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BD30HA3WEFJ-E2

BD30HA3WEFJ-E2 Description

The BD30HA3WEFJ-E2 is a high-performance linear regulator designed by Rohm Semiconductor, a leading manufacturer in the field of power management integrated circuits (PMIC). This IC is ideal for applications requiring a stable and efficient power supply with a fixed output voltage of 3V and a maximum output current of 300mA. The regulator is designed to operate with an input voltage range up to 8V, making it suitable for a wide range of electronic devices. The BD30HA3WEFJ-E2 features a low dropout voltage of 0.9V at 300mA, ensuring high efficiency even under low input-to-output voltage differentials. This regulator is housed in an 8HTSOP package, which is ideal for surface-mount applications, providing robust mechanical stability and excellent thermal performance.

BD30HA3WEFJ-E2 Features

• Output Type: Fixed at 3V, ensuring a stable power supply for sensitive electronic components.
• Input Voltage Range: Up to 8V, offering flexibility in power source selection.
• Output Current: Capable of delivering up to 300mA, suitable for driving various loads.
• Low Dropout Voltage: 0.9V at 300mA, enhancing efficiency and reducing power loss.
• Control Features: Includes an enable function, allowing for dynamic control of the regulator's operation.
• Protection Features: Over-current protection, over-temperature protection, and soft start ensure reliable operation and protect against transient conditions.
• Low Quiescent Current: 0.6 mA, minimizing power consumption during standby or low-load conditions.
• Compliance: REACH unaffected and ROHS3 compliant, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level (MSL): Level 1 (unlimited), suitable for a wide range of manufacturing environments.
• Mounting Type: Surface mount, ideal for compact and high-density PCB designs.
• Package: Tape & Reel (TR), facilitating automated assembly processes.

BD30HA3WEFJ-E2 Applications

The BD30HA3WEFJ-E2 is well-suited for a variety of applications where a reliable and efficient power supply is critical. Its fixed 3V output and 300mA current capability make it ideal for powering microcontrollers, sensors, and other low-power electronics. The low dropout voltage ensures high efficiency, making it suitable for battery-powered devices where input voltage may vary. The inclusion of over-current and over-temperature protection features enhances reliability, making it a robust choice for industrial and automotive applications. The enable function allows for dynamic control, making it suitable for systems that require power management and sleep modes.

Conclusion of BD30HA3WEFJ-E2

The BD30HA3WEFJ-E2 from Rohm Semiconductor is a versatile and efficient linear regulator designed to meet the demands of modern electronic systems. Its fixed 3V output, low dropout voltage, and robust protection features make it an ideal choice for a wide range of applications. The surface-mount package and compliance with industry standards ensure ease of integration and reliability. Whether powering microcontrollers, sensors, or other low-power devices, the BD30HA3WEFJ-E2 offers a reliable and efficient solution, making it a standout choice in the power management IC market.