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.

Clear

Pololu 9V, 15A Step-Down Voltage Regulator D24V150F9

Code: SKU-003812

Output voltage Typical max output current 1 Input voltage range 2 9 V 15 A 4.5 V – 40 V Note 1: Actual achievable maximum continuous output current is a function of input voltage and is limited by thermal dissipation.

$ 153.95

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Pololu 9V, 1A Step-Down Voltage Regulator D24V10F9

Code: MCU-60200

Output voltage Typical max output current 1 Input voltage range 2 9 V 1 A 9.1 V – 36 V Note 1: Actual achievable continuous output current is a function of input voltage and is limited by thermal dissipation.

$ 17.95

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

Code: MCU-60193

Output voltage Typical max output current 1 Input voltage range 2 9 V 2.3 A 9.6 V – 36 V Note 1: At 24 V in. Actual achievable maximum continuous output current is a function of input voltage and is limited by thermal dissipation.

$ 27.95

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Pololu 9V, 300mA Step-Down Voltage Regulator D24V3F9

Code: SKU-003046

Output voltage Typical max output current 1 Input voltage range 2 9 V 300 mA 11 V – 42 V Note 1: Actual achievable continuous output current is a function of input voltage and is limited by thermal dissipation.

$ 11.95

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

Code: MCU-60205

Output voltage Typical max output current 1 Input voltage range 2 9 V 500 mA 9.1 V – 36 V Note 1: Actual achievable maximum continuous output current is a function of input voltage and is limited by thermal dissipation.

$ 12.95

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

Code: MCU-60118

Output voltage Typical max output current 1 Input voltage range 2 9 V 600 mA 11.5 V – 42 V Note 1: Actual achievable continuous output current is a function of input voltage and is limited by thermal dissipation.

$ 14.95

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