pretvarač napona step down 2,5-9V>9V , 1,5A
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The compact (0.32”×0.515”) U3V12F5 switching step-up (or boost) voltage regulator takes an input voltage as low as 2.5 V and efficiently boosts it to 9 V.
The pins have a 0.1” spacing, making this board compatible with standard solderless breadboards and perfboards.
These boost (step-up) voltage regulators generate higher output voltages from input voltages as low as 2.5 V.
They are switching regulators (also called switched-mode power supplies (SMPS) or DC-to-DC converters)
and have a typical efficiency between 80% to 90%.
The available output current is a function of the input voltage, output voltage, and efficiency (see Typical Efficiency and Output Current section below),
but the input current can typically be as high as 1.4 A. This regulator is available with a fixed 5 V, 9 V, or 12 V output:
Converter type step up
Input voltage 2.5...9V
Output voltage 9V
Maximum output current 1.5A
Board dimensions 13 x 8mm
Additional functions over-temperature shutoff