MONOLITHIC POWER SYSTEMS (MPS) MPM3808GLE-18-AEC1-P DC-DC Switching Synchronous Buck Regulator, AEC-Q100, 2.5-5.5 V in, 1.8 V/3 A out, 2.4MHz, WFQFN-15

MPM3808 is an easy-to-use, fully integrated, synchronous step-down power module with a built-in inductor and power MOSFETs. It can achieve up to 3A of continuous output current (IOUT), with excellent load and line regulation. The constant-on-time (COT) control scheme provides fast transient response and eases loop stabilization. Fault protections include cycle-by cycle current limiting and thermal shutdown. An open-drain power good (PG) signal indicates that the output voltage (VOUT) exceeds 90% of its nominal voltage. The MPM3808 is ideal for a wide range of applications, including high-performance digital signal processors (DSPs), advanced driver assistance system (ADAS) sensors, portable and mobile devices, and other low-power systems with constrained area. The MPM3808 requires a minimal number of readily available, standard external components. Applications include camera modules, ADAS sensors, automotive infotainment and automotive V2X.

• Fixed output voltage of 1.8V
• Designed for automotive applications, wide 2.5V to 5.5V operating VIN range, up to 3A IOUT
• 1% feedback (FB) accuracy, -40°C to +150°C operating TJ range, available in AEC-Q100 Grade 1
• Increased battery life, 21μA sleep mode, AAM mode-increased efficiency under light-load conditions
• High performance for improved thermals, 65mohm and 35mohm integrated internal power MOSFETs
• Optimized for EMC and EMI, 2.4MHz fSW, MeshConnectâ�¢ flip-chip package
• Integrated internal power MOSFETs, integrated compensation network
• Enable (EN) for power sequencing, power good (PG), OVP and SCP with hiccup mode
• 100% duty cycle, external soft start (SS) control output discharge
• Available in a small QFN-15 (3mmx4mmx1.6mm) package

MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.