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Pololu 3.3V, 500mA Step-Down Voltage Regulator D24V5F3

€4.26 *

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  • Pololu
  • EXP-R25-470
  • 2842
  • 35
  • US
  • 90328900
  • 0.005
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he compact (0.4″ × 0.5″) D24V5F3 synchronous buck voltage regulator takes an... more

he compact (0.4″ × 0.5″) D24V5F3 synchronous buck voltage regulator takes an input voltage up to 36 V and efficiently reduces them to 3.3 V while allowing for a maximum output current of 500 mA. This regulator offers typical efficiencies between 75% and 90%. The pins have a 0.1″ spacing, making this board compatible with standard solderless breadboards and perfboards.

Features:

  • Input voltage:
    • 3 V to 36 V for output voltages of 1.8 V and 2.5 V
    • [output voltage + dropout voltage] to 36 V for output voltages of 3.3 V and higher (see below for more information on dropout voltage)
  • Fixed 3.3 Voutput with 4% accuracy
  • Maximum output current: 500 mA
  • Typical efficiency of 80% to 93%
  • 500 kHz switching frequency (when not in power-save mode)
  • 200 μA typical no-load quiescent current
  • Integrated over-temperature and over-current shutoff
  • Small size: 0.5″ × 0.4″ × 0.1″ (13 mm × 10 mm × 3 mm)
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