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STEVAL-ISA208V1

38 V, 3 A synchronous step-down switching regulator evaluation board based on the L6983CQTR

Target ApplicationBuck Converter
Core ProductL6983CQTR
Input Voltage Min Volt3.5
Input Voltage Max Volt38.0
ECCN USEAR99
ECCN EUNEC
Packing TypeNot Applicable
RoHs compliantEcopack2
GradeIndustrial
Package NameCARD

The L6983 is an easy-to-use synchronous monolithic step-down regulator capable of delivering up to 3 ADC to the load. Its wide input voltage range makes the device suitable for a broad range of applications. The device implements peak current mode architecture in a QFN16 3x3 package with internal...
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Key features
  • 3.5 V to 38 V operating input voltage
  • Output voltage from 0.85 V to VIN
  • 3.3 V and 5 V fixed output voltage versions
  • 3 A DC output current
  • 17 μA operating quiescent current
  • Internal compensation network
  • Two different versions:
    • LCM for high efficiency at light loads
    • LNM for noise sensitive applications
  • 2 μA shutdown current
  • Internal soft-start
  • Enable
  • Overvoltage protection
  • Thermal protection
  • Output voltage sequencing
  • QFN16 package
  • 200 kHz to 2.2 MHz programmable switching frequency; stable with low ESR capacitor
  • Optional spread spectrum for improved EMC
  • Power good
  • Synchronization to external clock for LNM devices
In stock
Quantity $ per unit Savings
1-2$41.170%
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$41.17
$41.17
Target ApplicationBuck Converter
Core ProductL6983CQTR
Input Voltage Min Volt3.5
Input Voltage Max Volt38.0
ECCN USEAR99
ECCN EUNEC
Packing TypeNot Applicable
RoHs compliantEcopack2
GradeIndustrial
Package NameCARD

The L6983 is an easy-to-use synchronous monolithic step-down regulator capable of delivering up to 3 ADC to the load. Its wide input voltage range makes the device suitable for a broad range of applications. The device implements peak current mode architecture in a QFN16 3x3 package with internal...
Read More

Key features
  • 3.5 V to 38 V operating input voltage
  • Output voltage from 0.85 V to VIN
  • 3.3 V and 5 V fixed output voltage versions
  • 3 A DC output current
  • 17 μA operating quiescent current
  • Internal compensation network
  • Two different versions:
    • LCM for high efficiency at light loads
    • LNM for noise sensitive applications
  • 2 μA shutdown current
  • Internal soft-start
  • Enable
  • Overvoltage protection
  • Thermal protection
  • Output voltage sequencing
  • QFN16 package
  • 200 kHz to 2.2 MHz programmable switching frequency; stable with low ESR capacitor
  • Optional spread spectrum for improved EMC
  • Power good
  • Synchronization to external clock for LNM devices