Looking for a reliable and cost-effective solution for overcurrent and thermal protection in your electronic circuit design? The TPS2051CDBVR is a highly efficient and low-dropout power distribution switch from Texas Instruments that meets your requirements. With a low on-state resistance of just 115mΩ, it can handle continuous current up to 500mA, making it suitable for a wide range of applications. The TPS2051CDBVR features a thermal shutdown function and overcurrent protection to ensure the safety and longevity of your electronic devices. Its small SOT-23 package makes it perfect for space-constrained designs, and its low quiescent current consumption helps maximize battery life in portable devices. This power distribution switch is an ideal choice for applications such as USB port power distribution, portable and battery-powered equipment, and industrial automation. With its reliable performance and affordable price, the TPS2051CDBVR is the perfect choice for your power management needs.