Texas Instruments

UA78M05CDCYRG3

UA78M05CDCYRG3 Description

The UA78M05CDCYRG3 is a high-performance linear voltage regulator designed by Texas Instruments, offering a fixed 5V output voltage with a maximum output current of 500mA. This regulator is housed in a Surface Mount SOT223-4 package, making it ideal for compact and space-constrained applications. The device is designed to operate within an input voltage range up to 25V, ensuring robustness and reliability in various power supply scenarios.

UA78M05CDCYRG3 Features

• Output Type: Fixed, providing a stable 5V output voltage.
• Input Voltage Range: Capable of handling input voltages up to 25V, ensuring compatibility with a wide range of power sources.
• Output Current: Delivers a maximum output current of 500mA, suitable for powering a variety of electronic devices and components.
• Number of Regulators: Features a single regulator, simplifying design and reducing component count.
• Output Configuration: Positive output configuration, ensuring compatibility with most electronic systems.
• Voltage Dropout: A maximum dropout voltage of 2V at 350mA, allowing for efficient operation even at lower input voltages.
• Protection Features: Equipped with over-current, over-temperature, and short-circuit protection, enhancing reliability and longevity.
• Operating Temperature: Wide operating temperature range from 0°C to 125°C, making it suitable for both commercial and industrial applications.
• PSRR: High power supply rejection ratio of 80dB at 120Hz, ensuring minimal noise and ripple in the output voltage.
• Compliance: ROHS3 compliant and REACH unaffected, adhering to environmental and regulatory standards.
• Moisture Sensitivity Level: MSL 2 (1 Year), ensuring the device remains protected during storage and handling.
• Packaging: Supplied in Tape & Reel (TR) packaging, facilitating automated assembly processes.

UA78M05CDCYRG3 Applications

The UA78M05CDCYRG3 is well-suited for a variety of applications where a stable and reliable 5V power supply is required. Its compact size and robust performance make it ideal for:

• Consumer Electronics: Powering devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Providing stable power to sensors, actuators, and control systems.
• Automotive Electronics: Ensuring reliable operation in automotive applications, including infotainment systems and electronic control units.
• Medical Devices: Supplying power to medical equipment where stability and reliability are critical.
• Telecommunications: Powering components in routers, switches, and other networking equipment.

Conclusion of UA78M05CDCYRG3

The UA78M05CDCYRG3 from Texas Instruments is a versatile and reliable linear voltage regulator, offering a fixed 5V output with a maximum current of 500mA. Its robust design, featuring over-current, over-temperature, and short-circuit protection, ensures long-term reliability and stability. The wide input voltage range and high PSRR make it suitable for a variety of applications, from consumer electronics to industrial and automotive systems. The compact SOT223-4 package and surface mount configuration further enhance its suitability for space-constrained designs. Overall, the UA78M05CDCYRG3 is an excellent choice for engineers seeking a high-performance, reliable, and compliant voltage regulator for their projects.