Step-Down Australia

These step-down (Buck) converters are a perfect way to decrease a DC voltage to something suitable for your project's needs.

DC-DC Adjustable Step-down Module 5A 75W

Rating:
99% of 100

24 Reviews

SKU: CE07271 Brand: Core Electronics Guides (1)

DC-DC Adjustable Step Down Module 5A 75W XL4015

$3.25 AUD, inc GST

As low as $3.09 AUD, inc GST

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31 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 Nov 15th
Adjustable Switching Power Supply Module IN 4V-35V OUT 1.5V-30V LM2596S Step-Down Converter

Rating:
99% of 100

36 Reviews

SKU: CE05572 Brand: Core Electronics

A versatile power supply DC-DC converter module that offers a wide range for both input voltage (4V-35V) and output voltage (1.23V-30V). Tabs on each side allow for the input / output leads to be easily soldered on.

$2.95 AUD, inc GST

As low as $2.80 AUD, inc GST

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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 8 to 12 day lead time
DC-DC Multi-output Buck Converter (3.3V/5V/9V/12V)

Rating:
100% of 100

4 Reviews

SKU: DFR1015 Brand: DFRobot

This DC-DC Step Down Voltage Converter steps down voltage from 7.5V~30V to 3.3V/5V/9V/12V(default to 5V), which can be selected by short-circuiting the...

$8.70 AUD, inc GST

As low as $8.26 AUD, inc GST

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31 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 Nov 15th
12V, 4.5A Step-Down Voltage Regulator D36V50F12

Rating:
93% of 100

3 Reviews

SKU: POLOLU-4095 Brand: Pololu

This powerful synchronous switching step-down (or buck) regulator takes an input voltage of up to 50 V and efficiently reduces it to 12 V. The board...

$40.95 AUD, inc GST

As low as $38.08 AUD, inc GST

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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 Nov 15th
DC-DC Buck Converter 7-24V to 5V 4A

Rating:
100% of 100

4 Reviews

SKU: DFR0831 Brand: DFRobot

This is a 20W DC-DC buck converter power module with 7~24V input and 5V/4A output(Max). The high conversion efficiency and on-board 6 output ports make it suitable...

$8.05 AUD, inc GST

As low as $7.49 AUD, inc GST

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26 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 Nov 15th
5V 3A Dual USB Step Down Buck Converter Module
SKU: DFR0884 Brand: DFRobot

This small 8~32V to 5V 3A dual USB power step down converter supports all 5V main controllers, applicable to demanding occasions like smart home, small...

$13.95 AUD, inc GST

As low as $12.97 AUD, inc GST

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21 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 Nov 15th
DC-DC Buck-Mode Power Module (8~28V to 5V 3A)

Rating:
100% of 100

3 Reviews

SKU: DFR0571 Brand: DFRobot

This is a DC-DC buck-mode power module, with input voltage range 8V~28V and fixed output voltage/current 5V/3A. Its work frequency can reach to 0.5MHz. The module...

$5.55 AUD, inc GST

As low as $5.27 AUD, inc GST

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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 Nov 15th
Pololu 5V, 500mA Step-Down Voltage Regulator D24V5F5

Rating:
100% of 100

11 Reviews

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.

$9.75 AUD, inc GST

As low as $9.07 AUD, inc GST

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8 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 Nov 15th
MPM3610 5V Buck Converter Breakout - 21V In 5V Out at 1.2A

Rating:
100% of 100

1 Review

SKU: ADA4739 Brand: Adafruit

This little buck converter based on the MPM3610 is a marvel, taking up to 21V input and providing a 5V output with up to 1.2A current. It's great for supplying power to popular 5V voltage circuits from a range of battery or power options. This chip provides up to 1.2 Amp load current across the entire input voltage range of 6V to 21V. The high voltage range is what sets this buck converter apart from most!

$13.80 AUD, inc GST

As low as $12.83 AUD, inc GST

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9 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 Nov 15th
Pololu 5V, 5A Step-Down Voltage Regulator D24V50F5

Rating:
100% of 100

8 Reviews

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.

$45.95 AUD, inc GST

As low as $42.73 AUD, inc GST

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17 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 Nov 15th
Pololu 5V, 1A Step-Down Voltage Regulator D24V10F5

Rating:
100% of 100

3 Reviews

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.

$16.30 AUD, inc GST

As low as $15.16 AUD, inc GST

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7 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 Nov 15th
Pololu 3.3V, 500mA Step-Down Voltage Regulator D24V5F3

Rating:
100% of 100

4 Reviews

SKU: POLOLU-2842 Brand: Pololu

The compact (0.4″ × 0.5″) D24V5F3 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 3.3 V while allowing for a maximum output current of 500 mA. This regulator offers typical efficiencies between 80% and 90% and has a very low dropout, so it can be used with input voltages as low as a few hundred millivolts above 3.3 V. The pins have a 0.1″ spacing, making this board compatible with standard solderless breadboards and perfboards.

$9.75 AUD, inc GST

As low as $9.07 AUD, inc GST

- +

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 Nov 15th
AP3429A 3.3V Buck Converter Breakout - 3.3V Output 1.2A Max
SKU: ADA4711 Brand: Adafruit

This little buck converter based on the AP3429A is super handy, taking up to 5.5V input and providing a 3.3V output with up to 1.2A current. It's great for supplying power to popular 3.3V voltage circuits from a range of battery or power options. This chip provides up to 1.2 Amp load current across the entire input voltage range of 3.4 to 5.5V. It's not a huge range but does cover LiPoly batteries, 3 alkalines, and USB power.

