onsemi

MC78LC50HT1

MC78LC50HT1 Description

The MC78LC50HT1, manufactured by onsemi, is a Linear & Switching Voltage Regulator that offers a fixed output voltage of 5V and supports an output current of 80mA. This single regulator is designed for positive output configurations and is surface-mountable, making it suitable for a variety of electronic applications.

MC78LC50HT1 Features

• Output Type: Fixed, ensuring a stable and consistent output voltage.
• Voltage - Input (Max): 12V, providing flexibility in input voltage requirements.
• Current - Output: 80mA, suitable for applications requiring moderate current.
• Number of Regulators: 1, simplifying circuit design.
• Output Configuration: Positive, ideal for applications that require a positive voltage reference.
• Product Status: Obsolete, indicating that this model is no longer in production.
• REACH Status: REACH Unaffected, ensuring compliance with European regulations.
• Voltage Dropout (Max): 0.038V @ 1mA, offering high efficiency.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), providing robustness against moisture.
• Current - Quiescent (Iq): 3.9 µA, minimizing power consumption in standby mode.
• Mounting Type: Surface Mount, facilitating integration into compact designs.
• Package: Tape & Reel (TR)

MC78LC50HT1 Applications

The MC78LC50HT1 is ideal for applications where a stable 5V output is required, such as in consumer electronics, telecommunications, and industrial control systems. Its fixed output and moderate current capability make it suitable for powering small to medium-sized circuits. Despite being obsolete, its unique features and advantages, such as low voltage dropout and high efficiency, can still be beneficial in legacy systems or specific applications where this model is already in use.

Conclusion of MC78LC50HT1

While the MC78LC50HT1 is an obsolete model, its fixed 5V output, 80mA current capability, and positive output configuration make it a reliable choice for specific applications. Its low voltage dropout and high efficiency are unique features that offer performance benefits over similar models. For systems that require a stable and consistent power supply within these parameters, the MC78LC50HT1 remains a viable option, despite its discontinued status.