Texas Instruments

UA78M05CKTPR

UA78M05CKTPR Description

The UA78M05CKTPR is a Linear & Switching Voltage Regulator IC from Texas Instruments. It offers a fixed output voltage of 5V and can deliver a continuous output current of 500mA. This device is designed for surface mount applications and is packaged in a Tape & Reel (TR) format. With a voltage dropout of 2V at 350mA, it provides efficient power regulation in various electronic systems.

UA78M05CKTPR Features

• Fixed Output Voltage: The UA78M05CKTPR provides a stable 5V output, ensuring consistent power delivery to connected devices.
• High Output Current: Capable of delivering up to 500mA, this regulator is suitable for applications requiring higher current loads.
• Single Regulator: The device features a single output, simplifying design and reducing complexity in power management systems.
• Positive Output Configuration: Ideal for applications requiring a positive voltage reference.
• Robust Protection Features: Includes over current, over temperature, and short circuit protection to safeguard the device and connected components.
• Compliance: RoHS3 compliant and REACH unaffected, ensuring environmental and regulatory compliance.
• Operating Temperature: Designed to operate in harsh environments with a temperature range of 0°C to 125°C.
• PSRR: Offers an 80dB power supply rejection ratio at 120Hz, minimizing noise and ensuring clean output.

UA78M05CKTPR Applications

The UA78M05CKTPR is ideal for a variety of applications where stable and efficient power regulation is critical:

• Portable Electronics: Due to its small form factor and high efficiency, it is suitable for powering portable devices like smartphones and tablets.
• Industrial Control Systems: Reliable power regulation in industrial environments with fluctuating input voltages.
• Automotive Electronics: Provides stable power to automotive systems, such as infotainment and sensor arrays.
• Telecommunications: Ensures consistent power delivery to communication equipment, enhancing system reliability.

Conclusion of UA78M05CKTPR

The UA78M05CKTPR is a versatile Linear & Switching Voltage Regulator IC from Texas Instruments, offering a fixed 5V output and 500mA current capability. Its robust protection features, compliance with environmental regulations, and wide operating temperature range make it an ideal choice for a variety of applications in the electronics industry. Despite being classified as obsolete, its unique features and advantages make it a valuable option for specific use cases where a reliable and efficient power regulator is required.