STEVAL-ISA103V1:Wide range (90 V - 265 V) input, 5 V - 12 W output demonstration board with improved standby performance based on VIPER27LN

The STEVAL-ISA103V1 is a wide range input demonstration board based on the VIPER27LN and suitable for several consumer applications, such as LCD or plasma TVs, some models of DVD recorders, set-top boxes with hard disk, and also desktop computers.

The STEVAL-ISA103V1 includes two modules: the main power supply that provides most of the power and is off when the application is in standby mode and the auxiliary power supply that provides energy for specific peripherals such as USB ports, remote receivers, and modems.

The auxiliary power supply is also on when the application is in standby mode and it is often required that its input power be as low as possible.

The STEVAL-ISA103V1meets the specifications of a wide range of auxiliary power supplies for the above mentioned applications and is optimized for very low standby consumption, helping to meet the most stringent energy-saving requirements.

Key Features

  • Vin: 90 V - 265 V
  • Vout: 5 V
  • Pout: 12 W
  • Very low standby consumption
  • Overload protection
  • Secondary winding short-circuit protection
  • Output overvoltage protection
  • Brownout protection
  • ENERGY STAR® compliant
  • RoHS compliant
Product Specifications
DescriptionVersionSize
DB1576: Wide range (90 V - 265 V) input, 5 V - 12 W output demonstration board with improved standby performance based on VIPER27LN1.1219 KB
Board Manufacturing Specifications
DescriptionVersionSize
STEVAL-ISA103V1 gerber files2.1124 KB
Bill of Materials
DescriptionVersionSize
STEVAL-ISA103V1 BOM2.142 KB
Schematic Packs
DescriptionVersionSize
STEVAL-ISA103V1 schematics1.034 KB
License Agreement
DescriptionVersionSize
Evaluation products license agreement1.0125 KB
Sample & Buy
Part NumberCore ProductUnit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
STEVAL-ISA103V1VIPER27LN86.981NECEAR99ITALY
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
STEVAL-ISA103V1CARDIndustrialEcopack2
Wide range (90 V - 265 V) input, 5 V - 12 W output demonstration board with improved standby performance based on VIPER27LN STEVAL-ISA103V1
Wide range (90 V - 265 V) input, 5 V - 12 W output demonstration board with improved standby performance based on VIPER27LN STEVAL-ISA103V1
Wide range (90 V - 265 V) input, 5 V - 12 W output demonstration board with improved standby performance based on VIPER27LN STEVAL-ISA103V1
Wide range (90 V - 265 V) input, 5 V - 12 W output demonstration board with improved standby performance based on VIPER27LN STEVAL-ISA103V1
ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32 ST-LINK-V2