Monolithic 600mA Step-Down Regulator with Low Quiescent Current Evaluation Board


The ISL8010EVAL1 evaluation board is used to evaluate the performance of the ISL8010 synchronous, integrated FET 600mA step-down regulator with internal compensation.

The ISL8010 operates with an input voltage range from 2.5V to 5.5V, which accommodates supplies of 3.3V, 5V or an Li-ion battery source. The output can be externally set from 0.8V to VIN with a resistive divider. The ISL8010 features automatic PFM/PWM mode control, or PWM mode only. The PWM frequency is typically 1.4MHz and can be synchronized up to 12MHz. The typical no load quiescent current is only 120µA. Additional features include a power-good output, <1µA shutdown current, short-circuit protection, and over-temperature protection.

Key Features

  • Less than 0.18in2 footprint for the complete 600mA converter
  • Components on one side of PCB
  • Max height 1.1mm MSOP10
  • Power-good (PG) output
  • Internally-compensated voltage mode controller
  • Up to 95% efficiency
  • <1μA shut-down current
  • 120μA quiescent current
  • Hiccup mode overcurrent and over-temperature protection
  • External synchronization up to 12MHz
  • Pb-free plus anneal available (RoHS compliant)


  • PDA and pocket PC computers
  • Barcode readers
  • Cellular phones
  • Portable test equipment
  • Li-ion battery powered devices
  • Small form factor (SFF) modules

ISL8010EVAL1 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
ISL8010EVAL1 Mass Production Renesas $55.00 1 0 Call -

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