Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-SOIC (0.154", 3.90mm Width) Exposed Pad MP1584EN-SOP8

MP1584EN-LF-Z is a high-frequency, non-synchronous step-down (buck) DC-DC switching regulator from Monolithic Power Systems. It integrates a high-side power MOSFET and is designed to efficiently convert input voltages from 4.5V to 28V into a lower, regulated output voltage with up to 3A output current. Its high switching frequency enables the use of small external components, making it ideal for compact and cost-effective power supply designs.

Key Features: • Wide 4.5V to 28V input voltage range • Adjustable output voltage from 0.8V to 25V • Up to 3A continuous output current • Integrated high-side power MOSFET • Programmable switching frequency from 100kHz to 1.5MHz • Current-mode control for fast transient response • High efficiency with pulse-skipping mode at light loads • Low quiescent current operation • Internal soft-start function • Over-current and thermal shutdown protection • Stable with ceramic output capacitors • Available in SOIC-8E package with exposed thermal pad

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