onsemi

CAT6218-300TDGT3

CAT6218-300TDGT3 Description

The CAT6218-300TDGT3 is a linear voltage regulator IC from onsemi, designed to provide a stable 3V output with a maximum current of 300mA. This device is housed in a compact TSOT23-5 package, making it ideal for space-constrained applications. With a fixed output type and a single regulator, the CAT6218-300TDGT3 offers a simple and efficient solution for voltage regulation.

CAT6218-300TDGT3 Features

Key features of the CAT6218-300TDGT3 include:

• Output Type: Fixed, providing a stable 3V output voltage.
• Voltage - Input (Max): 5.5V, ensuring compatibility with a wide range of input voltage sources.
• Current - Output: 300mA, suitable for applications requiring moderate current levels.
• Number of Regulators: 1, simplifying the design and reducing complexity.
• Output Configuration: Positive, allowing for straightforward integration into positive voltage systems.
• Voltage Dropout (Max): 0.3V @ 300mA, maintaining high efficiency and minimizing power loss.
• PSRR: 64dB ~ 54dB (1kHz ~ 20kHz), providing excellent power supply rejection ratio for stable operation.
• Control Features: Enable, allowing for easy control and integration into various systems.
• Protection Features: Over Temperature, ensuring reliable operation and preventing damage due to overheating.

CAT6218-300TDGT3 Applications

The CAT6218-300TDGT3 is ideal for a variety of applications where stable voltage regulation is required. Some specific use cases include:

1. Portable Electronic Devices: Due to its low quiescent current and small form factor, the CAT6218-300TDGT3 is well-suited for battery-powered devices such as smartphones, tablets, and wearables.
2. Industrial Control Systems: The device's ability to handle a wide input voltage range and provide a stable output makes it suitable for industrial applications where reliable power regulation is critical.
3. Automotive Electronics: The CAT6218-300TDGT3 can be used in automotive systems where a stable 3V supply is needed for various electronic components.

Conclusion of CAT6218-300TDGT3

The CAT6218-300TDGT3 is a versatile and reliable linear voltage regulator IC from onsemi, offering a fixed 3V output with a maximum current of 300mA. Its compact TSOT23-5 package, low quiescent current, and robust protection features make it an excellent choice for a wide range of applications, including portable electronics, industrial control systems, and automotive electronics. While the product is currently listed as obsolete, it remains a valuable option for existing designs and applications where a stable and efficient voltage regulator is required.