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STEVAL-ISA079V1

NRND

High efficiency monolithic synchronous step-down regulator based on the L6928D

Quantity $ per Unit Savings
1 - 2$31.850%
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In stock
$31.85
Parameter NameParameter Value
Target ApplicationDC-DC Topologies
Core ProductL6928D
ECCN USEAR99
ECCN EUNEC
Packing TypeNot Applicable
RoHs compliantEcopack2
GradeIndustrial
Package NameCARD

The STEVAL-ISA079V1 demonstration board is based on the DC-DC monolithic regulator L6928D, specifically designed to provide extremely high efficiency.


The L6928D supply voltage can be as low as 2 V, allowing it to be used in single Li-Ion cell supplied applications.


Output voltage can be selected by an external divider down to 0.6 V.


Duty cycle can saturate to 100%, allowing low dropout operation.


The previous part number for this demonstration board was EVAL6928D.

Key features
  • 2 V to 5.5 V battery input range
  • High efficiency: up to 95%
  • Extremely low quiescent current
  • 1 μA max. shutdown supply current
  • 800 mA max. output current
  • Adjustable output voltage from 0.6 V
  • Low dropout operation: up to 100% duty cycle
  • ± 1% output voltage accuracy
  • 1.4 MHz switching frequency externally synchronizable from 1 MHz to 2 MHz
  • Short-circuit protection
  • RoHS compliant