We have a versatile range of DC-DC regulators and converters available, from Breadboard power supplies, Buck/Boost converters and everything in between.

Step-Up/Step-Down

These step-up/step-down converters are a perfect way to regulate a DC voltage for your project's needs. Click on a product for datasheets and more.
  1. Pololu 3.3V Step-Up/Step-Down Voltage Regulator S7V8F3
    Rating:
    100% of 100
    SKU: POLOLU-2122 Brand: Pololu
    The S7V8F3 switching step-up/step-down regulator efficiently produces a fixed 3.3 V output from input voltages between 2.7 V and 11.8 V. Its ability to convert both higher and lower input voltages makes it useful for applications where the power supply voltage can vary greatly, as with batteries that start above but discharge below the regulated voltage. The compact (0.45″ × 0.65″) module has a typical efficiency of over 90% and can deliver 500 mA to 1 A across most of the input voltage range.
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    3 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 23rd
  2. Pololu 5V Step-Up/Step-Down Voltage Regulator S7V8F5
    Rating:
    100% of 100
    SKU: POLOLU-2123 Brand: Pololu
    The S7V8F5 switching step-up/step-down regulator efficiently produces a fixed 5 V output from input voltages between 2.7 V and 11.8 V. Its ability to convert both higher and lower input voltages makes it useful for applications where the power supply voltage can vary greatly, as with batteries that start above but discharge below the regulated voltage. The compact (0.45″ × 0.65″) module has a typical efficiency of over 90% and can deliver 500 mA to 1 A across most of the input voltage range.
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    2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 23rd
  3. Pololu 5V Step-Up/Step-Down Voltage Regulator S7V7F5
    Rating:
    100% of 100
    SKU: POLOLU-2119 Brand: Pololu
    The S7V7F5 switching step-up/step-down regulator efficiently produces 5 V from input voltages between 2.7 V and 11.8 V. Its ability to convert both higher and lower input voltages makes it useful for applications where the power supply voltage can vary greatly, as with batteries that start above but discharge below 5 V. The very compact (0.35″ × 0.475″) module has a typical efficiency of over 90% and can supply up to 1 A when stepping down and about 500 mA when stepping up.
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    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 5 to 9 day lead time
  4. Pololu 24V Step-Up/Step-Down Voltage Regulator S18V20F24
    SKU: POLOLU-2582 Brand: Pololu
    This powerful step-up/step-down regulator efficiently produces a fixed 24 V output from input voltages between 3 V and 30 V while allowing a typical output current of up to 2 A when the input voltage is close to the output voltage and offering typical efficiencies of 80% to 90%.
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    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 5 to 9 day lead time
  5. 150W DC-DC Converter 13.8V @ 10A
    Rating:
    100% of 100
    SKU: CE07298 Brand: Core Electronics
    This is a waterproof DC-DC converter. With 8-40V DC input, it converts to 13.8V@10A which is an ideal supply for automotive components.
    $44.95 AUD, inc GST
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    10 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 23rd

Step-Up

These step-up (boost) converters are the perfect way to increase a DC voltage up to something suitable for your project's needs.
  1. Pololu 5V Step-Up Voltage Regulator U1V10F5
    Rating:
    100% of 100
    SKU: POLOLU-2564 Brand: Pololu
    This tiny (0.35″×0.45″) U1V10F5 switching step-up (or boost) voltage regulator efficiently generates 5 V from input voltages as low as 0.5 V. Unlike most boost regulators, the U1V10F5 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.
    $10.05 AUD, inc GST
    As low as $9.55 AUD, inc GST
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    4 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 23rd
  2. Pololu 3.3V Step-Up Voltage Regulator U1V10F3
    Rating:
    100% of 100
    SKU: POLOLU-2563 Brand: Pololu
    This tiny (0.35″×0.45″) U1V10F3 switching step-up (or boost) voltage regulator efficiently generates 3.3 V from input voltages as low as 0.5 V. Unlike most boost regulators, the U1V10F3 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.
    $10.05 AUD, inc GST
    As low as $9.55 AUD, inc GST
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    1 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 23rd

Step-Down

These step-down (Buck) converters are a perfect way to decrease a DC voltage to something suitable for your project's needs.
  1. Pololu 5V, 500mA Step-Down Voltage Regulator D24V5F5
    Rating:
    100% of 100
    SKU: POLOLU-2843 Brand: Pololu
    The compact (0.4″ × 0.5″) D24V5F5 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 5 V while allowing for a maximum output current of 500 mA. This regulator offers typical efficiencies between 85% and 90% and has a very low dropout, so it can be used with input voltages as low as a few hundred millivolts above 5 V. The pins have a 0.1″ spacing, making this board compatible with standard solderless breadboards and perfboards.
    $10.05 AUD, inc GST
    As low as $9.55 AUD, inc GST
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    2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 23rd
  2. Pololu 5V, 5A Step-Down Voltage Regulator D24V50F5
    Rating:
    100% of 100
    SKU: POLOLU-2851 Brand: Pololu
    This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 5 V. The board measures only 0.7″ × 0.8″, but it allows a typical continuous output current of up to 5 A. Typical efficiencies of 85% to 95% make this regulator well suited for high-power applications like powering motors or servos. High efficiencies are maintained at light loads by dynamically changing the switching frequency, and an optional shutdown pin enables a low-power state with a current draw of a few hundred microamps.
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    4 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 23rd
  3. Pololu 5V, 1A Step-Down Voltage Regulator D24V10F5
    Rating:
    100% of 100
    SKU: POLOLU-2831 Brand: Pololu
    The compact (0.5″ × 0.7″) D24V10F5 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 5 V while allowing for a maximum output current of 1 A.
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    2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 23rd
  4. Pololu 5V, 600mA Step-Down Voltage Regulator D24V6F5
    Rating:
    100% of 100
    SKU: POLOLU-2107 Brand: Pololu
    The compact (0.4″ × 0.5″) D24V6F5 switching step-down (or buck) voltage regulator takes an input voltage between 7 V and 42 V and efficiently reduces it to 5 V while allowing for a maximum output current of 600 mA. The pins have a 0.1″ spacing, making this board compatible with standard solderless breadboards and perfboards.
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    3 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 23rd
  5. Pololu 5V, 2.5A Step-Down Voltage Regulator D24V25F5
    Rating:
    100% of 100
    SKU: POLOLU-2850 Brand: Pololu
    This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 5 V. The board measures only 0.7″ × 0.7″, but it allows a typical continuous output current of up to 2.5 A. Typical efficiencies of 85% to 95% make this regulator well suited for powering moderate loads like sensors or small motors. High efficiencies are maintained at light loads by dynamically changing the switching frequency, and an optional shutdown pin enables a low-power state with a current draw of a few hundred microamps.
    - +

    13 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 23rd
  6. Pololu 9V, 15A Step-Down Voltage Regulator D24V150F9
    Rating:
    100% of 100
    SKU: POLOLU-2884 Brand: Pololu
    This synchronous switching step-down (or buck) regulator takes an input voltage of up to 40 V and efficiently reduces it to 9 V with an available output current of around 15 A. Typical efficiencies of 80% to 95% along with its high current capabilities make this regulator well suited for powering large loads. The regulator features reverse voltage protection and a power-good output that indicates when the regulator cannot adequately maintain the output voltage.
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    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 5 to 9 day lead time

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