Texas Instruments

TL783CKCE3

TL783CKCE3 Description

The TL783CKCE3 is a linear voltage regulator designed by Texas Instruments, featuring an adjustable output voltage ranging from 1.25V to 125V. This versatile regulator is capable of delivering up to 700mA of output current, making it suitable for a wide range of applications. The regulator is housed in a through-hole TO220-3 package, which offers robust mechanical stability and excellent thermal performance. Despite being marked as obsolete, the TL783CKCE3 remains a reliable choice for engineers who require a high-performance linear regulator with a wide input voltage range (up to 125V) and comprehensive protection features, including over-temperature and short-circuit protection.

TL783CKCE3 Features

• Adjustable Output Voltage: The TL783CKCE3 provides an adjustable output voltage from 1.25V to 125V, offering flexibility to meet various power supply requirements.
• High Input Voltage Range: With a maximum input voltage of 125V, this regulator can handle a broad range of input voltages, making it suitable for diverse applications.
• High Output Current: Capable of delivering up to 700mA of output current, the TL783CKCE3 is ideal for applications requiring moderate to high current loads.
• Single Regulator Design: The TL783CKCE3 features a single regulator, simplifying the design and reducing the component count in power supply circuits.
• Positive Output Configuration: The regulator offers a positive output configuration, which is commonly required in many electronic systems.
• Protection Features: Over-temperature and short-circuit protection ensure the reliability and longevity of the regulator, safeguarding against potential damage.
• Wide Operating Temperature Range: The TL783CKCE3 operates reliably within a temperature range of 0°C to 125°C, making it suitable for both commercial and industrial environments.
• High PSRR: A high power supply rejection ratio (PSRR) of 76dB at 120Hz ensures that the regulator can effectively filter out noise and ripple from the input supply, resulting in a clean and stable output voltage.
• Compliance and Packaging: The TL783CKCE3 is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. The moisture sensitivity level (MSL) is 1 (unlimited), making it suitable for various manufacturing processes.

TL783CKCE3 Applications

The TL783CKCE3 is well-suited for a variety of applications due to its wide input voltage range, high output current capability, and adjustable output voltage. Some specific use cases include:

• Power Supply Design: Ideal for designing power supplies that require a wide input voltage range and adjustable output voltage.
• Industrial Control Systems: Suitable for industrial applications where robustness and reliability are critical, and the operating temperature range can be quite broad.
• Telecommunications: The regulator's high PSRR and wide input voltage range make it suitable for telecom equipment that requires stable power supplies.
• Automotive Electronics: Given its high current capability and wide operating temperature range, the TL783CKCE3 can be used in automotive applications where reliability and performance are paramount.
• Medical Devices: The regulator's compliance with environmental and regulatory standards makes it suitable for use in medical devices that require stable and reliable power supplies.

Conclusion of TL783CKCE3

The TL783CKCE3, despite being marked as obsolete, remains a robust and reliable linear voltage regulator with a wide range of technical specifications and performance benefits. Its adjustable output voltage, high input voltage range, and comprehensive protection features make it a versatile choice for various applications. The regulator's high PSRR ensures clean and stable output voltage, while its compliance with environmental and regulatory standards ensures it meets modern manufacturing requirements. Whether used in power supply design, industrial control systems, telecommunications, automotive electronics, or medical devices, the TL783CKCE3 offers a reliable and high-performance solution for engineers and designers in the electronics industry.