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BA17809CP-E2

BA17809CP-E2 Description

The BA17809CP-E2 is a high-performance linear voltage regulator designed and manufactured by Rohm Semiconductor. This device is specifically tailored for applications requiring a fixed output voltage of 9V and a maximum output current of 1A. The regulator is housed in a TO220CP-3 package, which is ideal for through-hole mounting, ensuring robustness and ease of integration into various electronic systems.

BA17809CP-E2 Features

• Output Type: Fixed, providing a stable 9V output voltage.
• Input Voltage Range: Capable of handling a maximum input voltage of 26V, making it suitable for a wide range of power supply scenarios.
• Output Current: Delivers a consistent 1A of output current, ensuring reliable power delivery to connected devices.
• Number of Regulators: Single regulator design, simplifying circuit design and reducing component count.
• Output Configuration: Positive output configuration, suitable for standard power supply applications.
• Supply Current: Maximum supply current of 6 mA, minimizing power consumption and heat generation.
• Voltage Dropout: A typical dropout voltage of 2V at 1A, ensuring efficient operation even under high load conditions.
• Quiescent Current: Low quiescent current of 4.5 mA, optimizing energy efficiency during low-power operation.
• Power Supply Rejection Ratio (PSRR): Achieves a PSRR of 64dB at 120Hz, effectively filtering out noise from the input power supply.
• Compliance and Status: The BA17809CP-E2 is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. It also features a moisture sensitivity level (MSL) of 1, allowing for unlimited storage and handling flexibility.
• Packaging: Available in tape and reel (TR) packaging, facilitating efficient handling and assembly in manufacturing processes.

BA17809CP-E2 Applications

The BA17809CP-E2 is ideal for a variety of applications where a stable and efficient power supply is critical. Some specific use cases include:

• Consumer Electronics: Powering devices such as audio amplifiers, portable media players, and other consumer electronics that require a stable 9V supply.
• Industrial Equipment: Suitable for industrial control systems, sensors, and instruments that demand reliable power delivery.
• Telecommunications: Ideal for powering communication modules and devices that operate within the specified voltage and current ranges.
• Automotive: Can be used in automotive electronics where a stable power supply is essential for various subsystems.

Conclusion of BA17809CP-E2

The BA17809CP-E2 from Rohm Semiconductor stands out as a reliable and efficient linear voltage regulator. Its fixed 9V output and 1A current capability make it a versatile choice for a wide range of applications. The regulator's low dropout voltage and high PSRR ensure efficient operation and noise reduction, while its compliance with REACH and RoHS3 standards reflects Rohm's commitment to environmental responsibility. The BA17809CP-E2 is an excellent choice for engineers and designers looking for a robust, efficient, and compliant power solution.