Step Down

Step Down Voltage Regulators - Buck Converters

Step down voltage regulators or buck converters take an unstable high DC voltage and convert it to a lower stable DC voltage.  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.

The regulator will have a cut off voltage where the input voltage gets down near the output voltage and it can no longer regulate, instead turning off.

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6V, 500mA Pololu Step-Down Voltage Regulator D24V5F6

Code: MCU-60204

The compact (0.4″ × 0.5″) D24V5F6 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 6 V while allowing for a maximum output current of 500 mA.

$ 8.95

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6V, 600mA Step-Down Voltage Regulator D36V6F6

Code: SKU-004929

This compact (0.4″ × 0.5″) switching step-down (or buck) voltage regulator takes input voltages up to 50 V and efficiently reduces them to 6 V while allowing for a maximum output current of 600 mA .

$ 9.95

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7.5V, 2.4A Pololu Step-Down Voltage Regulator D24V22F7

Code: MCU-60192

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 36 V and efficiently reduces it to 7.5 V . The board measures only 0.7″ × 0.7″ yet delivers a typical continuous output current of up to 2.4 A and features reverse voltage protection.

$ 18.95

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7.5V, 2.6A Step-Down Voltage Regulator D36V28F7

Code: SKU-005474

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 50 V and efficiently reduces it to 7.5 V .

$ 25.95

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+137 more from our supplier in 7-10 days

7.5V, 600mA Step-Down Voltage Regulator D36V6F7

Code: SKU-004930

This compact (0.4″ × 0.5″) switching step-down (or buck) voltage regulator takes input voltages up to 50 V and efficiently reduces them to 7.5 V while allowing for a maximum output current of 600 mA .

$ 9.95

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+247 more from our supplier in 7-10 days

9V, 2.3A Pololu Step-Down Voltage Regulator D24V22F9

Code: MCU-60193

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 36 V and efficiently reduces it to 9 V . The board measures only 0.7″ × 0.7″ yet delivers a typical continuous output current of up to 2.3 A and features reverse voltage protection.

$ 18.95

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+130 more from our supplier in 7-10 days

9V, 2.6A Step-Down Voltage Regulator D36V28F9

Code: SKU-005475

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 50 V and efficiently reduces it to 9 V .

$ 25.95

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+166 more from our supplier in 7-10 days

9V, 500mA Pololu Step-Down Voltage Regulator D24V5F9

Code: MCU-60205

The compact (0.4″ × 0.5″) D24V5F9 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 9 V while allowing for a maximum output current of 500 mA.

$ 8.95

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+114 more from our supplier in 7-10 days

9V, 5A Step-Down Voltage Regulator D36V50F9

Code: SKU-006084

This powerful synchronous switching step-down (or buck) regulator takes an input voltage of up to 50 V and efficiently reduces it to 9 V .

$ 37.95

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+154 more from our supplier in 7-10 days

9V, 600mA Pololu Step-Down Voltage Regulator D24V6F9

Code: MCU-60118

The compact (0.4″ × 0.5″) D24V6F9 switching step-down (or buck) voltage regulator takes an input voltage between 11.5V and 42V and efficiently reduces it to 9 V while allowing for a maximum output current of 600 mA. The pins have a 0.1″ spacing, making this board compatible with standard solderle...

$ 10.95

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