STのエナジー･ハーベスティングおよび太陽光充電ICは、環境光や温度差からエネルギーを抽出し、スマート照明やホーム/ビル･オートメーション、遠隔監視、存在検知、産業機器制御、およびウェアラブル/フィットネス･センサ向けのワイヤレス･センサのような小型機器に給電します。
これらのICは小型機器のエネルギー自給を可能とし、一次電池の使用あるいは浪費を削減することで環境を保護するとともに、配線に伴うコストを軽減し、古い建物に応用する際の柔軟性を高めます。こうしたエネルギー自給型機器は、配線不要かつ一次電池に代替可能であることから、オフィス、ビル、ホテル、工場、空港、ショッピング･モール、遠隔監視インフラ、ウェアラブル / フィットネス / ヘルスケア機器などに導入することができます。
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 太陽光発電システム
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 Choose type: ZVS Totem Pole PFC FB LLC Vienna Rectifier 3-Level T-type Converter
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