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BD9E151NUX-TR

BD9E151NUX-TR Description

The BD9E151NUX-TR is a high-performance, adjustable DC switching voltage regulator designed by Rohm Semiconductor. This regulator is ideal for applications requiring efficient power conversion and stable output voltage. It features an adjustable output voltage range from 1V to 23V, making it highly versatile for various electronic systems. The regulator operates with an input voltage range of 6V to 28V, ensuring compatibility with a wide array of power sources. Its maximum output current of 1.2A supports demanding load requirements, while maintaining high efficiency and low power loss.

The BD9E151NUX-TR employs a buck topology with a switching frequency of 600kHz, which allows for the use of smaller inductors and capacitors, reducing the overall footprint and cost of the power supply solution. The regulator is housed in a compact VSON008X2030 package, suitable for surface-mount applications, and is available in tape and reel packaging (TR). This makes it ideal for automated assembly processes and high-density PCB designs.

BD9E151NUX-TR Features

• Adjustable Output Voltage: The BD9E151NUX-TR offers an adjustable output voltage range from 1V to 23V, providing flexibility to meet specific application requirements.
• Wide Input Voltage Range: With an input voltage range of 6V to 28V, this regulator can accommodate various power sources, enhancing its versatility.
• High Output Current: Capable of delivering up to 1.2A of output current, it supports high-power applications while maintaining efficiency.
• Buck Topology: Utilizing a buck topology with a 600kHz switching frequency, the regulator ensures high efficiency and allows for the use of smaller passive components.
• Compact Packaging: Housed in a VSON008X2030 package, it is suitable for surface-mount applications, making it ideal for space-constrained designs.
• Compliance and Reliability: The BD9E151NUX-TR is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory compliance. It also features a moisture sensitivity level (MSL) of 1 (unlimited), enhancing its reliability in various environmental conditions.

BD9E151NUX-TR Applications

The BD9E151NUX-TR is well-suited for a variety of applications that demand efficient power conversion and stable output voltage. These applications include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and portable gaming consoles, where compact size and high efficiency are critical.
• Industrial Equipment: Suitable for industrial control systems, sensors, and actuators that require reliable power supply solutions.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment where high efficiency and low power loss are essential.
• Automotive Electronics: Applicable in automotive infotainment systems, ECUs, and other electronic modules that demand robust and efficient power regulation.

Conclusion of BD9E151NUX-TR

The BD9E151NUX-TR from Rohm Semiconductor is a highly efficient and versatile DC switching voltage regulator. Its adjustable output voltage range, wide input voltage capability, and high output current make it suitable for a broad range of applications. The compact VSON008X2030 package and surface-mount compatibility ensure it fits seamlessly into modern, space-constrained designs. While the product is now obsolete, its technical specifications and performance benefits continue to make it a valuable component for existing systems and legacy designs. For new projects, engineers may consider its successor or similar models to leverage the latest advancements in power regulation technology.