The LMR16006 is a PWM DC/DC buck (step-down) regulator. With a wide input range of 4 V to
60 V, it is suitable for a wide range of application from industrial to automotive for power
conditioning from an unregulated source. The regulator’s standby current is 28 µA in ECO mode,
which is suitable for battery operating systems. An ultra low 1 µA shutdown current can further
prolong battery life. Operating frequency is fixed at 0.7 MHz (X version) and 2.1 MHz (Y version)
allowing the use of small external components while still being able to have low output ripple
voltage. Soft-start and compensation circuits are implemented internally, which allows the device
to be used with minimized external components. The LMR16006 is optimized for up to 600 mA load
currents. It has a 0.765 V typical feedback voltage. The device has built-in protection features
such as pulse by pulse current limit, thermal sensing and shutdown due to excessive power
dissipation. The LMR16006 is available in a low profile SOT-6L package.