We spent many hours on research to finding voltage regulator module, reading product features, product specifications for this guide. For those of you who wish to the best voltage regulator module, you should not miss this article. voltage regulator module coming in a variety of types but also different price range. The following is the top 7 voltage regulator module by our suggestions:
Reviews
1. Icstation DC to DC Voltage Regulator Step Down Up Power Supply Converter Module 3.5V-28V to 1.25V-26V 3A LM2596 XL6009
Feature
DC-DC step up and step down voltage regulator module equiped with XL6009E and LM2596S buck and boost converter chipInput Voltage: 3.5V-28V, Input Current: 1A(Maximum 3A)
Output Voltage: 1.25V-26V, Output Current:1A(Maximum 3A)
Module Size: 53 X 38 X 15mm/2.09 X 1.50 X 0.59inch(L*W*H)
Fulfilled by Amazon will take 2-4 days delivery time and Fulfilled by Icstation will take 7-17 days delivery time usually
Description
This DC voltage regulator modul is equipped wiht XL6009E and LM2596S converter chip which enable it support step up and down voltage regulating function ideal for DIY power supplySpecifications:
Input Voltage: 3.5V-28V
Input Current: 1A
Output Voltage: 1.25V-26V
Output Current:1A
Module Size: 60X37mm
Package Included:
1X DC Step Up Down Power Supply Module
2. DROK Waterproof DC Buck Converter Voltage Regulator 8-22V to 1-15V 5V 12V 3A Adjustable Output Power Supply Transformer
Feature
Uses synchronous rectification technology, has high conversion efficiency and Stable performance; the input should be at least 3V higher than outputWith potentiometer on the bottom, which allows you adjust the accuracy with the mini screw, but ensures you won't easily change its setting when mounted
Fully sealed, outer enclosure acts as a heat sink, specially Made to be waterproof, anti-shock, anti-humidity and dust-proof, more durable
With reversed-connection protection, over-current protection, over-heating protection and over-voltage protection, hence is safe to use
Perfect for electronic hobby project, wide application, you can use it on radio, car audio, LED display, motor, Cell phone, etc
Description
Parameters:Module Name: DC buck module (Synchronous rectification)
Module model:2203ADJ
Input voltage: DC 8-22V22V Max
Output voltage:1-15V (adjustable,please ensure input voltage is at least 3V higher than output voltage)
Output current: 3A Max. (long-term work in 2A doesn't need to enhance heat dissipation)
Conversion efficiency: up to 96%(Max)
Static power consumption: about 12mA
Ripple output: About 100mV (12V to 5V/3A)
Operating temperature: -20 c to +60 c (Industrial grade), -40 c to 80 c (limit)
Min voltage margin: 3V
Dimensions: 33 x 25 x 20mm
wiring:
Red wire: connect the red wire to positive pole of input(input +)
Yellow wire: connect the yellow wire to positive pole of output (output +)
Black wire: connect the black wire to negative pole of input or output(input- / output -)
Package Includes:
1 x DC Converter Module
3. DROK DC/DC Waterproof Golf Cart Voltage Reducer Converter 15-35V 24V to 12V Buck Converter Voltage Regulator Module 60W/5A Step-down Voltage Transformer Board
Feature
Voltage Reducer 24V to 12V, 5A, input DC 15-35v, 60W, Made of first Class aluminumCompact and solid design, wiring diagram labelled on the back, easy to wire up, No humming or shutdown during using
Synchronous rectification technology and No heat generated, good stability, durable, waterproof, can work in rain
With protection of short circuit, over current and over heat, can recover automatically after getting rid of obstacles
Commonly used for radio, speaker system, club car, electric Bike, solar panel, LED lights an so on
Description
Parameters:Input voltage: DC 15-35V
Power chip: LM2596
Output voltage: DC 12V
Output power: 60W
Maximum output current: 5A
Continuous output current: 3A
Transfer efficiency: 96% Max
Soft start time: about 500mS
Output ripple: 50mV(Max); 20M bandwidth
Working temperature: -40 to +85 Celsius degree(Please lower power or enhance heat radiating if surrounding temp exceeds 40 celsius degree)
Temp rise in full load: 50 Celsius degree
Load adjustment ratio: +/- 1%
Volt adjustment ratio: +/- 2%
Dynamic response speed: 5% 200uS
Input reversed connection protection: no(if you need, please connect diode in series to the input)
Application:
The converter applies to bus, CMB, large trucks, motor car, solar power generating, bus displaying screen, taxi advertising screen,
taxi radio without interference, car audio speaker, LCD TV, LED, intercom and monitor system, etc.
Notes:
1.Please add fuse in the input; negative and positive pole of voltage should not be connected reversedly, or the transformer will be burn out
and your electrical equipments might be damaged
2.Please ensure enough input voltage and power so that the module will output enough voltage and power
3.Please enhance heating radiation when in max output current of 5A; we suggest you to leave current margin for long-term usage
Package include:
1x DC Converter
4. DROK Waterproof Auto Vehicle Voltage Reducer DC-DC Buck Converter 12V to 3.3V Step-down Voltage Regulator Transformer 3A/10W Power Supply Module for Car Radio LED Display
Feature
DC-DC buck power converter for converting 12V to 3.3V with over 90% conversion efficiency.Input voltage must be greater of 6.3-22V than output voltage and make sure at least 3V voltage difference.
Characterized by durable, anti-shock, anti-humidity, waterproof, dust-proof and over current protection.
