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MC7905BTG

MC7905BTG Description

The MC7905BTG is a high-performance, fixed-output voltage regulator from onsemi, designed to provide a reliable -5V, 1A output. This through-hole, single-output regulator is housed in a TO220AB package, making it suitable for a wide range of applications. With its robust protection features and excellent performance, the MC7905BTG is an ideal choice for demanding linear voltage regulation requirements.

MC7905BTG Features

• Output Type: Fixed, providing a stable -5V output voltage.
• Current - Output: 1A, ensuring sufficient current for most applications.
• Number of Regulators: 1, simplifying circuit design and reducing complexity.
• Output Configuration: Negative, ideal for applications requiring a negative voltage supply.
• Voltage Dropout (Max): 1.3V @ 1A (Typ), ensuring efficient operation even under high load conditions.
• PSRR: 70dB (120Hz), providing excellent power supply rejection ratio for stable operation.
• Protection Features: Over Current and Over Temperature, safeguarding the device and the system.
• RoHS Status: ROHS3 Compliant, adhering to environmental regulations.
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.

MC7905BTG Applications

The MC7905BTG is ideal for various applications where a stable -5V supply is required. Some specific use cases include:

1. Audio and Video Equipment: Providing a reliable negative voltage supply for op-amps and other analog circuits.
2. Industrial Control Systems: Ensuring stable operation of control circuits and sensors.
3. Telecommunications: Powering signal conditioning circuits and other critical components.
4. Automotive Electronics: Supplying power to electronic control units and other systems.

Conclusion of MC7905BTG

The MC7905BTG is a versatile and reliable linear voltage regulator, offering a fixed -5V output with 1A capacity. Its robust protection features, excellent performance, and compliance with environmental regulations make it an ideal choice for a wide range of applications. With its unique combination of features and advantages, the MC7905BTG stands out among similar models, providing a dependable solution for demanding voltage regulation requirements.