Wide VIN 1A, 800mA or 500mA Synchronous Buck Regulator Evaluation Boards


The ISL85410, ISL85418 and ISL85415 wide VIN low quiescent current high-efficiency synchronous buck regulators can handle output currents of 1A, 800mA and 500mA, respectively.

The ISL85410EVAL1Z, ISL85418EVAL1Z, ISL85415EVAL1Z and ISL85415EVAL2Z kits are intended for use for point-of-load applications sourcing from 3V to 36V (ISL85415) and 3V to 40V (ISL85410, ISL85418). 

ISL8541xEVAL1Z and ISL8541xEVAL2Z demonstration boards are also available!

Key Features

  • Wide input voltage range: 3V to 36V (ISL85415) and 3V to 40V (ISL85410, ISL85418)
  • High efficiency sync buck regulator in negative output configuration with up to 500mA output current. (ISL85415EVAL2Z)
  • Synchronous operation for high efficiency
  • No compensation required
  • Integrated high-side and low-side NMOS devices
  • Selectable PFM or forced PWM mode at light loads
  • Internal fixed (500kHz) or adjustable switching frequency 300kHz to 2MHz
  • Continuous output current up to 1A (ISL85410), 800mA (ISL85418), 500mA (ISL85415)
  • Internal or external soft-start
  • Minimal external components required
  • Power-good and enable functions available


  • Industrial control
  • Medical devices
  • Portable instrumentation
  • Distributed power supplies
  • Cloud infrastructure

ISL8541xEVAL1Z Synchronous Buck Regulator Eval Board

ISL8541xEVAL1Z Synchronous Buck Regulator Eval Board

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ツール発注型名 Production Status メーカー シングルツール推奨価格
説明 ディストリビュータ在庫数 ディストリビュータ お問合せ/ご購入
ISL85418EVAL1Z 量産中 Renesas $72.00 1 0 Call
ISL85415EVAL2Z 量産中 Renesas $58.00 1 0 Call
ISL85415EVAL1Z 量産中 Renesas $72.00 1 0 Call
ISL85410EVAL1Z 量産中 Renesas $72.00 1 0 Call
ISL854102EVAL1Z 量産中 Renesas $62.67 1 0 Call


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.