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BA18JC5T

BA18JC5T Description

The BA18JC5T is a high-performance linear regulator designed by Rohm Semiconductor, offering a fixed output voltage of 1.8V and capable of delivering up to 1.5A of output current. This device is housed in a Through Hole TO220FP-3 package, making it suitable for a wide range of applications requiring robust and reliable power management solutions. The BA18JC5T features a maximum input voltage of 16V and boasts a low dropout voltage of 0.5V at 500mA, ensuring efficient operation even under varying load conditions. With a maximum supply current of 900 µA and a quiescent current of 0.5 mA, the BA18JC5T is optimized for low power consumption, making it ideal for battery-powered and energy-sensitive applications. The regulator also offers excellent power supply rejection ratio (PSRR) of 55dB at 120Hz, ensuring stable output voltage under varying input conditions. The BA18JC5T includes over-current and over-temperature protection features, enhancing its reliability and safety in critical applications. The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. With a moisture sensitivity level (MSL) of 1 (unlimited), the BA18JC5T is suitable for a wide range of manufacturing environments.

BA18JC5T Features

• Fixed Output Voltage: 1.8V, providing a stable power supply for sensitive electronic components.
• High Output Current: Capable of delivering up to 1.5A, suitable for demanding applications requiring significant power.
• Low Dropout Voltage: 0.5V at 500mA, ensuring high efficiency even at low input-to-output voltage differentials.
• Low Quiescent Current: 0.5 mA, minimizing power consumption in standby or low-load conditions.
• Excellent PSRR: 55dB at 120Hz, ensuring stable output voltage under varying input conditions.
• Protection Features: Over-current and over-temperature protection, enhancing reliability and safety.
• Compliance: REACH unaffected and RoHS3 compliant, ensuring environmental and safety standards are met.
• Moisture Sensitivity Level: MSL 1 (unlimited), suitable for a wide range of manufacturing environments.
• Mounting Type: Through Hole, providing robust mechanical stability and ease of integration.
• Package: TO220FP-3, offering a compact and reliable form factor.

BA18JC5T Applications

The BA18JC5T is ideal for a variety of applications where stable and efficient power management is critical. Its fixed 1.8V output and high current capability make it suitable for powering microcontrollers, sensors, and other low-voltage electronic components. The low dropout voltage ensures efficient operation in battery-powered devices, extending battery life and improving overall system performance. The device's robust protection features and compliance with environmental standards make it a reliable choice for industrial and automotive applications. Specific use cases include:

• Consumer Electronics: Powering microcontrollers and sensors in smartphones, tablets, and IoT devices.
• Industrial Equipment: Providing stable power to control systems and sensors in industrial automation.
• Automotive Applications: Ensuring reliable power supply to electronic control units (ECUs) and infotainment systems.
• Battery-Powered Devices: Extending battery life in portable devices such as medical equipment and handheld tools.

Conclusion of BA18JC5T

The BA18JC5T from Rohm Semiconductor is a versatile and reliable linear regulator, offering a fixed 1.8V output and high current capability in a robust Through Hole package. Its low dropout voltage, low quiescent current, and excellent PSRR make it an efficient and stable power management solution. The inclusion of over-current and over-temperature protection features enhances its reliability and safety, making it suitable for a wide range of applications. With its compliance to environmental and safety standards, the BA18JC5T is an excellent choice for designers seeking a high-performance linear regulator for their next project.