The ISL9120IIA-EVZ platform allows for quick evaluation of the high-performance features of the ISL9120 buck-boost regulator. The ISL9120IIA-EVZ evaluates the ISL9120IIAZ featuring resistor programmable output voltage.

The ISL9120 is a highly integrated buck-boost switching regulator for systems using new battery chemistries in a 1.41mm x 1.41mm WLCSP package. They use Renesas' proprietary buck-boost algorithm to maintain voltage regulation while providing excellent efficiency and very low output voltage ripple when the input voltage is close to the output voltage.


  • Small, compact design
  • Jumper selectable EN (enabled/disabled)
  • Jumper selectable BYP (buck-boost/forced bypass)
  • Connectors, test points and jumpers for easy probing
  • Resistor programmable output voltage


  • Smartphones and tablets
  • Portable consumer and wearable devices


文档标题 language 类型 文档格式 文件大小 日期
ISL9120 Datasheet 数据手册 PDF 731 KB
star ISL9120IIx-EVZ User Guide 手册 - 开发工具 PDF 525 KB


文档标题 language 类型 文档格式 文件大小 日期
ISL9120IIA-EVZ Design Files PCB设计文档 ZIP 585 KB