Highly-integrated PMIC for the STM32MP2 series

For advanced MPU applications

Cost-effective companion chip facilitates complex designs

ST introduces the new STPMIC25 power management IC (PMIC), a solution that meets the evolving demands of modern microprocessor units (MPUs). Specifically designed for the STM32MP2 series — ST’s latest MPU —this PMIC delivers a seamless and efficient power supply solution. With its multi-output capabilities, the STPMIC25 can make your system smaller and more efficient while maintaining excellent performance.

 

A new addition to the STPMIC family

The STPMIC series, known for its integrated LDOs and high-efficiency DC-DC converters, offers excellent transient response and output voltage precision across a wide range of operating conditions. While the STPMIC1 is fully programmable and serves as the perfect companion chip for the STM32MP1 MPUs, the new STPMIC25 empowers designers working with the STM32MP2 series.

industrial-robot

Industrial and factory automation

smart-home

Home and office automation

medical-monitor

Medical monitoring

servers

Networking and telecom infrastructure

Use cases and application examples

camera

Optimize power consumption in connected devices

The advanced features of the MPU, via I²C and IO interfaces, allow power supply, to both the processor and the system peripherals.

industrial-display

Simplify new MPU-based designs

The cost-effective STPMIC25 is a fully integrated solution for STM32MP2 MPUs, memories, and external devices.

phone-charger

Save space in wall adapter-powered devices

The STPMIC25 comes in a tiny package for a minimal PCB footprint vs. a full discrete solution.

About the STPMIC25 series

The STPMIC25 integrates DC-DC converters and LDOs. The series is specifically tailored to supply power to the new generation application processor, as well as external system peripherals such as, DDR, flash memories, and other system devices.

 

  • Higher output power capability
  • Improved o/p voltage ripple/noise
  • Improved transient performance
  • Increased safety management
stpmic25

STPMIC25APQR

3.3 V VIO (BUCK3) programming option WFQFN 56L package (6.5 x 6.5 x 0.9 mm)

stpmic25

STPMIC25BPQR

1.8 V VIO (BUCK3) programming option WFQFN 56L package (6.5 x 6.5 x 0.9 mm)

Key features

  • Wide VIN voltage range: 2.8 V to 5.5 V
  • 7 buck high efficiency SMPS converters
  • 6 adjustable general-purpose LDOs with soft-start and programmable discharge modes
  • 2 fixed LDOs (one LDO for DDR3L/DDR4 termination, one LDO for USB PHY power supply)
  • 1 reference voltage VREFDDR LDO for DDR memory
  • User programmable nonvolatile memory (NVM)
  • Programmable output voltages sequences
  • I²C and digital I/O control interfaces
  • WFQFN 56L package (6.5 mm x 6.5 mm x 0.9 mm)

How to select the right power management ICs?

stpmic25-table stpmic25-table stpmic25-table