ROHM Semiconductor

BD00HA3VEFJ-ME2

BD00HA3VEFJ-ME2 Description

The BD00HA3VEFJ-ME2 is a high-accuracy, adjustable linear voltage regulator designed for automotive applications, manufactured by ROHM Semiconductor. This device offers a wide input voltage range up to 8V and can deliver a maximum output current of 300mA. The output voltage is adjustable from 1.5V to 7V, providing flexibility in power management solutions. The regulator features a low dropout voltage of 1.2V at 300mA, ensuring efficient power conversion even at low input-to-output voltage differences. With a quiescent current of only 1.2mA, the BD00HA3VEFJ-ME2 is optimized for low power consumption, making it suitable for applications where energy efficiency is critical.

BD00HA3VEFJ-ME2 Features

• Adjustable Output Voltage: The BD00HA3VEFJ-ME2 provides an adjustable output voltage range from 1.5V to 7V, allowing designers to tailor the output to specific system requirements.
• High Input Voltage Range: With a maximum input voltage of 8V, the regulator can accommodate a wide range of input sources, enhancing its versatility.
• Low Dropout Voltage: The maximum dropout voltage of 1.2V at 300mA ensures high efficiency, especially in applications where the input voltage is close to the output voltage.
• Control and Protection Features: The device includes enable and soft start control features, as well as over-current, over-temperature, and short-circuit protection, ensuring reliable operation and safeguarding against potential faults.
• Automotive Grade: Certified for automotive applications, the BD00HA3VEFJ-ME2 meets the stringent reliability and performance standards required for use in vehicles.
• Surface Mount Packaging: The surface mount package (Tape & Reel) facilitates easy integration into modern PCB designs, supporting automated assembly processes.
• Compliance and Reliability: The regulator is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. Additionally, its moisture sensitivity level (MSL) of 1 (Unlimited) makes it suitable for various manufacturing environments.

BD00HA3VEFJ-ME2 Applications

The BD00HA3VEFJ-ME2 is ideal for a variety of automotive applications where high accuracy and reliability are essential. Specific use cases include:

• In-Car Electronics: Powering infotainment systems, GPS navigation units, and other electronic devices within vehicles.
• Battery Management Systems: Providing stable power to battery management circuits, ensuring accurate monitoring and control.
• Control Modules: Supplying power to various control modules, such as engine control units (ECUs) and body control modules (BCMs).
• Sensors and Actuators: Driving sensors and actuators in automotive systems, where precise voltage regulation is crucial for accurate operation.

Conclusion of BD00HA3VEFJ-ME2

The BD00HA3VEFJ-ME2 from ROHM Semiconductor stands out as a reliable and efficient solution for automotive power management. Its adjustable output voltage, low dropout voltage, and comprehensive protection features make it a versatile and robust choice for a wide range of applications. The automotive grade certification ensures it meets the highest standards of reliability and performance, making it an ideal component for modern vehicle electronics. With its surface mount packaging and compliance with environmental and regulatory standards, the BD00HA3VEFJ-ME2 is well-suited for integration into advanced automotive systems, high delivering accuracy and efficiency in power management.