Nisshinbo Micro Devices Inc. PMIC - Power Distribution Switches, Load Drivers R5540K002D-TR

The R5540K002D-TR is an N-channel Load Switch IC designed for efficient power distribution in electronic applications. It operates within an input voltage range of 0.75V to 3.6V and features a low supply current of approximately 9µA during operation and 0.1µA in standby mode. The device has a typical on-resistance of 120mΩ at 1.2V, allowing for effective current management with a minimum output current capability of 200mA. This IC includes built-in over-current sensing and a soft-start function, enhancing its reliability and performance in various applications. The R5540K002D-TR is packaged in an ultra-compact DFN(PL)1010-4F format, facilitating high-density mounting on circuit boards. It is suitable for use as a secondary power source in devices such as mobile communication equipment, cameras, and camcorders.