2A Low Quiescent Current 1MHz High-Efficiency Synchronous Buck Regulator Evaluation Board


The ISL8012EVAL1Z evaluation board provides a platform to evaluate the performance of the ISL8012 synchronous buck regulator.

Ideal for any low power, low voltage application, the ISL8012 is a high-efficiency, monolithic, synchronous step-down DC/DC converter that can deliver up to 2A of continuous output current from a 2.7V to 5.5V input supply. It uses a current control architecture to deliver very low duty cycle operation at high frequency with fast transient response and excellent loop stability.


  • High-efficiency synchronous buck regulator with up to 95% efficiency
  • 1ms reset timer
  • Soft discharge output cap during enable
  • 2.7V to 5.5V supply voltage
  • 3% output accuracy over temperature/load/line
  • 2A guaranteed output current
  • 25μA quiescent supply current in PFM mode
  • Selectable forced PWM mode and PFM mode
  • Less than 1μA logic controlled shutdown current
  • 100% maximum duty cycle for lowest dropout
  • Internal current mode compensation
  • Internal digital soft-start
  • Peak current limiting, short circuit protection
  • Over-temperature protection
  • Enable
  • Small 10 Ld 3mm x 3mm DFN
  • Pb-free (RoHS compliant)


  • DC/DC POL modules
  • μC/μP, FPGA and DSP power
  • Plug-in DC/DC modules for routers and switchers
  • Portable instruments
  • Test and measurement systems
  • Li-ion battery powered devices
  • Small form factor (SFF) modules
  • Barcode readers

ISL8012EVAL1Z Evaluation Board

Related Product



Tools Orderable Part Number (s) Production Status Manufacturer Suggested Single Tool Price
Description Distributor Stock Distributors Distributor Purchase Buy Direct
ISL8012EVAL1Z 量産中 Renesas $97.90 1 3 Digi-Key -