ROHM Semiconductor

BD3930FP-E2

BD3930FP-E2 Description

The BD3930FP-E2 is a Linear & Switching Voltage Regulator manufactured by ROHM Semiconductor. This IC is designed to provide a stable output voltage of 3.3V with a maximum output current of 500mA. It features a fixed output type, positive output configuration, and a single regulator. The input voltage can go up to 25V, ensuring compatibility with a wide range of power sources. The BD3930FP-E2 is also designed to operate with a low quiescent current of 30 µA, making it energy-efficient.

BD3930FP-E2 Features

• Output Type: Fixed
• Voltage - Input (Max): 25V
• Current - Output: 500mA
• Number of Regulators: 1
• Output Configuration: Positive
• Current - Supply (Max): 40 µA
• Product Status: Not For New Designs
• REACH Status: REACH Unaffected
• Voltage - Output (Min/Fixed): 3.3V
• Voltage Dropout (Max): 1.5V @ 100mA
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Current - Quiescent (Iq): 30 µA
• PSRR: 55dB (120Hz)
• ECCN: EAR99
• Mounting Type: Surface Mount
• Protection Features: Over Current, Over Temperature, Over Voltage, Reverse Polarity
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• Base Product Number: BD3930

BD3930FP-E2 Applications

The BD3930FP-E2 is ideal for applications requiring a stable and reliable voltage supply. Some specific use cases include:

1. Portable Electronics: Due to its low quiescent current, it is suitable for battery-powered devices.
2. Industrial Equipment: The wide input voltage range makes it suitable for various industrial applications.
3. Automotive Electronics: The overvoltage, overcurrent, and reverse polarity protection features make it suitable for automotive applications.

Conclusion of BD3930FP-E2

The BD3930FP-E2 is a reliable and efficient Linear & Switching Voltage Regulator from ROHM Semiconductor. Its fixed output, positive configuration, and low quiescent current make it suitable for a wide range of applications. Although it is marked as "Not For New Designs," it remains a viable option for existing designs or replacement purposes. Its unique features, such as overcurrent, overtemperature, overvoltage, and reverse polarity protection, make it a robust choice for various applications in the electronics industry.