onsemi

MC7915CD2TR4

MC7915CD2TR4 Description

The MC7915CD2TR4 is a fixed output linear regulator designed for providing a stable -15V output at a maximum current of 1A. Manufactured by onsemi, this component is part of the Power Management Integrated Circuits (PMIC) category and is housed in a D2PAK package, suitable for surface mount applications. Despite being marked as obsolete, the MC7915CD2TR4 remains a reliable choice for applications requiring a negative voltage output.

MC7915CD2TR4 Features

• Output Type: Fixed at -15V, ensuring a consistent voltage supply.
• Current - Output: Capable of delivering up to 1A, making it suitable for a variety of power-hungry applications.
• Number of Regulators: Single regulator design simplifies circuit design and reduces component count.
• Output Configuration: Negative output voltage, ideal for applications requiring a negative supply rail.
• Voltage Dropout (Max): 1.3V at 1A (Typ), ensuring efficient operation even under high load conditions.
• Operating Temperature: Wide range of 0°C to 125°C, suitable for industrial and automotive environments.
• PSRR: 60dB at 120Hz, providing excellent noise rejection and stable output.
• Protection Features: Over current and over temperature protection ensure robustness and reliability.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), suitable for various manufacturing processes.
• Mounting Type: Surface Mount, facilitating compact and reliable PCB designs.
• Package: Tape & Reel (TR), ideal for automated assembly lines.
• REACH Status: REACH Unaffected, ensuring compliance with environmental regulations.
• ECCN: EAR99, indicating compliance with export regulations.
• HTSUS: 8542.39.0001, facilitating customs and import processes.

MC7915CD2TR4 Applications

The MC7915CD2TR4 is ideal for applications requiring a stable negative voltage supply. Its ability to deliver 1A at -15V makes it suitable for:

• Industrial Control Systems: Providing power to sensors and actuators that require a negative supply voltage.
• Telecommunications Equipment: Supplying power to components in base stations and communication devices.
• Automotive Electronics: Powering electronic control units (ECUs) and other automotive systems that need a negative voltage rail.
• Medical Devices: Ensuring reliable power supply to medical equipment that requires a negative voltage for operation.

Conclusion of MC7915CD2TR4

The MC7915CD2TR4 is a robust and reliable linear regulator designed for applications requiring a stable -15V output. Its fixed output voltage, high current capability, and comprehensive protection features make it an excellent choice for a variety of industrial, automotive, and medical applications. Despite being marked as obsolete, the MC7915CD2TR4 continues to offer a reliable and efficient power solution, ensuring stable operation across a wide temperature range. Its surface mount package and tape & reel format make it ideal for modern manufacturing processes, while its compliance with environmental and export regulations ensures ease of use and deployment.