Product Overview: LM337LZ/LFT3 by Texas Instruments

The LM337LZ/LFT3 is a versatile and reliable adjustable negative voltage regulator designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This regulator is capable of supplying in excess of 100 mA over an output voltage range of -1.2V to -37V. It is a perfect fit for a wide array of applications, including power supplies, instrumentation, and other electronic equipment that requires a precise negative voltage rail.

Key Features

• Adjustable Output: The output voltage can be set to any value between -1.2V and -37V with the use of two external resistors. This feature offers flexibility, making it suitable for custom voltage requirements.
• Output Current: Capable of delivering up to 100 mA of load current, it can power small devices or act as a component in larger power management systems.
• Thermal Overload Protection: The LM337LZ/LFT3 includes safety features such as thermal overload protection, which ensures the device operates within safe temperature limits, protecting it from damage due to overheating.
• Short Circuit Protection: The built-in short circuit protection feature safeguards the regulator and the downstream circuitry from potential damage caused by short circuits.
• Package: It comes in a TO-92 package, which is a through-hole mounting design that is easy to handle and integrate into various types of circuit boards.

Applications

The LM337LZ/LFT3 is a highly adaptable component that can be incorporated into numerous electronic systems. It is commonly used in:

• Adjustable power supplies
• Battery chargers
• Automotive electronics
• Instrumentation
• Analog circuits

With its robust design, comprehensive protection features, and adjustable output, the LM337LZ/LFT3 from Texas Instruments stands out as a dependable choice for professionals and hobbyists alike who require a stable and flexible negative voltage regulator for their electronic projects.

Ordering Information

The LM337LZ/LFT3 is available for order through Texas Instruments' official website or authorized distributors. Always refer to the official datasheet and product guides for detailed specifications and application notes to ensure proper usage and optimal performance.