Texas Instruments

TL780-12CKC

TL780-12CKC Description

The TL780-12CKC is a fixed linear regulator designed by Texas Instruments, offering a robust solution for power management applications. This device features a fixed output voltage of 12V and is capable of delivering a maximum output current of 1.5A. It is designed to operate within an input voltage range up to 30V, making it suitable for a variety of power supply requirements. The regulator is housed in a TO-220-3 package, which is ideal for through-hole mounting, ensuring ease of integration into various electronic circuits.

TL780-12CKC Features

• Output Type: Fixed, providing a stable 12V output voltage.
• Input Voltage Range: Up to 30V, offering flexibility in power supply design.
• Output Current: Capable of delivering up to 1.5A, suitable for applications requiring moderate power levels.
• Number of Regulators: Single regulator, simplifying circuit design.
• Output Configuration: Positive, ensuring compatibility with a wide range of electronic systems.
• Voltage Dropout: Maximum of 2V at 1A, enhancing efficiency in low-input voltage scenarios.
• Protection Features: Over current, over temperature, reverse polarity, and short circuit protection, ensuring reliable operation and safeguarding against common failure modes.
• Operating Temperature: Wide range from 0°C to 125°C, making it suitable for both industrial and consumer applications.
• PSRR: 85dB at 120Hz, providing excellent noise rejection and stable output voltage.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental safety and regulatory adherence.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for storage and handling in various environments.

TL780-12CKC Applications

The TL780-12CKC is ideal for applications requiring a stable and reliable power supply. Its fixed 12V output and 1.5A current capability make it suitable for:

• Industrial Control Systems: Providing stable power to sensors, actuators, and control modules.
• Consumer Electronics: Powering devices such as routers, modems, and set-top boxes.
• Telecommunications: Supplying power to network interface cards and other communication equipment.
• Automotive Electronics: Ensuring reliable power for infotainment systems and electronic control units.
• Medical Devices: Offering stable power for diagnostic equipment and monitoring devices.

Conclusion of TL780-12CKC

The TL780-12CKC from Texas Instruments is a versatile and reliable fixed linear regulator, designed to meet the demands of various power management applications. Its stable 12V output, combined with robust protection features and wide operating temperature range, makes it an excellent choice for both industrial and consumer electronics. While the product is marked as obsolete, its continued availability ensures that existing systems can be maintained and new designs can still benefit from its reliable performance.