Product Overview: LM337KTER Adjustable Negative Voltage Regulator

The LM337KTER is a versatile and robust adjustable negative voltage regulator designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This regulator is part of the LM337 series, well-known for their reliability and performance in a wide range of applications requiring negative voltage regulation.

This particular model, the LM337KTER, comes in a TO-220 package, offering a compact form factor suitable for printed circuit boards with limited space. It is capable of delivering an output current of 1.5A, which makes it suitable for medium power applications. The output voltage is adjustable from -1.2V to -37V, providing designers with flexibility to tailor the power supply to the specific needs of their circuits.

Key Features:

• Output Voltage Range: Adjustable from -1.2V to -37V, allowing for a wide range of applications.
• Output Current: Capable of delivering up to 1.5A, making it suitable for a variety of medium power requirements.
• Package Type: TO-220, which is widely used and easy to integrate into different designs.
• Thermal Regulation: Excellent thermal performance with built-in protection features including over-temperature shutdown and safe area compensation.
• Line Regulation: Typically 0.01% per volt, ensuring stable operation with varying input voltages.
• Load Regulation: Typically 0.3%, maintaining consistent output despite changes in the load.

The LM337KTER is particularly suited for custom power supplies, as it can be paired with a fixed output regulator to create a dual polarity power supply. Additionally, it is often used in battery chargers, motor controls, and other negative voltage applications. Its robust design includes features such as current limiting, thermal overload protection, and safe area compensation, all of which contribute to the device's reliability and longevity.

For engineers and designers looking for a reliable and adjustable negative voltage regulator, the LM337KTER from Texas Instruments is an excellent choice. With its combination of flexibility, power, and protection features, it stands out as a solid component for a variety of electronic projects and commercial products.