STEVAL-ISA106V1:1.5 A step-down switching regulator based on the L5973AD

The STEVAL-ISA106V1 demonstration board provides a platform for evaluation of the L5973AD, a step-down monolithic power switching regulator capable of delivering up to 1.5 A of current at output voltages from 1.2 V to 35 V.

The input supply voltage of the STEVAL-ISA106V1 can range from 4 V to 36 V based on the rated voltage of the input capacitor, while the output voltage is adjustable from 1.235 V to VCC.

Key Features

  • Max. output current Iout = 1.5 A
  • Output voltages from 1.235 V to 35 V
  • Operating input voltage ranges from 4 V to 36 V
  • Internal switching frequency: 500 kHz
  • Synchronization pin
  • Short-circuit protection
  • Inhibit pin
  • Thermal shutdown
  • RoHS compliant
Product Specifications
DescriptionVersionSize
DB1716: 1.5 A step-down switching regulator based on the L5973AD1.0196 KB
Board Manufacturing Specifications
DescriptionVersionSize
STEVAL-ISA106V1 gerber files1.028 KB
Bill of Materials
DescriptionVersionSize
STEVAL-ISA106V1 BOM1.07 KB
Schematic Packs
DescriptionVersionSize
STEVAL-ISA106V1 schematics1.043 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-ISA106V1L5973AD35.531NECEAR99ITALY
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
STEVAL-ISA106V1CARDIndustrialEcopack2
1.5 A step-down switching regulator based on the L5973AD STEVAL-ISA106V1
1.5 A step-down switching regulator based on the L5973AD STEVAL-ISA106V1
1.5 A step-down switching regulator based on the L5973AD STEVAL-ISA106V1
1.5 A step-down switching regulator based on the L5973AD STEVAL-ISA106V1
ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32 ST-LINK-V2