Texas Instruments

UA7908CKCS  

Linear & Switching Voltage Regulators

UA7908CKCS Description

The UA7908CKCS is a fixed negative output linear regulator designed by Texas Instruments, offering a regulated output voltage of -8V at a maximum current of 1.5A. This device is housed in a TO-220-3 package and is suitable for through-hole mounting. It features a dropout voltage of 1.1V at 1A, ensuring efficient operation even under varying load conditions. The regulator is designed to operate within a temperature range of 0°C to 125°C, making it suitable for a range wide of industrial and commercial applications.

UA7908CKCS Features

• Output Type: Fixed negative output voltage of -8V.
• Output Current: Capable of delivering up to 1.5A.
• Number of Regulators: Single regulator.
• Voltage Dropout: Maximum dropout voltage of 1.1V at 1A, ensuring efficient operation under varying load conditions.
• Protection Features: Over-current, over-temperature, and short-circuit protection to enhance reliability and safety.
• Power Supply Rejection Ratio (PSRR): 60dB at 120Hz, providing excellent noise rejection and stable output voltage.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental and regulatory compliance.
• Mounting Type: Through-hole, suitable for robust and reliable mechanical integration.
• Package: Supplied in a tube package, facilitating easy handling and storage.
• Operating Temperature: Wide operating temperature range from 0°C to 125°C, suitable for various environmental conditions.

UA7908CKCS Applications

The UA7908CKCS is ideal for applications requiring a stable negative voltage supply. Its robust design and protection features make it suitable for:

• Industrial Equipment: Powering control systems, sensors, and actuators that require a stable -8V supply.
• Telecommunications: Providing regulated power to communication modules and interfaces.
• Automotive Electronics: Suitable for automotive applications where a reliable negative voltage supply is needed.
• Consumer Electronics: Ideal for powering audio amplifiers, motor controls, and other devices that require a stable negative voltage.

Conclusion of UA7908CKCS

The UA7908CKCS from Texas Instruments is a versatile and reliable linear regulator designed for applications requiring a stable -8V supply. Its high current capability, low dropout voltage, and comprehensive protection features make it an excellent choice for a wide range of industrial and consumer applications. The device's compliance with environmental and regulatory standards ensures it meets the demands of modern electronics manufacturing. Whether used in industrial control systems, telecommunications, automotive electronics, or consumer devices, the UA7908CKCS provides a dependable and efficient power solution.

UA7908CKCS Documents

Download datasheets and manufacturer documentation for UA7908CKCS

EOL :

Product Discontinuance Notification 2024-04-05 (PDF)       Product Discontinuance Notification (PDF)      

Images :

Mechanical Outline Drawing      

PCN :

Add Cu as Alternative Wire Base Metal for Selected Device(s) on T0-220 (KCS) and SOT-23 (DBV) packages (PDF)