STMicroelectronics

L7815ABD2T-TR

L7815ABD2T-TR Description

The L7815ABD2T-TR is a high-performance linear voltage regulator designed and manufactured by STMicroelectronics. This device is part of the Linear & Switching Voltage Regulators category, offering a fixed output voltage of 15V with a maximum input voltage of 35V. The L7815ABD2T-TR is capable of delivering a continuous output current of 1.5A, making it suitable for a wide range of applications that require stable and reliable power supply.

L7815ABD2T-TR Features

• Fixed Output Voltage: The L7815ABD2T-TR provides a fixed output voltage of 15V, ensuring consistent power supply to connected devices.
• High Input Voltage Range: With a maximum input voltage of 35V, this regulator can handle a wide range of input voltages, making it versatile for various applications.
• 1.5A Output Current: The device is capable of delivering a continuous output current of 1.5A, suitable for powering devices with moderate power requirements.
• Positive Output Configuration: The L7815ABD2T-TR features a positive output configuration, making it ideal for applications that require a positive voltage reference.
• Over Temperature and Short Circuit Protection: This regulator is equipped with built-in protection features to safeguard against over-temperature and short-circuit conditions.
• Low Quiescent Current: The L7815ABD2T-TR consumes only 6mA of quiescent current, contributing to low power consumption in standby modes.
• High PSRR: The device offers a high power supply rejection ratio (PSRR) of 58dB at 120Hz, ensuring stable operation even in noisy environments.

L7815ABD2T-TR Applications

The L7815ABD2T-TR is ideal for a variety of applications where a stable and reliable 15V power supply is required. Some specific use cases include:

• Industrial Control Systems: The L7815ABD2T-TR can be used to provide a stable power supply to microcontrollers and other control components in industrial automation systems.
• Telecommunications Equipment: This regulator is suitable for powering electronic components in telecommunications equipment, such as routers, switches, and base stations.
• Automotive Electronics: The L7815ABD2T-TR can be used in automotive applications, such as infotainment systems and electronic control units, where a stable 15V power supply is needed.
• Medical Devices: This regulator can be used in medical devices that require a stable power supply, such as patient monitors and diagnostic equipment.

Conclusion of L7815ABD2T-TR

The L7815ABD2T-TR is a versatile and reliable linear voltage regulator that offers a fixed output voltage of 15V with a maximum input voltage of 35V. Its high output current capability, positive output configuration, and built-in protection features make it an ideal choice for a wide range of applications, including industrial control systems, telecommunications equipment, automotive electronics, and medical devices. With its low quiescent current and high PSRR, the L7815ABD2T-TR ensures stable and efficient operation in various environments.