Top 10 Buck Converters
for February 2023

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1
9.9
SCORE
diymore Synchronous Buck Converter 200W 15A DC-DC 8-60V to 1-36V Power Supply Step Down Module

diymore Synchronous Buck Converter 200W 15A DC-DC to 8-60V 1-36V Power Supply Step Down Module

by diymore
What We like

Perfect ultra-efficient circuit design up to 94% Low Ripple.

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Product Features

  • The maximum peak output current 15A.
  • 200W DC-DC high voltage power synchronous buck module.
  • 8-60V wide voltage input, 1-36V stepless adjustable output.
  • Such as long working hours, please note left margin and make the heat rise.
2
9.9
SCORE
8 Pieces 5A DC-DC Adjustable Buck Converter Step-Down Voltage Regulator Power Module 4V - 38V to 1.25V - 36V

Frienda 8 Pieces 5A DC-DC Adjustable Buck Step-Down Converter Voltage Regulator Power Module 4V

by Frienda
What We like

Convenient to operate: the step-down voltage regulator power module has designed with power indicator, short circuit protections (limit current 8A) and over-temperature protection which means the output will be automatically turned off after over-temperature

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Product Features

  • Safer version: these DC-DC adjustable buck converters contain reverse voltage protection, over-temperature and short-circuit protection, with both input and output voltage range, output power and efficiency, safer and better than LM2596 version
  • Module parameters: the input voltage is 4V - 38V (please do not exceed 38V for input), the output voltage is 1.25V - 36V (continuously adjustable), the output current is 0A- 5A (Recommended to use within 4.5A), the output power is suitable for using within 75W
  • Check the size: each regulator power module measures approx. 5.4 x 2.3 x 1.8 cm/ 2.13 x 0.91 x 0.71 inches, please check whether the size is suitable for your needs before purchasing
  • Conversion efficiency: our 5A DC-DC adjustable buck converter can withstand working temperature range from minus 40 to 85 degrees Celsius and support working frequency of 180KHz, its conversion efficiency is 96% higher (the specific efficiency is related to input, output voltage, current and pressure drop), the load adjustment rate shall not exceed 0.8% and the voltage regulation rate shall not exceed 0.8%
3
9.4
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Wolfwhoop PW-D Control Buck Converter 6-24V to 5V 1.5A Step-Down Regulator Module Power Inverter Volt Stabilizer

Wolfwhoop PW-D Control Buck Converter 6-24V to 5V Step-Down 1.5A Regulator Module Power Inverter Volt Stabilizer

by Wolfwhoop
What We like

This voltage step down module is designed for 2-6S Battery

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Product Features

  • It with a super mini size: 17mm * 5.5mm
  • Voltage buck: 6-24V in, 5V out.
  • It can power for transmitter and receiver or mini camera
  • 4pcs PW-D
4
9
SCORE
D-PLANET [2-Pack] LM2596s Buck Converter DC to DC Step-Down Voltage Regulator Power Module 36V 24V 12V to 5V 2A Voltage Stabilizer with LED Display 

D-PLANET [2-Pack] LM2596s Buck Converter DC to DC Step-Down Voltage Regulator Power 36V Module 24V 12V to 5V 2A Voltage Stabilizer with LED Display 

by D-PLANET
What We like

High conversion efficiency, simple regulating operation, rotate the top screw of potentiometer clockwise to boost, anti clockwise to reduce voltage.

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Product Features

  • Output: DC 1.25V to 37V voltage is continuously adjustable
  • Input:DC 4V to 40V ( input voltage should be 1.5V higher than the output voltage)
  • Updated Version: with reverse voltage protection, over-temperature and short-circuit protection, thus making it much safer to use
5
8.8
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Weewooday 2 Pieces Adjustable LM2596S DC-DC Buck Converter Reduced Voltage Regulator Power Supply Module 36V 24V 12V to 5V 2A Voltage Stabilizer with Digital Voltmeter Display

Weewooday 2 Pieces Adjustable LM2596S DC-DC Buck Converter Reduced Voltage Regulator Power Supply 36V Module 24V 12V to 5V 2A Voltage Stabilizer with Digital Voltmeter Display

by Weewooday
What We like

Effective design: with 150KHz internal oscillation frequency, features low power consumption and high efficiency; With terminal block, no soldering iron is also convenient to use, and retain the wire bond point (the input voltage must be higher than the voltage to be output by 1v or more)

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Product Features

  • Parameters information: input voltage is 2.5V - 40V, output voltage is 1.25V - 37V, output current is 2A (normal and stable) and 3A max, conversion efficiency 92% (highest), output ripple under 30mV, switching frequency 150KHz, operating temperature is -45 to 85 degrees Celsius
  • What you receive: package comes with 2 pieces adjustable LM2596S DC-DC buck converter to meet your use
  • Simple to operate: the voltmeter can be turned off, and the switch can be turned off by pressing and holding the switch for 1 to 4 seconds, once the voltmeter is turned off, simply press the switch to turn on the voltmeter, convenient to operate
  • Output current: the maximum output current can be as high as 3A, the recommended working current is about 2A, more than 2A plus heat sink
6
8.6
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eBoot Mini MP1584EN DC-DC Buck Converter Adjustable Power Supply Module 24V to 12V 9V 5V 3V (6 Pack)

eBoot Mini MP1584EN DC-DC Buck Converter Adjustable Power Supply 24V Module to 12V 9V 5V 3V (6 Pack)

by eBoot
What We like

Operating temperature: -45 to 85 ; Size: 22 mm by 17 mm by 4 mm; Warning: donotreversethepositiveandnegativeterminals to avoid any possible damage; Do not use light load (less than 10% of output power) or without load