$7.70 AUD, inc GST

As low as $7.16 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 Nov 15th
DC-DC Buck-Mode Power Module (5.5~28V to 3.3V 3A)

Rating:
100% of 100

1 Review

SKU: DFR0570 Brand: DFRobot

This is a DC-DC buck-mode power module, with input voltage range 5.5~28V and fixed output voltage/current 3.3V/3A. Its work frequency can reach to 0.5MHz. The module...

$5.60 AUD, inc GST

As low as $5.32 AUD, inc GST

- +

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 Nov 15th
Pololu 5V, 9A Step-Down Voltage Regulator D24V90F5

Rating:
100% of 100

2 Reviews

SKU: POLOLU-2866 Brand: Pololu

This synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 5 V while allowing a typical continuous output current of up to 9 A. Typical efficiencies of 80% to 95% make this regulator well suited for higher-power applications like powering motors or servos, while 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. The regulator’s output voltage setting can also be lowered by adding an external resistor.

$54.30 AUD, inc GST

As low as $50.50 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 Nov 15th
Pololu 5V, 600mA Step-Down Voltage Regulator D24V6F5

Rating:
100% of 100

6 Reviews

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.

$11.40 AUD, inc GST

As low as $10.60 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 Nov 15th
Buck Converter - 6-20V to 5V/3A
SKU: COM-18375 Brand: Sparkfun

This is a high grade DC Buck converter that inputs 6 to 12V and outputs 5V up to 3A or 15W. With good thermal performance and protection, this DC block is...

$24.95 AUD, inc GST

As low as $23.70 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 Nov 15th
Pololu 5V, 2.5A Step-Down Voltage Regulator D24V25F5

Rating:
100% of 100

4 Reviews

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.

$29.40 AUD, inc GST

As low as $27.34 AUD, inc GST

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15 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 Nov 15th
Pololu 5V, 3.2A Step-Down Voltage Regulator D36V28F5

Rating:
100% of 100

2 Reviews

SKU: POLOLU-3782 Brand: Pololu

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 50 V and efficiently reduces it to 5 V. The board measures only 0.7″ × 0.8″ yet delivers typical maximum continuous output currents between 2.5 A and 4 A, depending on the input voltage, which makes it well suited for powering moderate loads like sensors or small motors

$26.15 AUD, inc GST

As low as $24.32 AUD, inc GST

- +

5 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 Nov 15th
Pololu 12V, 2.4A Step-Down Voltage Regulator D36V28F12

Rating:
100% of 100

1 Review

SKU: POLOLU-3786 Brand: Pololu

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 50 V and efficiently reduces it to 12 V

$27.80 AUD, inc GST

As low as $25.85 AUD, inc GST

- +

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 4 to 7 day lead time
Pololu 5V, 600mA Step-Down Voltage Regulator D36V6F5

Rating:
100% of 100

1 Review

SKU: POLOLU-3792 Brand: Pololu

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 5 V while allowing for a maximum output current of 600 mA. It has a very low dropout, so it can be used with input voltages that are within a few hundred millivolts of its output.

$11.40 AUD, inc GST

As low as $10.60 AUD, inc GST

- +

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 Nov 15th
Pololu 5V, 5.5A Step-Down Voltage Regulator D36V50F5

Rating:
100% of 100

1 Review

SKU: POLOLU-4091 Brand: Pololu

This powerful synchronous switching step-down (or buck) regulator takes an input voltage of up to 50 V and efficiently reduces it to 5 V.

$41.40 AUD, inc GST

As low as $38.50 AUD, inc GST

- +

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 Nov 15th
Pololu 6V, 5.5A Step-Down Voltage Regulator D36V50F6
SKU: POLOLU-4092 Brand: Pololu

This powerful synchronous switching step-down (or buck) regulator takes an input voltage of up to 50 V and efficiently reduces it to 6 V

$40.95 AUD, inc GST

As low as $38.08 AUD, inc GST

- +

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 Nov 15th
SparkFun BabyBuck Regulator Breakout - 3.3V (AP63203)
SKU: COM-18357 Brand: Sparkfun

Featuring the AP63203, this baby breakout board takes advantage of a 2A synchronous buck converter that has a wide input voltage range of 3.8V to 32V...

$7.40 AUD, inc GST

As low as $7.03 AUD, inc GST

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5 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 Nov 15th
Pololu 12V, 500mA Step-Down Voltage Regulator D24V5F12

Rating:
100% of 100

3 Reviews

SKU: POLOLU-2846 Brand: Pololu

The compact (0.4″ × 0.5″) D24V5F12 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 12 V while allowing for a maximum output current of 500 mA. This regulator offers typical efficiencies between 85% and 93% and has a very low dropout, so it can be used with input voltages as low as a few hundred millivolts above 12 V. The pins have a 0.1″ spacing, making this board compatible with standard solderless breadboards and perfboards.

$9.75 AUD, inc GST

As low as $9.07 AUD, inc GST

- +

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 4 to 7 day lead time