ROHM Semiconductor

BD33KA5FP-E2

BD33KA5FP-E2 Description

The BD33KA5FP-E2 is a high-performance linear voltage regulator designed and manufactured by ROHM Semiconductor. This device is part of the Linear & Switching Voltage Regulators category and is specifically designed for applications requiring a stable 3.3V output with a maximum current of 500mA. The BD33KA5FP-E2 is a fixed-output voltage regulator, ensuring consistent performance across varying input voltages up to 5.5V. With a single output regulator and a positive output configuration, this device is ideal for applications requiring a reliable and stable power supply.

BD33KA5FP-E2 Features

• Output Type: Fixed, ensuring a stable 3.3V output voltage.
• Voltage - Input (Max): 5.5V, allowing for a wide range of input voltages.
• Current - Output: 500mA, suitable for applications requiring moderate current levels.
• Number of Regulators: 1, providing a single output for simplicity and reliability.
• Output Configuration: Positive, ideal for applications requiring a positive voltage output.
• Voltage Dropout (Max): 0.2V @ 200mA, ensuring minimal voltage loss.
• PSRR: 50dB (120Hz), providing excellent power supply rejection ratio for stable operation.
• Protection Features: Over Current and Over Temperature, safeguarding the device from potential damage.
• RoHS Status: ROHS3 Compliant, adhering to environmental regulations.
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), allowing for flexible storage and handling conditions.
• Mounting Type: Surface Mount

BD33KA5FP-E2 Applications

The BD33KA5FP-E2 is ideal for a wide range of applications where a stable and reliable power supply is required. Some specific use cases include:

1. Portable Electronics: Due to its low quiescent current and small form factor, the BD33KA5FP-E2 is perfect for powering portable devices such as smartphones, tablets, and wearables.
2. Industrial Control Systems: The device's ability to handle a wide range of input voltages and provide a stable output makes it suitable for use in industrial control systems, where reliability is crucial.
3. Automotive Applications: The BD33KA5FP-E2 can be used in automotive electronics, such as infotainment systems and sensor interfaces, where a stable power supply is essential for proper operation.

Conclusion of BD33KA5FP-E2

In conclusion, the BD33KA5FP-E2 from ROHM Semiconductor is a versatile and reliable linear voltage regulator. Its fixed-output design, combined with its ability to handle a wide range of input voltages and provide a stable 3.3V output, makes it an excellent choice for a variety of applications. With its robust protection features, compliance with environmental regulations, and excellent performance characteristics, the BD33KA5FP-E2 is a top choice for designers looking for a reliable and efficient power supply solution.