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BD3508EKN-E2

BD3508EKN-E2 Description

The BD3508EKN-E2 is a linear voltage regulator IC from ROHM Semiconductor, designed for applications requiring a positive adjustable output. It offers a 3A output current and is capable of handling input voltages up to 4.5V. The output voltage can be adjusted between 0.65V and 2.7V, making it suitable for a wide range of applications. This IC is surface mount and comes in a 20HQFN package, ideal for space-constrained designs.

BD3508EKN-E2 Features

• Adjustable Output: The output voltage can be adjusted between 0.65V and 2.7V, providing flexibility in power supply design.
• 3A Output Current: Capable of delivering up to 3A, making it suitable for applications requiring high current.
• 1 Regulator: A single regulator simplifies the design and reduces component count.
• Enable and Soft Start: These control features provide additional functionality and flexibility in power management.
• Protection Features: Over current, over temperature, and under voltage lockout (UVLO) protect the IC from damage and ensure reliable operation.
• REACH Unaffected: Compliant with REACH regulations, ensuring safety and environmental compliance.
• RoHS3 Compliant: Adheres to RoHS3 standards, making it suitable for environmentally conscious designs.
• Moisture Sensitivity Level 3: Can withstand 168 hours of exposure to moisture, ensuring reliability in humid environments.

BD3508EKN-E2 Applications

The BD3508EKN-E2 is ideal for applications requiring a stable and adjustable power supply, such as:

• Portable Electronics: Due to its small form factor and high current capability, it is suitable for powering portable devices like smartphones and tablets.
• Industrial Equipment: The robust protection features make it suitable for industrial applications where reliability is critical.
• Automotive Systems: The adjustable output and high current capability make it suitable for automotive electronics, such as infotainment systems and power management modules.

Conclusion of BD3508EKN-E2

The BD3508EKN-E2 is a versatile linear voltage regulator IC from ROHM Semiconductor, offering adjustable output, high current capability, and robust protection features. Its small form factor and compliance with environmental regulations make it an excellent choice for a wide range of applications, from portable electronics to industrial and automotive systems. While it is now considered obsolete, its unique features and advantages make it a valuable option for legacy systems and applications where a reliable and adjustable power supply is required.