4.5-20V Fine-Adjust Step-Up Voltage Regulator U3V70A

PololuSKU: EXP-R25-1212

Sale price18,36 €

excl. VAT plus Versand

Only 5 units left

Manufacturer number: 2890
Customs tariff number: 85423190
Country of origin: US

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This powerful synchronous switching boost regulator efficiently generates a finely adjustable output voltage between 4.5 V to 20 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.


  • Minimum operating voltage: 2.9 V
  • Maximum operating voltage: 20 V
  • Maximum input current: 10 A
  • Minimum output voltage: 4.5 V
  • Maximum output voltage: 20 V
  • Reverse voltage protection?: Y
  • Output type: adjustable 4.5-20V

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That depends on where you are. After the order has been handed over to UPS, the delivery time in Germany is about 2-3 days, within Europe about 1 week.

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