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BA178M18FP-E2

BA178M18FP-E2 Description

The BA178M18FP-E2 is a high-performance linear voltage regulator designed by ROHM Semiconductor. This device is ideal for applications requiring a stable and efficient power supply. With a fixed output voltage of 18V and a maximum output current of 500mA, it ensures reliable power delivery. The regulator operates within an input voltage range up to 33V, making it suitable for a variety of power supply configurations. The device features a low dropout voltage of 2V at 500mA, which enhances efficiency and reduces power loss, especially in low-input voltage scenarios.

BA178M18FP-E2 Features

• Fixed Output Voltage: 18V, providing a stable power supply for various electronic devices.
• High Input Voltage Range: Up to 33V, offering flexibility in power source selection.
• Low Dropout Voltage: 2V at 500mA (typical), ensuring high efficiency even at low input voltages.
• Low Quiescent Current: 4.5mA, minimizing power consumption during operation.
• High PSRR: 58dB at 120Hz, effectively reducing noise and ripple in the output voltage.
• Single Regulator Design: Simplifies circuit design and reduces component count.
• Surface Mount Packaging: Tape & Reel (TR) format, suitable for automated assembly processes.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of manufacturing environments.

BA178M18FP-E2 Applications

The BA178M18FP-E2 is well-suited for a variety of applications where a stable and efficient power supply is critical. Some specific use cases include:

• Consumer Electronics: Ideal for powering devices such as portable chargers, USB hubs, and small appliances.
• Industrial Equipment: Suitable for powering sensors, actuators, and control systems in industrial settings.
• Telecommunications: Provides stable power for base stations, routers, and other communication equipment.
• Automotive Electronics: Reliable power supply for infotainment systems, electronic control units, and other automotive applications.
• Medical Devices: Ensures stable power for medical monitoring equipment and diagnostic tools.

Conclusion of BA178M18FP-E2

The BA178M18FP-E2 from ROHM Semiconductor stands out as a robust and efficient linear voltage regulator. Its combination of a fixed 18V output, low dropout voltage, and high PSRR makes it an excellent choice for applications requiring stable and efficient power delivery. The device's compliance with environmental and regulatory standards, along with its surface mount packaging, ensures ease of integration into modern electronic designs. Whether for consumer electronics, industrial equipment, or automotive applications, the BA178M18FP-E2 delivers reliable performance and efficiency, making it a top choice for engineers and designers.