Pololu 3.3V Step-Up Voltage Regulator U1V10F3

Item number Pololu2563 Brand Pololu Model 2563 Share Write a review
Pololu 3.3V Step-Up Voltage Regulator U1V10F3

Description Attachments

This 3.3 V boost (step-up) voltage regulator generates higher output voltages from input voltages as low as 0.5 V, and it also automatically switches to a linear down-regulation mode when the input voltage exceeds the output. This makes it great for powering 3.3 V electronics projects from 1 to 3 NiMH, NiCd, or alkaline cells or from a single lithium-ion cell.When boosting, this module acts as a switching regulator (also called switched-mode power supplies (SMPS) or DC-to-DC converters) and has a typical efficiency between 65% to 85%. 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 1.2 A.


Brand information
Brand Pololu
Position Voltage regulator
Type of conversion step up
Connection data
Input voltage ≤ 5,5 V
Output voltage 3,3 V
Current 1,2 A
Efficiency 70 % - 90 %
Chip U1V10F3
Control type Switching
Size info
Length9 mm
Width11,5 mm
Height2 mm
Weight2 g
€ 5,20€ 4,30 Excl. VAT (NL)
Ordered before 23:59, shipped today. ... pieces in stock
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