Rochester Electronics PMIC - PMIC - Voltage Regulators - Linear - TPS77133QDGKRMO TPS77133QDGKRMO

The TPS77133QDGKRMO is a low-dropout (LDO) voltage regulator capable of delivering up to 150 mA of output current. It features a fixed output voltage of 3.3 V and operates with a typical dropout voltage of 115 mV at full load. The device is designed with an ultra-low quiescent current of 92 µA, which decreases to less than 1 µA when disabled, making it suitable for battery-powered applications. This regulator is housed in an 8-pin MSOP package and is optimized for stability with a variety of output capacitors, including low ESR ceramic and tantalum capacitors. It offers low noise performance, with an output noise level of 55 µVrms without the need for external filter capacitors. The TPS77133QDGKRMO also includes thermal shutdown protection and fast transient response capabilities. Engineers may find this product beneficial for applications requiring efficient voltage regulation with minimal power loss and noise, particularly in portable devices.