ST Life.augmented

STEVAL-ISA106V1

1.5 A step-down switching regulator based on the L5973AD
  • active Active

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.

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Data Brief

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

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Design Resources

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Technical Documentation

Product Specifications

Description Version Size
pdf
DB1716: 1.5 A step-down switching regulator based on the L5973AD
1.0 197 KB

Hardware Resources

Board Manufacturing Specification

Description Version Size
zip
STEVAL-ISA106V1 gerber files
1.0.0 29 KB

Bill of Materials

Description Version Size
pdf
STEVAL-ISA106V1 BOM
1.0.0 7 KB

Schematic Pack

Description Version Size
pdf
STEVAL-ISA106V1 schematics
1.0.0 43 KB

Sample & Buy

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Part Number Marketing StatusCore ProductOrder From STUnit Price (US$)*
@ 1
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-ISA106V1ActiveL5973ADBuy Direct37.36Distributor reported inventory date: 2014-10-21
Distributor NameRegionStockMin. order
P&SOrder NowASIA/PACIFIC11
DIGIKEYOrder NowWORLDWIDE31
MOUSEROrder NowWORLDWIDE31
Ecopack2-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
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