The EL7532 is a high-efficiency 2A synchronous step-down PWM regulator in a tiny MSOP10 package. The internal compensation makes it possible for the full-featured 2A converter to occupy less than 0.18in2 of PCB area with all components on one side.


  • A continuous current (from -40 °C to +85 °C)
  • 1.5MHz (typ.) switching frequency
  • 100ms Power-On-Reset output (POR)
  • Internally compensated voltage mode controller
  • Up to 94% efficiency
  • <1μA shut-down current
  • Over-temperature protection
  • Pb-free available (RoHS compliant)


  • PDA and pocket PC computers
  • Barcode readers
  • ADSL modems
  • Portable instruments
  • Li-ion battery powered devices
  • ASIC/FPGA/DSP supplies
  • Set-top boxes

Product Options

Part Number Part Status Buy Sample

Documentation & Downloads

Title language Type Format File Size Date
Datasheets & Errata
EL7532 Datasheet 简体中文 Datasheet PDF 560 KB
User Guides & Manuals
EL7532EVAL1Z User Guide Manual PDF 273 KB
Application Notes & White Papers
AN1681: Grounding Techniques Application Note PDF 509 KB
AN1684: Nonideality of Ground Application Note PDF 397 KB
AN1209: Intersil Integrated FET DC/DC Converters in Chinese Application Note PDF 1.56 MB