Step-Up Buck Voltage Regulator 3.3V 1.2A U1V11F3
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  • Step-Up Buck Voltage Regulator 3.3V 1.2A U1V11F3
ID: 210642
5906623412778
zł31.76
Tax included

zł25.82 tax excl.

The Step-UpU1V11F3 Buck Voltage Regulator module with output voltage 3.3V, input voltage range of 0.5-5.5V and a maximum output current of 1.2A. Pololu 2561

24h
Available
Available quantity: 2
Pololu 1,2A converters U1V11, voltage:
0,5-5,5 / 2-5,25 V
0,5-5,5 / 3,3 V
0,5-5,5 / 5 V
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14 days for return

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Description

The Step-Up U1V11F3 buck voltage regulator module with output voltage 3.3V and input voltage range of 0.5-5.5V. Unlike most boost regulators, the this module offers a true shutdown option that turns off power to the load, and it automatically switches to a linear down-regulation mode when the input voltage exceeds the output. The maximum current load of the module is 1.2A. The converter achieves a standard efficiency of above 70-90% at similar values of input and output voltage.

Note! The board does not have reverse-voltage protection. Incorrect power connection will cause permanent damage of the module.

Features

  • Input voltage: 0.5-5.5 V
  • Output voltage: 3.3V
  • Type. maximum current: 1.2A
  • Built-in protection against overheating
  • Type. efficiency: 70-90%
  • Size: 11.5 × 15.3 × 2.5 mm
  • Possibility of mounting goldpin

Connections

  • VIN - power input (0.5-5.5V)
  • GND - mass
  • VOUT – output
  • SHDN pin can be driven low (under 0.4 V) to power down the regulator and put it in a low-power state

Kit contains

  • Buck converter module U1V11F3 x1
  • Goldpin connector 4pin straight x1
  • Goldpin connector 4pin right-angle x1
210642

Data sheet

Output voltage
3,3 V
Output current
1,2 A
Converter type
Step-up
Supply voltage min
0,5 V
Supply voltages max
5,5 V

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