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Pololu - 5V High Voltage Regulator U1V11F5 Step-Up Boost Regulator 12 × 15 × 3 mm

Item number: PO-2562

EAN: 4251326827307

This compact U1V11F5 voltage regulator efficiently generates 5V from input voltages up to 0.5V.

Category: Pololu

9,22 €

including 19% VAT. , plus shipping (Standard)

From Price per unit
10 7,49 €
availability on request (delivery time usually 5-10 working days)


When boosting, this module functions as a switching regulator (also called switching power supply (SMPS) or DC/DC converter) and has a typical efficiency between 70% and 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 up to 1.2A. This regulator is also available with a fixed 3.3 V or adjustable output, and very similar regulators are available in a much smaller size with a fixed 3.3 V or 5 V output.


Input voltage: 0.5 V to 5.5 V
Fixed 5 V output with 4% accuracy
Real shutdown option that turns off the power to the load.
Automatic linear derating when the input voltage is greater than the output voltage.
1.2 A switch allows input power up to 1.2A.
Good efficiency at low load: <1 mA typical no-load quiescent current, although it can exceed 1 mA at very low input voltages (<100 μA typical quiescent current with SHDN = LOW).
Integrated Übertemperaturabschaltung
Small size &scale: 12 × 15 × 3 mm

Shipping weight: 0,02 Kg
Product weight: 0,01 Kg