Pololu 5V Step-Up Voltage Regulator U3V70F5

PololuSKU: RB-Pol-665
Manufacturer #: 2891

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Sale price ¥4,290

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Description

  • Pololu 5V Step-Up Voltage Regulator U3V70F5
  • Offers a true shutdown option that turns off power to the load
  • Operating voltage: 2.9 - 5 V
  • Maximum input current: 10 A
  • Output type: fixed 5V

The 5V Step-Up Voltage Regulator U3V70F5 efficiently generates an output voltage of 5 V from an input voltage as low as 2.9 V while using an input current as high as 8 A. This regulator features reverse voltage protection, and unlike most boost regulators, it offers a true shutdown option that turns off power to the load.

Features 

  • True shutdown option turns off power to the load
  • Typical efficiency of 80% to 95%, depending on input voltage and load (see the Typical efficiencies and output currents section below for performance graphs)
  • Reverse voltage protection
  • Short-circuit protection with hiccup recovery
  • Over-temperature shutoff
  • Under-voltage lockout (typical thresholds are 2.4 V falling, 2.8 V rising)
  • Cycle-by-cycle input current limiting to 10 A
  • Two mounting holes for #2 or M2 screws
  • Smaller holes for 0.1″ header pins and larger holes for terminal blocks offer several options for connecting to the board
  • 1 x 5V Step-Up Voltage Regulator U3V70F5
  • 0.6″ × 1.6″ × 0.18″
  • Weight: 3.6 g
  • Minimum operating voltage: 2.9 V
  • Maximum operating voltage: 5 V
  • Maximum input current: 10 A
  • Output voltage: 5 V
  • Reverse voltage protection
  • Output type: fixed 5V

Customer Reviews

Based on 1 review
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C
Costyn
Does what it says!

This amazing little board really delivers. It can deliver lots of current at 5v from LiPo batteries, for example. The enable pin is super useful to add a switch without having to put the switch inline.

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