onsemi

MC7815ECTBU

MC7815ECTBU Description

The MC7815ECTBU is a fixed positive linear voltage regulator designed by onsemi, offering a robust and reliable solution for power management in various electronic applications. This regulator is part of the Linear & Switching Voltage Regulators category and is known for its high performance and stability. It features a fixed output voltage of 15V and can deliver a maximum output current of 1A. The MC7815ECTBU is designed to operate within an input voltage range up to 35V, making it suitable for a wide range of power supply applications.

MC7815ECTBU Features

• Fixed Output Voltage: The MC7815ECTBU provides a stable 15V output voltage, ensuring consistent power delivery to connected devices.
• High Input Voltage Range: With a maximum input voltage of 35V, this regulator can handle a broad range of input voltages, enhancing its versatility.
• Low Dropout Voltage: The typical dropout voltage of 2V at 1A ensures efficient power conversion, even when the input voltage is close to the output voltage.
• Low Quiescent Current: A quiescent current of only 8 mA minimizes power consumption during standby or low-load conditions.
• High Power Supply Rejection Ratio (PSRR): The 70dB PSRR at 120Hz helps in reducing noise and ripple in the output voltage, ensuring clean power delivery.
• Protection Features: Over-temperature and short-circuit protection features enhance the reliability and safety of the regulator, safeguarding against potential faults.
• Wide Operating Temperature Range: The MC7815ECTBU operates reliably within a temperature range of 0°C to 125°C, making it suitable for both commercial and industrial environments.
• Through Hole Mounting: The through-hole mounting type ensures secure and durable installation on printed circuit boards (PCBs).
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the regulator is suitable for storage and handling in various environmental conditions.

MC7815ECTBU Applications

The MC7815ECTBU is ideal for a variety of applications where a stable and reliable 15V power supply is required. Some specific use cases include:

• Power Supply Units: Ideal for use in power supply units where a fixed 15V output is needed to power various electronic components.
• Industrial Control Systems: Suitable for industrial applications where reliability and stability are critical, such as in control systems and automation equipment.
• Medical Devices: Can be used in medical devices that require a stable power supply to ensure accurate and safe operation.
• Telecommunications: Ideal for powering various components in telecommunications equipment, ensuring reliable performance.
• Consumer Electronics: Can be used in consumer electronics that require a stable 15V supply, such as in audio and video equipment.

Conclusion of MC7815ECTBU

The MC7815ECTBU is a high-performance linear voltage regulator that offers a stable 15V output with a maximum current capacity of 1A. Its wide input voltage range, low dropout voltage, and low quiescent current make it an efficient and versatile solution for a variety of applications. The inclusion of over-temperature and short-circuit protection features enhances its reliability, making it suitable for both commercial and industrial use. Despite being marked as obsolete, the MC7815ECTBU remains a reliable choice for applications requiring a fixed 15V output. Its REACH unaffected status ensures compliance with environmental regulations, making it a responsible choice for modern electronics.