The LT1376CS8-5#PBF is a low-noise, constant-frequency, step-down switching regulator provided by Analog Devices. It is designed to provide up to 600mA of continuous output current and can operate from input voltages as low as 2.5V up to 20V. The device features a wide PWM operating frequency range of 200kHz to 1.2MHz, allowing for flexible design. Its wide input voltage range and low output ripple of 10mV allow for cost-effective regulation for a variety of applications. It includes integrated protection features such as overcurrent, cycle-by-cycle current limiting, and thermal shutdown. The device is housed in the 16-pin lead free, 5mm × 6mm QFN package. This part is well-suited for automotive, industrial, consumer, and commercial applications.