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BD50HA3WEFJ-E2

BD50HA3WEFJ-E2 Description

The BD50HA3WEFJ-E2 is a high-performance linear voltage regulator designed by Rohm Semiconductor. This device is engineered to provide a stable 5V output voltage with a maximum output current of 300mA. It features a fixed output configuration, ensuring consistent performance in various applications. The regulator operates with an input voltage range up to 8V, making it suitable for systems with varying input voltage levels. The BD50HA3WEFJ-E2 is housed in an 8HTSOP package, which is ideal for surface-mount applications, offering both compactness and robustness.

BD50HA3WEFJ-E2 Features

• Output Type: Fixed, ensuring a stable 5V output voltage.
• Input Voltage Range: Up to 8V, providing flexibility in power supply design.
• Output Current: 300mA, suitable for a wide range of low to medium power applications.
• Low Dropout Voltage: Maximum dropout voltage of 0.9V at 300mA, enhancing efficiency in low-voltage applications.
• Low Quiescent Current: Only 6 µA, minimizing power consumption in standby mode.
• Enable Function: Allows for dynamic control of the regulator, enabling power-saving modes.
• Protection Features: Over-current and over-temperature protection, along with soft-start functionality, ensure reliable operation and protect against transient conditions.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), ensuring the device is suitable for a wide range of manufacturing environments.
• Compliance: ROHS3 Compliant and REACH Unaffected, meeting stringent environmental and regulatory standards.

BD50HA3WEFJ-E2 Applications

The BD50HA3WEFJ-E2 is ideal for applications requiring a stable and efficient power supply. Its low dropout voltage and low quiescent current make it particularly suitable for battery-powered devices and portable electronics. The enable function allows for dynamic control, making it a perfect fit for systems that require power-saving modes. The regulator's robust protection features ensure reliable operation in various conditions, making it suitable for industrial and automotive applications. Specific use cases include:

• Portable Electronics: Smartphones, tablets, and other battery-operated devices.
• Industrial Equipment: Sensors, controllers, and other low-power industrial applications.
• Automotive Systems: On-board electronics, infotainment systems, and auxiliary power supplies.
• Medical Devices: Portable medical equipment and diagnostic tools.

Conclusion of BD50HA3WEFJ-E2

The BD50HA3WEFJ-E2 from Rohm Semiconductor is a versatile and reliable linear voltage regulator. Its combination of a stable 5V output, low dropout voltage, and low quiescent current makes it an excellent choice for a variety of applications. The inclusion of advanced protection features and enable functionality further enhances its performance and reliability. With its compact 8HTSOP package and surface-mount compatibility, the BD50HA3WEFJ-E2 is well-suited for modern electronics design, offering both efficiency and robustness. Whether for portable devices, industrial systems, or automotive applications, the BD50HA3WEFJ-E2 stands out as a high-performance solution in the realm of linear voltage regulators.