Features
• Input voltage range from 2.8 V to 5.5 V
• 7 buck SMPS converters with adaptive constant on-time (COT) topology
• 6 adjustable general purpose LDOs
• 1 LDO for DDR3L/DDR4 termination (sink-source), bypass mode for lpDDR or
as a general purpose LDO
• 1 LDO for USB PHY supply with automatic power source detection
• 1 reference voltage VREFDDR LDO for DDR memory
• 2 MHz switching frequency buck converters with forced PWM and spread
spectrum function
• User programmable non-volatile memory (NVM), enabling scalability to support
a wide range of applications
• Immediate output alternate settings toggle by dedicated power control pins
• Programmable output voltages turn ON/OFF sequences
• I²C and digital IO control interfaces
• WFQFN 56L (6.5 x 6.5 x 0.9 mm)

Applications
• Power management for embedded microprocessor units
• Wearable and IoT
• Portable devices
• Man-machine interfaces
• Smart home
• Power management unit companion chip of the STM32MP2 MPU