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Step Up Voltage Regulators - Boost Converters

Step up voltage regulators or boost converters take an unstable low DC voltage and convert it to a higher stable DC voltage.  Ideally suited to providing regulated power at 5, 9, 12V from a smaller single or double cell battery.

Specifications list the regulated output voltage and current but check the input voltage maximum to ensure suitability. Some of the regulators allow for the output to be changed, although the adjusting potentiometer is designed for low frequency use and not for continual voltage adjustment.

Input voltage should be kept below the regulated output voltage and take care to avoid voltage spikes on the input.

12V, 1.4A Pololu Step-Up Voltage Regulator U3V12F12

Code: MCU-60113

The compact (0.32"×0.515") U3V12F12 switching step-up (or boost) voltage regulator takes an input voltage as low as 2.5 V and efficiently boosts it to 12 V. The pins have a 0.1" spacing, making this board compatible with standard solderless breadboards and perfboards.

$4.95

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12V, 5A Pololu Step-Up Voltage Regulator U3V50F12

Code: MCU-60183

This powerful boost regulator efficiently generates an output voltage of 12 V from an input voltage as low as 2.9 V while allowing an input current as high as 5 A.

$18.95

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Ship 40 units in 7 days

24V, 5A Step-Up Voltage Regulator U3V50F24

Code: MCU-60184

This powerful boost regulator efficiently generates an output voltage of 24 V from an input voltage as low as 2.9 V while allowing an input current as high as 5 A.

$21.95

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Ship 94 units in 7 days

3.3V, 1.2A Pololu Step-Up Voltage Regulator U1V11F3

Code: MCU-60177

This compact (0.45″×0.6″) U1V11F3 switching step-up (or boost) voltage regulator efficiently generates 3.3 V from input voltages as low as 0.5 V.

$6.95

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

Code: SKU-004824

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.

$21.95

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5V, 1.2A Pololu Step-Up Voltage Regulator U1V11F5

Code: MCU-60178

This compact (0.45″×0.6″) U1V11F5 switching step-up (or boost) voltage regulator efficiently generates 5 V from input voltages as low as 0.5 V.

$6.95

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Ship 259 units in 7 days

5V, 5A Step-Up Voltage Regulator U3V50F5

Code: MCU-60181

This powerful boost regulator efficiently generates an output voltage of 5 V from an input voltage as low as 2.9 V while allowing an input current as high as 5 A.

$18.95

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Ship 78 units in 7 days

9V, 1.4A Pololu Step-Up Voltage Regulator U3V12F9

Code: MCU-60114

The compact (0.32"×0.515") U3V12F9 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.

$4.95

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Ship 368 units in 7 days

9V, 5A Pololu Step-Up Voltage Regulator U3V50F9

Code: MCU-60182

This powerful boost regulator efficiently generates an output voltage of 9 V from an input voltage as low as 2.9 V while allowing an input current as high as 5 A.

$18.95

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Ship 17 units in 7 days

Adjustable 2.5-9.5V, 2A Pololu Boost Regulator

Code: MCU-60026

This powerful, adjustable boost regulator can generate an output voltage as high as 9.5 V from an input voltage as low as 1.5 V, all in a tiny, 10.7mm x 22.4mm x 5.8mm package. A trimmer potentiometer lets you set the boost regulator’s output voltage to a value between 2.5 and 9.5 V.

$15.95

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Ship 150 units in 7 days