6A Low Quiescent Current High Efficiency Synchronous Buck Regulator Evaluation Board


The ISL8016CIR1EVAL1Z evaluation board is intended for use by individuals with requirements for point-of-load (POL) applications sourcing from 2.7V to 5.8V. The ISL8016CIR1EVAL1Z simple smallest factor evaluation board is used for a quick and easy demonstration of the performance of the ISL8016 low quiescent high efficiency synchronous buck regulator.

The ISL8016 is offered in a 3mm x 4mm 20 Ld QFN package with 1mm maximum height. The complete converter occupies less than 0.15in2 area.

Key Features

  • High efficiency synchronous buck regulator with up to 97% efficiency
  • 0.8% reference accuracy over-temperature/load/line
  • Fixed output voltage option
  • ±10% output voltage margining
  • Adjustable current limit
  • Current sharing capable
  • Start-up with pre-biased output
  • Internal soft-start - 1ms or adjustable
  • Soft-stop output discharge during disabled
  • Adjustable frequency from 500kHz to 4MHz - Default at 1MHz
  • External synchronization up to 4MHz - Master to slave phase shifting capability


  • 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

ISL8016CIR1EVAL1Z Buck Regulator Evaluation Board

ISL8016CIR1EVAL1Z Buck Regulator Evaluation Board

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Tool Information

Tools Orderable Part Number (s) Production Status Manufacturer Suggested Single Tool Price
Description Distributor Stock Distributors Distributor Purchase Buy Direct
ISL8016CIR1EVAL1Z Mass Production Renesas $112.50 1 1 Digi-Key -

Note: Distributor Prices may vary from the stated budgetary price. The pricing and availability information on this site is based on information provided by Renesas’ authorized distributors and is subject to change without notice. By selecting a distributor from this page, you will be redirected from the Renesas site to the distributor’s website to complete a purchase. The distributors are independent from Renesas and maintain their own terms and conditions of sale. Renesas disclaims all representations and warranties, express and implied, with respect to transactions between distributors and their end customers.

Disclaimer: THIS MATERIAL IS PROVIDED “AS-IS” FOR EVALUATION PURPOSES ONLY. RENESAS ELECTRONICS CORPORATION AND ITS SUBSIDIARIES (collectively, “Renesas”) DISCLAIM ALL WARRANTIES, INCLUDING WITHOUT LIMITATION, FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY. Renesas provides evaluation platforms and design proposals to help our customers to develop products. However, factors beyond Renesas' control, including without limitation, component variations, temperature changes and PCB layout, could significantly affect the product performance. It is the user’s responsibility to verify the actual circuit performance.