We’ve spent hundreds of hours researching and comparing Usb Power Regulator of all specifications to find the best one for any need (or budget). Here are the results.

The Best Usb Power Regulator of 2020 – Top Rated & Reviewed

2,134 Reviews Scanned

Rank No. #1
Yeeco USB Power Supply Module Buck Boost Converter 5V Step Up Step Down Voltage Regulator to 3.3V 9V 12V 18V 24V USB Power Supply Module
  • Precise Calibration:this power supply module display with voltage and current, USB adjustable buck-boost power supply charging module 5V to 3.3V/9V/12V/24V
  • Output: mobile phone charger or USB 5V adapter can easily output adjustable voltage from 1V to 24V and the power is 3W
  • Input: USB male or micro USB can be used as input that is very convenient to use
  • Easy to Adjust: the voltage regulator adopts multi-turn precise long-handle potentiometer, which can be adjusted manually without tools
  • The “SW” button can switch display voltage and current, easy to observe parameter changes
SaleRank No. #2
PEMENOL DC-DC USB Step UP/Down Power Supply Module 3.5V-12V to 1.0V-24V Adjustable Boost Buck Converter Voltage Regulator Board Digital Display Voltmeter Ammeter Power Time Battery Capacity Tester
  • ★PER and VAH dual operating system: Under the PER system , As long as you plug-in USB or micro USB, or Type-C, you can output an adjustable voltage from 1.0V to 24V and power 2-3W as you want. Under the VAH system, it can measure voltage and current like a multimeter, and can also test power, capacity, and time
  • ★With multiple protection functions: When the voltage﹤8A, there will be under-voltage protection(LVP); when the input current﹥2A, there will be Overcurrent protection(OCP); When using over power, there will be over-power protection(OPP). After protection, the output will be automatically turned off, the LCD backlight will flash, and the corresponding protection will be displayed(LVP, OCP, OPP)
  • ★Can measure the current ambient temperature: The CNC USB power supply regulator module can test the current ambient temperature. Temperature range -20℃~70℃
  • ★Small size, easy to carry:small size 78*28*17mm with Anti-extrusion packaging box. Very suitable for use by technical engineers on business trips, maintenance, etc.
  • ★Application: It can measure voltage and current like a multimeter. Can also test power, capacity, time and temperature. For more details and instruction, please read the user manual!!!
Rank No. #3
Buck Converter 12v to 5v, DROK 5A USB Voltage Regulator DC 9V-36V Step Down to DC 5V-5.3V 5.2V 3.5-6A Volt Transformer Power Supply Module for Phone Fast Charging
  • DROK buck converter input voltage is DC 9v-36v, output voltage is 5.2V (5V-5.3V available according to your input voltage).
  • The step down regulator adopts synchronous rectification scheme to provide wide voltage range, large current and high efficiency.
  • Our buck voltage regulator is user-friendly, accompany with DC interface and connecting terminals, make it easier to be connected to different devices.
  • The voltage reducer is with USB interface and quick charge identifying chip, and is compatible with Android and Apple.
  • Note: Input different voltage will output different power: input DC 9-24V, output 5.2V/6A/30W; input DC 24-32V, output 5.2V/5A/25W; input DC 32-36V, output 5.2V/3.5A/18W.
Rank No. #4
E-outstanding 1PC DC Converter Module 12V to 5V 3A 15W Regulator Step Down Car Power Converter with Double USB Cable DC to DC Buck Converter
  • Input voltage: 12V DC.Output voltage: 5V.Output current: 3A. No-load Current:10mA.Output Power:15W.
  • Converter module size: 64x27x14mm/2.52x 1.06x 0.55Inches. Weight: 85g/3.0 OZ.Package Includes:1PC.
  • Protection: Input instant high voltage, output over-current, output short circuit, chip overheating protection.
  • Waterproof, shockproof, dustproof, aluminum alloy casing, sealed with imported high quality thermal silica gel. Small size and easy to install.
  • With dual USB female socket charging cable, widely used in cars, motorcycles, motor homes, etc.
Rank No. #5
Icstation Boost Converter MT3608 Mico USB DC 2V-24V to 5V-28V 2A , Voltage Regulator,Power Supply Step Up Module 3.3V 5V 6V 9V 12V to 5V 6V 9V 12V 24V (Pack of 4)
  • 🗲🗲🗲Mini DC-DC boost converter board with micro USB voltage input,just connected with USB power adapter then you can get 9V 12V 18V 24V voltge
  • 🗲🗲🗲Power Supply Setp Up Module DC 2-24V input and 5V-28V adjustable voltage output with high power conversion efficiency up to 93%
  • 🗲🗲🗲Peak current: 2A (1A is recommended for a long time), Board Size: 30 X 17 X 14mm/1.18 X 0.67 X 0.55inch(L*W*H)
  • 🗲🗲🗲This is a boost converter module, so the output voltage should be at least 2V higher than the input voltage. When receive the voltage booster module, please turn the potentiometer clockwise by more than 10 turns before test, for example, rotate the potentiometer with 15 laps in clockwise direction, before power on it.
