ROHM Semiconductor

BD30GA3VEFJ-ME2

BD30GA3VEFJ-ME2 Description

The BD30GA3VEFJ-ME2 is a high-accuracy, fixed-output voltage regulator designed for automotive applications. Manufactured by ROHM Semiconductor, it offers a 300mA output current with a fixed output voltage of 3V. This regulator is designed to operate within an input voltage range up to 14V, making it suitable for a variety of power management applications. The BD30GA3VEFJ-ME2 features a low dropout voltage of 1.2V at 300mA, ensuring efficient power conversion even at low input-to-output voltage differentials. With a quiescent current of just 1.2 mA, it is optimized for low-power consumption, which is crucial for automotive systems where power efficiency is paramount.

BD30GA3VEFJ-ME2 Features

• Output Type: Fixed
• Voltage - Input (Max): 14V
• Current - Output: 300mA
• Number of Regulators: 1
• Output Configuration: Positive
• Voltage - Output (Min/Fixed): 3V
• Voltage Dropout (Max): 1.2V @ 300mA
• Current - Quiescent (Iq): 1.2 mA
• Control Features: Enable, Soft Start
• Protection Features: Over Current, Over Temperature, Short Circuit
• Package: Tape & Reel (TR)
• Mounting Type: Surface Mount
• Grade: Automotive
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Product Status: Active
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant

The BD30GA3VEFJ-ME2 stands out with its automotive grade certification, ensuring reliability and robustness in demanding environments. Its enable and soft start control features provide flexibility in system design, allowing for controlled startup sequences and power management. The regulator also includes comprehensive protection features such as over current, over temperature, and short circuit protection, enhancing system reliability and longevity.

BD30GA3VEFJ-ME2 Applications

The BD30GA3VEFJ-ME2 is ideal for automotive applications where high accuracy and reliability are required. Its fixed 3V output makes it suitable for powering microcontrollers, sensors, and other low-voltage electronics within vehicles. The regulator's low dropout voltage ensures efficient operation even when the input voltage is close to the output voltage, which is common in automotive electrical systems.

Specific use cases include:

• Powering automotive ECUs (Electronic Control Units)
• Supplying power to automotive sensors and actuators
• Providing stable power to automotive infotainment systems
• Supporting low-power applications in hybrid and electric vehicles

Conclusion of BD30GA3VEFJ-ME2

The BD30GA3VEFJ-ME2 from ROHM Semiconductor is a high-performance, fixed-output voltage regulator designed to meet the stringent requirements of automotive applications. Its combination of high accuracy, low dropout voltage, and comprehensive protection features make it a reliable choice for powering critical automotive electronics. The enable and soft start control features add flexibility to system design, while the automotive grade certification ensures robustness in demanding environments. The BD30GA3VEFJ-ME2 is an excellent choice for engineers looking to integrate a reliable and efficient power management solution into their automotive designs.