STEVAL-ISA068V1 Active

4 A / 1.5 MHz step-down synchronous switching regulator based on the ST1S32 in DFN 4x4 package
Core ProductST1S32
Target ApplicationDC-DC Topologies
ECCN USEAR99
ECCN EUNEC
Packing TypeNot Applicable
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameCARD
Key Features
  • 4 A DC output current
  • 2.8 V to 5.5 V input voltage
  • Output voltage adjustable from 0.8 V
  • 1.5 MHz switching frequency
  • Internal soft-start and enable
  • Integrated 60 mΩ and 45 mΩ power MOSFETs
  • All ceramic capacitor
  • Power Good (POR)
  • Cycle-by-cycle current limiting
  • Current foldback short-circuit protection
  • RoHS compliant

The STEVAL-ISA068V1 is based on the ST1S32, an internally compensated 1.5 MHz fixed-frequency PWM synchronous step-down regulator.


This device operates from 2.8 V to 5.5 V input, while it regulates an output voltage as low as 0.8 V and up to Vin.


The peak current mode control with internal compensation delivers a very compact solution with a minimum component count.

Out of stock
$0.00
Range Unit Price Savings
1 - 500$0.000%
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