  • 🗲🗲🗲Icstation has long been engaged in Electronics Related Products wholesale and retail business. Welcome letter to discuss the wholesale business. The bigger the amount is, the more favorable the price is.
Rank No. #6
DaFuRui 4Pack USB DC-DC Voltage Buck Regulator Step Down Power Supply Module 6V-24V to 5V 3A Dual USB Output Buck Voltage Board
  • ★The input voltage range of mobile power supply boost module is DC6V-26V, output voltage is DC5.2V, and output current is 3A.
  • ★It has current limiting, short circuit and over temperature protection.
  • ★High Power High Efficiency: Discharge efficiency up to 98%. In discharge mode (The higher the input voltage, the higher the efficiency)
  • ★Wide Application: DC-DC step down voltage converter module compatible with many phone models
  • ★Package including: 4Pack USB DC-DC Voltage Buck Regulator Step Down Power Supply Module.
Rank No. #7
DC-DC Buck Voltage Regulator Module 6-24V 12V/24V to 5V 3A USB Charger Module Buck Converter Regulator (10)
  • Parameters: non-isolated buck USB charger module (BUCK) synchronous rectification; Input voltage: DC 6 - 24V; Output voltage: 5.1 - 5.2V; Output current: 3A MAX (please enhance heat dissipation when using at full load), the actual test result input 12V output current 2A and does not need to enhance heat dissipation
  • Wide application: with reverse polarity protection diode, it will not be broken when the input is connected incorrectly, ultra-low static current, only 0.85 mA; No need to add switch when it is connected to the car battery, and can be connected to car cigarette lighter cable or ACC power supply cable
  • Protection: output overvoltage protection: input 1.5A fuse, output 5V with 300W TVS tube clamp protection; There is input reverse polarity protection
  • Size details: DC-DC buck voltage regulator module is 26.4 x 15 x 7.4 mm (L x W x H)
  • Package including: 10 pieces USB DC-DC voltage regulator modules
Rank No. #8
jiang DC 5V-20V to 5V 2A Max USB Charger Regulator for Solar Panel Fold Bag/Cell Panel/Phone Charging Power Supply Module (Black)
  • Application:This product is mainly used in solar folding bag and solar charger, which can be any Android and other mobile phone, MP3, MP5 and other digital products charge.
  • Parameter:Wide input voltage range, the input DC voltage 6~20V, 5V DC output voltage can be stable.(INPUT: Photovoltaic panels 6-20V, best for 9V; DC power supply 5-20V, best for 7.2V)
  • Input Output:Can the maximum output current of 2A.High conversion efficiency, up to 95%.
  • General:USB female output, may be any 5V digital products charge.with light
  • Package:Supply Module*1,Screws*4 box *1
Rank No. #9
DC Converter with Battery Clip 12V 24V to 5V 8A USB Power Adapter Buck Regulator Charger, Suitable for Samsung Galaxy, iPad iPhone 6S 7 7S / 8 Plus, etc.
  • Input voltage: DC8-35V, (12V / 24V lead-acid battery can be changed to 5V); Output parameters: DC5V 8A, 40W max
  • Build-in identification resistor for apple , can charge iphone ipad, Application: use for charging cell phone, power for electronic device etc.
  • 4 USB charging ports can charge 4 devices at the same time. With integrated switch ultra-thin regulator module, the conversion rate is as high as 96%.
  • Over voltage, over current, over temperature, short circuit, it can be auto protection, and can work in normal condition when restored.
  • Battery + converter = super power bank, which is very suitable for home outdoor travelers to replenish power
Rank No. #10
3 Pieces DC Converter Voltage Regulator 12V to 5V 3A 15W DC Buck Converter Module, DC to DC Reduced Voltage Regulator Converter Car Power Converter Adapter with Dual USB Output
  • Specifications: input voltage: 12V DC; Output voltage: 5V; Output current: 3A maximum; No-load current: 10mA; Output power: 15 W maximum
  • Dual USB: there are dual USB charging ports on the DC to DC converter 12V to 5V for charging 2 devices at the same time; DC to DC reduced voltage converter features with integrated switch thin regulator module, so the conversion rate is up to 96%
  • Intelligent protection: the DC converter voltage regulator adopts intelligent microprocessing chip, overvoltage protection, overcurrent protection, over-temperature protection and short-circuit protection
  • Wide range of use: DC buck converter has a wide range of applications, suitable for GPS navigation, driving recorder, car radio, car audio, MP3/MP4, walkie talkie, surveillance system, bus display, taxi advertising screen, LCD TV, LED, etc.
  • Attention: when using a voltage converter, the power of the device must be less than 15W; These DC reduced voltage converters are not compatible with partial Samsung phones

