STMicroelectronics LM217D2T-TR Voltage Regulator

The LM217D2T-TR from STMicroelectronics is a robust and reliable voltage regulator, designed to offer a stable output voltage over a wide range of input voltages and load conditions. This component is part of the LM217 series, which is well-known for its versatility and efficiency in various electronic applications. The device is particularly suitable for applications that require a fixed output voltage, such as power supplies, instrumentation, and consumer electronics.

The LM217D2T-TR is a 1.5 A adjustable and positive voltage regulator capable of providing an output voltage ranging from 1.2 V to 37 V, which can be set by two external resistors. This feature allows designers to customize the output voltage to meet the specific requirements of their circuitry. It comes in a TO-220 package, which is widely used and known for its ease of integration into a variety of PCB layouts.

One of the key features of the LM217D2T-TR is its thermal overload protection, which ensures the device remains operational even under high-load conditions. Additionally, the regulator includes short-circuit protection and safe area protection, enhancing its reliability and longevity in the field. The device also boasts a low dropout voltage, which means it can maintain regulation with a minimal difference between the input and output voltages, making it highly efficient for battery-powered applications.

STMicroelectronics has designed the LM217D2T-TR with a wide operating temperature range from -40°C to +150°C, making it suitable for use in harsh environments. The regulator's excellent line and load regulation ensure a stable output even with fluctuations in the input voltage or variations in the load, which is crucial for sensitive electronics.

In summary, the LM217D2T-TR voltage regulator from STMicroelectronics is a versatile, reliable, and efficient solution for a wide range of power management applications. Its adjustable output voltage, protection features, and robust package make it an ideal choice for designers looking to enhance the performance and reliability of their electronic products.