Product Overview: LP2982IM5-5.0 Voltage Regulator

The LP2982IM5-5.0 from Texas Instruments is a high-performance, low-dropout (LDO) linear voltage regulator that offers a stable and reliable power supply for a wide range of applications. This regulator is capable of delivering a fixed output voltage of 5.0V with an output accuracy of ±0.5% at rated conditions. It is designed to support an input voltage range from 2.7V to 16V, making it versatile for various electronic devices and systems.

With an impressive low dropout voltage of typically 280mV at full load, the LP2982IM5-5.0 ensures efficient operation even when the input voltage is close to the output voltage. This characteristic makes it an ideal choice for battery-powered devices where maximizing battery life is crucial. The device is capable of supplying up to 50mA of output current, which is suitable for low-power applications such as microcontrollers, sensors, and analog circuits.

One of the notable features of the LP2982IM5-5.0 is its low quiescent current, typically 28µA in operation and 1µA in shutdown mode. This feature contributes to the overall energy efficiency of the system it powers. Additionally, the device incorporates several safety features, including over-current protection and thermal shutdown, to ensure the protection of the regulator and the system during fault conditions.

The LP2982IM5-5.0 comes in a compact SOT-23-5 package, making it suitable for space-constrained applications. The small footprint of the package allows for its integration into portable devices without significantly increasing the overall size or weight.

Overall, the LP2982IM5-5.0 from Texas Instruments is a robust and reliable voltage regulator that provides a fixed 5.0V output with high accuracy. Its low dropout voltage, low quiescent current, and comprehensive protection features make it an excellent choice for designers looking to enhance the performance and efficiency of their electronic systems.