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BD35269HFN-TR

BD35269HFN-TR Description

The BD35269HFN-TR is a linear regulator IC designed by ROHM Semiconductor, offering a fixed output voltage of 1.2V and a maximum output current of 1A. This device is housed in an 8HSON package, making it suitable for surface-mount applications. The regulator is designed to operate with input voltages ranging from 4.5V to 5.5V, ensuring stable performance across a wide range of input conditions. The BD35269HFN-TR features a low quiescent current of 1.2 mA, which is beneficial for applications where power efficiency is critical.

BD35269HFN-TR Features

• Output Type: Fixed at 1.2V, ensuring stable and consistent power supply.
• Input Voltage Range: Operates efficiently within 4.5V to 5.5V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 1A, making it suitable for applications requiring moderate power levels.
• Low Quiescent Current: Only 1.2 mA, which minimizes power consumption during standby or low-load conditions.
• Control Features: Includes enable and soft start functionalities, allowing for precise control over the regulator's operation and preventing inrush currents during startup.
• Protection Features: Equipped with over-current, over-temperature, and short-circuit protections, ensuring robustness and reliability in various operating conditions.
• Package Type: Tape & Reel (TR), facilitating automated assembly processes and ensuring high production efficiency.
• Compliance: ROHS3 compliant and REACH unaffected, meeting stringent environmental and regulatory standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited), indicating high resistance to moisture and suitability for a wide range of environmental conditions.

BD35269HFN-TR Applications

The BD35269HFN-TR is ideal for a variety of applications due to its combination of high efficiency, low quiescent current, and robust protection features. Key applications include:

• Consumer Electronics: Ideal for powering low-voltage components in devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Suitable for providing stable power to sensors, actuators, and control modules in industrial automation systems.
• Telecommunications: Can be used in base stations and network equipment to power critical components with high reliability.
• Automotive Electronics: Applicable in infotainment systems, electronic control units, and other automotive applications requiring stable and efficient power supply.

Conclusion of BD35269HFN-TR

The BD35269HFN-TR from ROHM Semiconductor is a versatile and reliable linear regulator IC, offering a fixed 1.2V output and 1A current capability. Its low quiescent current and comprehensive protection features make it an excellent choice for applications where power efficiency and reliability are paramount. Despite being marked as obsolete, the BD35269HFN-TR remains a valuable component for designers seeking a robust and efficient power management solution. Its compliance with environmental standards and suitability for surface-mount assembly further enhance its appeal in modern electronics design.