onsemi

MC78M18BTG

MC78M18BTG Description

The MC78M18BTG is a linear voltage regulator IC manufactured by onsemi, designed to provide a stable and reliable output voltage. This device features a fixed output type, with a minimum output voltage of 18V and a maximum input voltage of 35V. It is capable of delivering an output current of up to 500mA, making it suitable for a wide range of applications. The MC78M18BTG is a single-output regulator with a positive output configuration, ensuring efficient power distribution.

MC78M18BTG Features

• Fixed Output Type: Provides a stable and consistent output voltage.
• Voltage - Input (Max): 35V, allowing for a wide range of input voltages.
• Current - Output: 500mA, suitable for various power requirements.
• Number of Regulators: 1, simplifying the design process.
• Output Configuration: Positive, ensuring efficient power distribution.
• PSRR: 70dB (120Hz), providing excellent power supply rejection ratio.
• Protection Features: Over Temperature and Short Circuit, ensuring device reliability.
• RoHS Status: ROHS3 Compliant, adhering to environmental regulations.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), allowing for flexible storage and handling.
• Mounting Type: Through Hole, facilitating easy integration into existing designs.
• Package: Tube, providing a compact and robust solution.

MC78M18BTG Applications

The MC78M18BTG is ideal for applications requiring a stable and reliable power supply, such as:

• Industrial Control Systems: Providing a stable power source for various control components.
• Telecommunications Equipment: Ensuring reliable power distribution in communication devices.
• Automotive Electronics: Supplying a consistent power source for automotive control modules.
• Consumer Electronics: Powering various electronic devices with a stable output voltage.

Conclusion of MC78M18BTG

The MC78M18BTG is a versatile and reliable linear voltage regulator, offering a fixed output voltage of 18V with a maximum input voltage of 35V. Its single-output configuration, positive output, and robust protection features make it an ideal choice for a wide range of applications. Despite being classified as obsolete, the MC78M18BTG remains a popular choice for its unique features and advantages over similar models, particularly in applications where a stable and consistent power supply is critical.