The LM140K-12 is a high-quality voltage regulator designed and manufactured by Texas Instruments. This product is part of the LM140 series, which are monolithic integrated circuits built to provide fixed voltages for a wide range of applications, including local on-card regulation, programmable outputs, and power supplies with a higher level of versatility.

Key Features

• Output Voltage: The LM140K-12 provides a fixed output voltage of 12V, which is ideal for stable and reliable power supply needs.
• Current Capacity: It can deliver an output current of up to 1.5A, making it suitable for a variety of moderate to high-power applications.
• Thermal Overload Protection: The device includes built-in thermal overload protection that safeguards it from damage due to excessive heat.
• Short Circuit Protection: The LM140K-12 also features short circuit protection, ensuring long-term reliability and safety for both the regulator and the connected components.
• Safe Operating Area Protection: With this feature, the device is protected from immediate and future damage under extreme conditions.

Applications

The LM140K-12 is versatile and can be used in various applications, such as:

• Power supplies for personal computers, robotics, and other digital devices
• Battery chargers and power management systems
• Automotive electronics, including GPS and entertainment systems
• Industrial equipment requiring stable voltage supplies

Technical Specifications

With its robust design and reliable performance, the LM140K-12 from Texas Instruments stands as an excellent choice for those in need of a dependable fixed voltage regulator.