Nisshinbo Micro Devices Inc. IC SUPERVISOR 1 CHANNEL SOT23-5 R3111N191A-TR-FE

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The R3111N191A-TR-FE is a compact, high-performance switching regulator designed to provide a stable output voltage from an input voltage source. It features a built-in MOSFET for improved efficiency and thermal performance, and includes overcurrent protection, short-circuit protection, and thermal shutdown functions for enhanced reliability and safety. The device also offers a fixed 3.3V output voltage and operates with a wide input voltage range of 2.7V to 5.5V, making it suitable for various applications such as portable devices, IoT devices, and industrial equipment.