quiescent current of just 10µA, which helps keep the device running at optimal efficiency with minimal power consumption.

The BD50HA5WEFJ-E2 is easy to use and can be connected to any system with no additional circuitry. It has a simple pinout and features an enable/disable pin that allows the user to easily shut the device down. The device also features an over-temperature protection (OTP) circuit that prevents the device from overheating and helps protect the internal components from damage. Additionally, the device can be connected directly to a 3.3V or 5V regulator, making it easy to use in a wide range of industrial, automotive and consumer applications.

The BD50HA5WEFJ-E2 is a versatile and reliable voltage regulator that can be used in a range of applications. With its robust protection features, wide operating temperature range, low noise operation, and low quiescent current, it is well-suited for automotive, consumer, and industrial applications. In addition to these features, it has a simple pinout and is easy to use, making it a good option for both professionals and hobbyists.

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