The Pololu step-up/step-down voltage regulator S7V7F5 is a switching regulator (also called a switched-mode power supply (SMPS) or DC-to-DC converter) that uses a buck-boost topology. It takes an input voltage from 2.7 V to 11.8 V and increases or decreases the voltage to a fixed 5 V output with a typical efficiency of over 90%.

Features

  • input voltage: 2.7V to 11.8V
  • output voltage: fixed 5V
  • typical continuous output current: 1A when stepping down, 500mA when stepping up
  • power-saving feature maintains high efficiency at low currents
  • integrated over-temperature and short-circuit protection
  • small size: 9mm x 12mm x 3mm

Part List

  • 1x voltage regulator
  • 1x straight male header strip
  • 1x right-angle male header strip

Documents

Mechanics
Dimensions L x W x H 1.1875cm x 0.875cm x 0.4cm
Power
Input Voltage (Limits) 2.7V to 11.8V
Power Supply
Output Current (Limits) 500mA to 1A
Output Voltage 5V

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Pololu Step-Up/Step-Down Voltage Regulator S7V7F5

  • Pololu
  • Pololu Voltage Regulator S7V7F5 regulates battery current and voltage.
  • --
  • Availability: 30 (France)
  • 4.25€ Euro

  • 5 or more 4.08€ Euro
  • 10 or more 3.91€ Euro
  • 25 or more 3.43€ Euro

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Tags: pololu, step-up, buck-boost converter