完整的PM66xx系列DC-DC稳压器和控制器为移动PC细分市场（笔记本电脑、上网本和平板电脑）提供了高级电源管理解决方案。
该系列产品采用专用控制技术，在低负载条件下实现了同类中最高的效率，提供了各种符合所有应用需求的技术解决方案：不同的集成度（带（PM6641）或不带（PM6680）功率MOSFET）、PWM和LDO解决方案（PM6670S）、不同的额定电压（5 ~ 36 V）以满足特定应用的需求。
PM669x系列让用户能够灵活供应下一代IMVP7平台的CPU和GFX。PM661x系列由4款高效同步电池充电器组成，减少了空间受限的多化学电池充电应用所需的元件数量。
PM66xxA DC-DC降压控制器系列提供了宽输入电压范围，满足了工业应用对5 V、12 V和24 V总线的需求。多个可调输出电压让该产品系列成为满足FPGA和MCU系统的电源需求的理想之选。
所有这些器件均采用小型VFQFPN封装，满足了节省空间的设计要求。
特别推荐
- PM6680A Dual synchronous step down controller with adjustable output voltages plus LDO
- STPMIC1 14 Output Rails PMIC 4 Adjustable Constant ON Time (COT) Buck SMPS converters BOOST with Bypass, LDO for Memory Power Supply
- PM6641 Monolithic VR for Chipset and DDR2/3 Supply for Ultra-Mobile PC (UMPC) Applications
- PM6680 2 adjustable output power controller for notebook PC chipset power
- STPMIC02 Power management IC, 2 E-fuses, 2 switching regulators
- PM6686 Dual step-down controller with adjustable voltages, adjustable LDO and auxiliary charge pump controller for notebook
- STODD03 Monolithic 2 channel power management for high definition ODD with integrated power switch
- STPMIC07M Power Management IC: 4 Buck regulators, 3 LDO, I2C Interface
eDesignSuite
eDesignSuite is a comprehensive set of easy-to-use design-aid utilities ready to help you streamline the system development process with a wide range of ST products.
Power Management Design Center
Choose design tool: 
SMPS design, by topology, by type and by product PFC design with analog and digitial control Supports various PCB configurations 
Handles AC-DC and DC-DC design in common topologies Displays interactive and annotated schematic Provides current/voltage graphs, Bode plots, efficiency curves and power-loss data 
Provides a step-by-step optimized design of power section and control loop Generates the STM32Cube embedded software package for custom applications and allows firmware project generation, compatible with multiple STM32 IDEs 
Specify input/output power for each node in the tree Check for consistency Design each individual node
Power Supply Design Tool
SMPS design, by topology, by type and by product PFC design with analog and digitial control Supports various PCB configurations Choose type: DC/DC AC/DC 太阳能电池充电器
LED Lighting Design Tool
Handles AC-DC and DC-DC design in common topologies Displays interactive and annotated schematic Provides current/voltage graphs, Bode plots, efficiency curves and power-loss data Choose type: DC/DC AC/DC
Digital Power Workbench
Provides a step-by-step optimized design of power section and control loop Generates the STM32Cube embedded software package for custom applications and allows firmware project generation, compatible with multiple STM32 IDEs Power Tree Designer
Specify input/output power for each node in the tree Check for consistency Design each individual node Power Supply Design Tool
Power Supply Design Tool
Active Filters
Comparators
Current Sensing
LED Lighting Design Tool
Rectifier Diodes Simulator
STPOWER Studio
AC Switches Simulator
Power Supply Design Tool
TVS Simulator
Power Supply Design Tool
LED Lighting Design Tool
NFC Tuning Circuit
NFC Inductance