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Product Features

  • Output current: 3 A (maximum); Conversion efficiency: 92% (maximum)
  • Input voltage: 4.5 V to 28 V; Output voltage: 0.8 V to 20 V
  • Output ripple: less than 30 mV; Switching frequency: 1.5 MHz (highest), typically 1 MHz
  • Mini MP1584EN DC to DC buck converter module with a wide operating range
7
8.6
SCORE
6 Pcs LM2596 Buck Converter,Input 3.0-40V Output 1.5-35V Adjustable Buck Converter Electronic Voltage Stabilizer Power Supply Module

HUAHA 6 Pcs LM2596 Buck Converter,Input 3.0-40V Output 1.5-35V Buck Adjustable Converter Electronic Voltage Stabilizer Power Supply Module

by HUAHA
What We like

Package:6 * Lm2596 dc-dc buck converter step down module

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Product Features

  • Input Voltage:DC 3V to 40V (input voltage must be 1.5V higher than the output voltage, no boost).
  • Quantity and Size43 * 21 * 14 mmIncluded 10 pcs lm2596 buck converter.
  • Application: widely used for DIY mobile power, monitor power supply, power buggies,communications equipment supply,etc.
  • Output Voltage:DC 1.5V to 35V voltage is continuously adjustable, maximum output current is 3A.
8
7.4
SCORE
EBL MP1584EN DC to DC High Performance Voltage Regulator 4.5-28V to 0.8-20V with 3A Switching Current Buck Converter DIY Power Supply Step Down Module (6 Pack)

EBL MP1584EN DC to DC High Performance Voltage Regulator 4.5-28V to 0.8-20V with Switching 3A Current Buck Converter DIY Power Supply Step Down Module (6 Pack)

by EBL
What We like

Working temperature: -40~ +85 Size: 22.5*17* 4.51mm

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Product Features

  • Output Current: 3A (Max); No load current: 12mA, Conversion efficiency: 92%(Max)
  • Switching frequency: 1MHz1.5M Max ); Output Noise: 30mV.
  • High performance step-down module: EBL MP1584EN DC to DC buck converter module uses the MP1584EN of high frequency switching technology as the core chip, and the output current of the module adopts the control mode of high-precision feedback circuit, so as to quickly compensate the circuit and adjust the output parameters.
  • Input voltage range: 4.5V-28V; output voltage range: 0.8V-20V
9
7.4
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24v to 12v Step Down Converter, DROK LM2596 Analog Control Buck Transformer DC-DC Voltage Reducer Regulator Module 36V 24V 12V to 5V 2A Power Inverter Volt Stabilizer with Red LED Display Voltmeter

DROK 24v to Step 12v Down Converter

by DROK
What We like

Press the button for 1 to 4 seconds, voltmeter would be shut off when releasing your hands; the voltmeter is very accurate

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Product Features

  • Press the button next to voltmeter to test input voltage or output voltage. Green LED lights on when testing output voltage; red LED lights on when testing input voltage
  • Analog Control: using a mini screwdriver to increase or decrease output voltage by adjusting the screw, clockwise to step up voltage and counterclockwise to step down voltage
  • DROK buck conveter board has very stable output, input range is DC 4~40V and output range is DC 1.25~37V, please make sure the input voltage should be higher than output voltage at least 1V. Can be used for many electronic projects
  • The voltage reducer is with input and output voltage measurement error calibration function; Wiring terminals require no soldering iron and create convenient usage
10
7.4
SCORE
EBL Buck Converter MP2307DN DC-DC Voltage Regulator 3A Power Supply Step Down Module with Voltage Regulator 4.75-23V to 1.0-17V(6 Pack)

EBL Buck Converter MP2307DN DC-DC Voltage Regulator 3A Power Supply Down Step Module with Voltage Regulator 4.75-23V to 1.0-17V(6 Pack)

by EBL
What We like

-High performance & stable: EBL MP2307DN DC to DC step down buck converter module is designed with the high frequency switching technology as the core chip, and the output current of the module adopts the control mode of high-precision feedback circuit, so as to quickly compensate the circuit and adjust the output parameters.

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Product Features

  • -Output Current: 3A (Max); No load current: 8mA, Conversion efficiency: 96%(Max)
  • -Working temperature: -40~ +85 Size: 17.5* 11.5* 4.61mm
  • -Voltage range: DC to DC, convert 4.75-23V to 1.0-17V
  • -Switching frequency: 340KHz; Output Noise: 30mV.

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