The LM350K, manufactured by STMicroelectronics, falls within the category of linear voltage regulators, presented in a robust TO-204AA, TO-3 package. This component is designed for through-hole mounting, ensuring a durable and reliable connection for applications requiring a stable power supply. Operating across a temperature range of 0°C to 125°C, the LM350K is well-suited to withstand challenging environments, maintaining its performance in a variety of settings.

Though the LM350K is classified as obsolete, its enduring utility in legacy systems and specific niche applications cannot be overstated. Its packaging format, the TO-3, is notable for its historical relevance and ongoing preference in certain high-power, high-reliability circuits.

While no specific series is attributed to this part, the LM350K encapsulates the quality and reliability expected from STMicroelectronics components. The TO-3 package is especially favored for its heat dissipation capabilities, making the LM350K a go-to for applications requiring a robust linear voltage regulation solution.

Applications historically benefiting from the LM350K span across various industries, including but not limited to, telecommunications, industrial control systems, and automotive electronics. Its versatility and performance under a range of thermal conditions have solidified its position as a valuable component for projects necessitating a reliable, adjustable power source.

Notably, the device’s capability to be incorporated into diverse systems, despite its status as an obsolete component, speaks to its design excellence and operational reliability, hallmarks of STMicroelectronics’ commitment to quality in the semiconductor field.