onsemi

MC7915CD2TR4  

Linear & Switching Voltage Regulators

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.

MC7915CD2TR4 Documents

Download datasheets and manufacturer documentation for MC7915CD2TR4