Renesas Electronics, ISL85413FRTZ-T7A Step-Down Switching Regulator 300mA

The Renesas Synchronous Buck Regulator is a 300mA with an input range of 3.5V to 40V. It provides an easy to use, high efficiency low BOM count solution for a variety of applications. The ISL85413 integrates both high-side and low-side NMOS FETs and features a PFM mode for improved efficiency at light loads. This feature can be disabled if forced PWM mode is desired. The part switches at a default frequency of 700kHz.

Wide input voltage range of 3.5V to 40V
Synchronous operation for high efficiency
Internal switching frequency 700kHz
Continuous output current up to 300mA
Minimal external components required
Power-good and enable functions available