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BA90DD0WT

BA90DD0WT Description

The BA90DD0WT is a high-performance linear voltage regulator designed for a wide range of electronic applications. Manufactured by ROHM Semiconductor, this device offers a fixed output voltage of 9V and a maximum output current of 2A. It is housed in a TO220-5 package, making it suitable for through-hole mounting. The BA90DD0WT is designed to operate with an input voltage range up to 25V, ensuring compatibility with various power supply configurations.

BA90DD0WT Features

• Output Type: Fixed, providing a stable 9V output voltage.
• Input Voltage Range: Up to 25V, offering flexibility in power supply design.
• Output Current: Capable of delivering a maximum of 2A, making it suitable for high-current applications.
• Low Dropout Voltage: A maximum dropout voltage of 0.7V at 2A ensures high efficiency even at low input-to-output voltage differentials.
• Quiescent Current: Low quiescent current of 120 µA minimizes power consumption in standby mode.
• Power Supply Rejection Ratio (PSRR): 55dB at 120Hz, ensuring excellent noise suppression and stable output voltage.
• Protection Features: Over-current, over-temperature, and over-voltage protection ensure robustness and reliability.
• Control Features: Enable function allows for dynamic control of the regulator's operation.
• Compliance: RoHS3 compliant and REACH unaffected, ensuring environmental and regulatory compliance.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), suitable for a wide range of manufacturing environments.

BA90DD0WT Applications

The BA90DD0WT is ideal for applications requiring a stable and reliable power supply. Its high output current and low dropout voltage make it suitable for:

• Consumer Electronics: Powering devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Providing a stable power supply for sensors, actuators, and control systems.
• Telecommunications: Ensuring reliable operation of networking equipment and base stations.
• Automotive Electronics: Suitable for in-vehicle infotainment systems and electronic control units.
• Medical Devices: Powering critical medical equipment where reliability and stability are paramount.

Conclusion of BA90DD0WT

The BA90DD0WT from ROHM Semiconductor is a versatile and reliable linear voltage regulator that offers a combination of high performance and robust protection features. Its fixed 9V output and capability to deliver up to 2A make it suitable for a wide range of applications. The low dropout voltage and excellent PSRR ensure high efficiency and stable operation, even under varying input conditions. The inclusion of over-current, over-temperature, and over-voltage protection further enhances its reliability and durability. Whether used in consumer electronics, industrial equipment, or medical devices, the BA90DD0WT provides a dependable power solution that meets the demands of modern electronic systems.