L6928D013TR

L6928D013TR

L6928Q1TR Active

High efficiency monolithic synchronous step down regulator
Input Voltage Min Volt2.0
Input Voltage Max Volt5.5
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameDFN8 3x3
Key Features
  • 2 V to 5.5 V battery input range
  • High efficiency: up to 95%
  • Internal synchronous switch
  • No external Schottky diode required
  • 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
  • Selectable low noise/low consumption mode at light load
  • Power Good signal
  • ± 1% output voltage accuracy
  • Current mode control
  • 1.4 MHz switching frequency
  • Externally synchronized from 1 MHz to 2 MHz
  • OVP
  • Short-circuit protection

The device is a DC-DC monolithic regulator specifically designed to provide high efficiency. The L6928 supply voltage can be as low as 2 V 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 100% allowing low-dropout operation. The device is based on a 1.4 MHz fixed frequency, current mode architecture. Low consumption mode operation can be selected at light load conditions, allowing switching losses to be reduced. The L6928 is externally synchronized by a clock, which makes it useful in noise sensitive applications. Other features like Power Good, overvoltage protection, short-circuit protection and thermal shutdown (150 °C) are also present.

In stock:
$1.97
Range Unit Price Savings
1 - 9$1.970%
10 - 99$1.6715%
100 - 499$1.1741%
500$1.1343%
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