ROHM Semiconductor

BD30HA5VEFJ-ME2

BD30HA5VEFJ-ME2 Description

The BD30HA5VEFJ-ME2 is a high-accuracy linear voltage regulator designed for automotive applications. Manufactured by Rohm Semiconductor, this regulator offers a fixed output voltage of 3V and is capable of delivering a maximum output current of 500mA. It features a maximum input voltage of 8V and a dropout voltage of 1.2V at full load, ensuring efficient operation even at lower input voltages. The regulator is housed in a surface-mount package and comes in tape & reel format, making it suitable for automated assembly processes. The BD30HA5VEFJ-ME2 is designed to meet stringent automotive standards, with a quiescent current of just 1.2mA, and includes essential protection features such as over-current, over-temperature, and short-circuit protection. It also supports enable and soft-start control features, enhancing its versatility and reliability in demanding environments.

BD30HA5VEFJ-ME2 Features

• Output Type: Fixed output voltage of 3V, ensuring stable power supply for sensitive automotive electronics.
• Voltage - Input (Max): 8V, providing a wide input voltage range suitable for automotive applications where voltage fluctuations are common.
• Current - Output: 500mA, sufficient for powering a variety of small to medium-sized electronic devices.
• Voltage Dropout (Max): 1.2V @ 500mA, allowing the regulator to maintain efficiency even at lower input voltages.
• Control Features: Enable and soft-start capabilities enhance flexibility and control over the power supply, making it suitable for applications requiring precise power management.
• Protection Features: Over-current, over-temperature, and short-circuit protection ensure robustness and reliability, safeguarding both the regulator and connected devices from damage.
• Package: Tape & Reel (TR), facilitating easy integration into automated production lines.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), ensuring the device is suitable for a wide range of manufacturing environments.
• Compliance: REACH Unaffected and ROHS3 Compliant, meeting environmental and regulatory standards for use in automotive and other industries.

BD30HA5VEFJ-ME2 Applications

The BD30HA5VEFJ-ME2 is ideally suited for automotive applications where high accuracy and reliability are paramount. Its fixed 3V output and 500mA current capability make it suitable for powering a variety of electronic systems, including:

• In-Car Electronics: Such as infotainment systems, GPS navigation units, and advanced driver-assistance systems (ADAS).
• Control Modules: For engine management, transmission control, and other critical automotive functions.
• Sensors and Actuators: Providing stable power for various sensors and actuators used in modern vehicles.
• Communication Systems: Ensuring reliable power supply for vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) communication systems.

Conclusion of BD30HA5VEFJ-ME2

The BD30HA5VEFJ-ME2 from Rohm Semiconductor stands out as a high-accuracy, reliable linear voltage regulator tailored for the demanding automotive industry. Its combination of a fixed 3V output, 500mA current capability, and robust protection features make it an ideal choice for powering sensitive electronic systems in vehicles. The inclusion of enable and soft-start control features, along with its compliance with automotive standards, further enhances its appeal. Whether used in infotainment systems, control modules, or advanced sensor networks, the BD30HA5VEFJ-ME2 delivers the performance and reliability required to meet the challenges of modern automotive electronics.