Synchronous rectification technology, higher operating efficiency, stable and reliable performance, low heat.
Used in car audio, radio, LED screen, toy car, LCD TV, solar energy, electrical fan and etc.
Description
Specifications:Module Properties: non-isolated buck module (BUCK)
Rectification: synchronous rectification
Input voltage: DC 12V
Output voltage: 3.3V
Output Current: 3A
Output Power: 10W
Conversion efficiency: Max 95%
No-load consumption: 10-12mA
Working temperature: Industrial-grade (-40 c to +85 c)
Features:
Overcurrent, overtemperature, short circuit protection
Waterproof, Dust-proof, Shockproof, Suitable for all kinds of harsh environments
Small size: 35x25.5x21mm (do not including install ear)
Package Includes:
1x DC/DC Converter
5. DROK LM2596 Analog Control Buck Converter DC-DC Step-down Transformer Voltage Regulator Module 36V 24V 12V to 5V 2A Power Inverter Volt Stabilizer with Red LED Display Voltmeter Board Input/Output Voltage
Feature
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.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.
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.
With input and output voltage measurement error calibration function; Wiring terminals require no soldering iron and create convenient usage.
Press the button for 1 to 4 seconds, voltmeter would be shut off when releasing your hands; the voltmeter is very accurate.
Description
Parameters:Input Voltage: DC 4~40V(the input voltage should be higher than output voltage at least 1V)
Output Voltage: DC 1.25~37V(continuously adjustable)
Output Current: 2A(for stable operation), 3A max.
Voltmeter: 0~40V
Voltmeter Accuracy: .+/-0.1V
Internal Oscillation Frequency: 150KHz
There is a large area of copper on its back to enhance heat dissipation
How to adjust accuracy of input/output volt?
(1)Output voltage calibration
Firstly, adjust the right button so that "OUT" LED lighted, the voltmeter shows the value of output voltage; Press the right button for more than 2 seconds,
release, voltmeter and "OUT" LED flashes in synchronization so that you enter the output voltage calibration mode.
Secondly, press the right button (normal speed), the voltage value is adding up a unit; Press the left button, minus a unit; Due to a unit is less than 0.1V,
the minimum voltage display to 0.1V, so you need to continuously press 1-5 times to see the voltmeter change 0.1V, how many times voltmeter change 0.1V by pressing the key, depending on the current display voltage, the higher the voltage, the fewer the number of press.
Thirdly, press the right button for more than 2 seconds, release, to exit the output voltage calibration mode. All parameters set to automatically power down to save.
(2) Input voltage calibration
Firstly, adjust the right button so that "IN" LED lighted, the voltmeter shows the value of input voltage; press the right button for more than 2 seconds,
release, voltmeter and "IN" LED flashes in synchronization so that you enter the input voltage calibration mode.
Steps 2 and step 3 are consistent with the output voltage calibration method.
6. Icstation AMS1117-3.3 DC Voltage Regulator Step Down Power Supply Module 4.75V-12V to 3.3V 800mA (Pack of 5)
Feature
Super mini AMS1117-3.3 DC-DC step down voltage converter moduleSupport DC 4.75-12V input and 3.3V fixed voltage and 0.8A current output
3 pins pinout can be easy to connected with your MCU development and provide the contant power supply.
Module Size: 12.33 X 8.6mm/0.49 X 0.34inch
Fulfilled by Amazon will take 2-4 days delivery time and shipped by Icstation will take 7-17 days delivery time usually
Description
This a super mini DC-DC step down voltage regulator module which is equipped with AMS1117-3.3 LDO chip supporting DC 4.75-12V input and 3.3V fixed voltage output. 3 pins pinout can be easy to connected with your MCU development and provide the contant power supply.7. GEREE LED LM317 Step Down Power Supply Module Adjustable Voltage Regulator Input DC 0V-30V AC 0V-22V Output DC 1.25V-30V 2A
Feature
Input: DC 0V ~ 30V / AC 0V ~ 22V , Output: DC 1.25V ~ 30VOutput current: 2A Max
Using double adjustment potentiometer, to ensure good contact, effectively protect the load.
Step Down Power Supply Module With LED Meter
Circuit board size: 69 x 50 x 27mm ( L x W x H )
Description
Geree adjustable voltage regulator warranty--30-Day Money Back Guarantee -- 12 Month Replacement Warranty -- Lifetime Support Guarantee
Feature:
1*Board core components: adjustable regulator ASIC LM317, 2A or less can be loaded, AC or DC voltage input, the output voltage is 1.25V-28V DC continuously adjustable, versatile DC board.
2*Using double adjustment potentiometer: when using LM317T for adjustable power supply, often lead to output voltage increases and burned the load due to potentiometer poor contact. We designed this regulator board using double potentiometer to ensure good contact, effectively protect the load.
Specification:
Input: DC 0V ~ 30V / AC 0V ~ 22V
Output: DC 1.25V ~ 30V
Output current: 2A Max.
The minimum differential between input and output: 3V, input must be higher than the output voltage above 3V to be regulated. Buck, not boost, when input 5V output 1.25V ~ 2V, not 6V.
Circuit board size: 69 x 50 x 27mm ( L x W x H )
Package included:
1xLM317 adjustable voltage regulator step-down power supply module with LED meter
Note:Due to the digital voltage display module operating voltage is 3V, only when the voltage is higher than 3V to display properly
