The TPS2051CDBVR is a power distribution switch from Texas Instruments, designed to provide overcurrent protection and enable system-level power management in a wide range of applications. It is a low ON resistance, single-channel power switch that operates at a nominal input voltage of 2.7V to 5.5V, making it suitable for use in various battery-powered and low voltage systems. With a typical operating current of 20μA, the TPS2051CDBVR is highly efficient and can help extend the battery life of portable devices. It also features thermal shutdown protection and an adjustable current limit, ensuring reliable and safe operation in diverse environmental conditions. This power distribution switch is available in a small SOT-23 package, making it ideal for space-constrained designs. It is also compatible with a wide range of electronic components and easy to integrate into existing circuits. For reliable performance and efficient power management, the TPS2051CDBVR is the ideal choice for designers and manufacturers working on a variety of electronic devices.