Last update on 2021-03-26 / Affiliate links / Product Titles, Images and Descriptions from Amazon Product Advertising API

Top Rated Usb Power Regulator to Buy Now


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How to Choose the Best Usb Power Regulator (with Price and Reviews)

Although most Usb Power Regulator are similar, there are several differences worth noting. Here are nine criteria to consider when choosing an Usb Power Regulator:

(1) Usb Power Regulator Price and Reviews

Although price is not the only factor to consider, it is nevertheless extremely important. The price of an Usb Power Regulator should be in line with its value. You can compare Usb Power Regulator reviews to make sure you are getting a fair price. This is easy to do on Amazon.

(2) Demand

The demand for a particular Usb Power Regulator is a good indication of its ability to perform the functions for which it was designed. If a product has been around for a while and still has a high demand, it is likely a good product.

(3) Material

Usb Power Regulator materials differ from manufacturer to manufacturer. Consider where and how you will be using your Usb Power Regulator to determine if one material would be better than another.

(4) Size

Like most products, Usb Power Regulators come in various sizes. Do you need a large Usb Power Regulatoror a small one? Think about where you will use your Usb Power Regulator in order to determine the best size. You can also read the customer reviews on Amazon to see what others are saying about the size of the unit they purchased.

(5) Color

Usb Power Regulators also come in a variety of colors. Do you need a particular color? You should also consider whether the color of your Usb Power Regulator would have any effect on the efficiency of its operation.

(6) Durability

The durability of an Usb Power Regulator will be contingent on the materials used as well as the quality of the manufacturing process. Additionally, the type of Usb Power Regulator you purchase may affect its durability.

(7) Storage

Will you need to store your Usb Power Regulator? If so, you should consider the size and weight of the Usb Power Regulatorto make sure that it can be stored properly. Also, give some consideration to the type of climate in which your Usb Power Regulator will be stored.

(8) Customer Ratings

Customer rating is one of the best criteria for choosing an Usb Power Regulator. It is hard to know exactly how an Usb Power Regulator will perform until you get it home and try it out.

(9) Warranty

Make sure the Usb Power Regulator you are considering is backed by a good manufacturer’s warranty. If it isn’t, you might be better off with another ones.