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STEVAL-ISA144V1

1.5 A step-down switching regulator demonstration board based on the L5983

Target ApplicationDC-DC Topologies
Core ProductL5983
Input Voltage Min Volt2.9
Input Voltage Max Volt18.0
ECCN USEAR99
ECCN EUNEC
Packing TypeNot Applicable
RoHs compliantEcopack2
GradeIndustrial
Package NameCARD

The STEVAL-ISA144V1 product evaluation board provides the design engineer with a fully functional step-down switching regulator with an output current of up to 1.5 A. The L5983 integrates STMicroelectronics’ step-down switching regulator, together with all the external components required for a...
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Key features
  • 1.5 A DC output current
  • 2.9 V to 18 V input voltage
  • Output voltage adjustable from 0.6 V to 16 V
  • 250 kHz switching frequency, programmable up to 1 MHz
  • Internal soft-start and inhibit
  • Low dropout operation: 100% duty cycle
  • Zero-load current operation
  • Overcurrent and thermal protection
  • VFQFPN8 3 mm x 3 mm package
  • RoHS compliant
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$42.88
Target ApplicationDC-DC Topologies
Core ProductL5983
Input Voltage Min Volt2.9
Input Voltage Max Volt18.0
ECCN USEAR99
ECCN EUNEC
Packing TypeNot Applicable
RoHs compliantEcopack2
GradeIndustrial
Package NameCARD

The STEVAL-ISA144V1 product evaluation board provides the design engineer with a fully functional step-down switching regulator with an output current of up to 1.5 A. The L5983 integrates STMicroelectronics’ step-down switching regulator, together with all the external components required for a...
Read More

Key features
  • 1.5 A DC output current
  • 2.9 V to 18 V input voltage
  • Output voltage adjustable from 0.6 V to 16 V
  • 250 kHz switching frequency, programmable up to 1 MHz
  • Internal soft-start and inhibit
  • Low dropout operation: 100% duty cycle
  • Zero-load current operation
  • Overcurrent and thermal protection
  • VFQFPN8 3 mm x 3 mm package
  • RoHS compliant