Pololu Adjustable Step-Up Voltage Regulator U1V11A

Pololu Adjustable Step-Up Voltage Regulator U1V11A
Pololu item #: 2560 167 in stock

Price break Unit price (US$)
1 5.49
5 4.75
25 4.15
100 3.85


backorders allowed

This compact (0.45″×0.6″) U1V11A switching step-up (or boost) voltage regulator efficiently boosts input voltages as low as 0.5 V to an adjustable output voltage between 2 V and 5.25 V. Unlike most boost regulators, the U1V11A 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 pins have a 0.1″ spacing, making this board compatible with standard solderless breadboards and perfboards.

 Description Specs (9) Pictures (7) Resources (2) FAQs (0) On the blog (0) 
Pololu adjustable step-up voltage regulator U1V11A with included hardware.

Pololu adjustable step-up voltage regulator U1V11A with included hardware.

Pololu step-up voltage regulator U1V11F3/U1V11F5/U1V11A, bottom view with dimensions.

Pololu step-up voltage regulator U1V11F3/U1V11F5/U1V11A, bottom view with dimensions.

Pololu adjustable step-up voltage regulator U1V11A in a breadboard.

Pololu adjustable step-up voltage regulator U1V11A in a breadboard.

Output voltage settings for Pololu adjustable step-up voltage regulator U1V11A.

Output voltage settings for Pololu adjustable step-up voltage regulator U1V11A.

Typical efficiency of Pololu adjustable step-up voltage regulator U1V11A with output voltage set to 3.3V.

Typical efficiency of Pololu adjustable step-up voltage regulator U1V11A with output voltage set to 3.3V.

Typical efficiency of Pololu adjustable step-up voltage regulator U1V11A with output voltage set to 5V.

Typical efficiency of Pololu adjustable step-up voltage regulator U1V11A with output voltage set to 5V.

Pololu Step-Up Voltage Regulator U1V11x schematic diagram.

Pololu Step-Up Voltage Regulator U1V11x schematic diagram.