20 Best 3.7v To 5v 2a Boost Converter Circuit [2024]

Are you looking for the best 3.7v To 5v 2a Boost Converter Circuit? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 3.7v To 5v 2a Boost Converter Circuit.

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1 DZS Elec DC-DC 2.5V-5.5V to 5V 2A USB Boost Converter Module 3V/3.3V/3.7V/4.2V to 5V/1A/2A... DZS Elec DC-DC 2.5V-5.5V to 5V 2A USB Boost Converter Module 3V/3.3V/3.7V/4.2V to 5V/1A/2A...
2 KOOBOOK 2Pcs Mini DC-DC Boost Step-up Power Supply Module 3.3V 3.7V 5V 6V 7.2V 9V to 12V Voltage... KOOBOOK 2Pcs Mini DC-DC Boost Step-up Power Supply Module 3.3V 3.7V 5V 6V 7.2V 9V to 12V Voltage...
3 MakerFocus 6pcs 2A 5V Charge Discharge Integrated Module 3.7V 4.2V for 186 50 Lithium Battery... MakerFocus 6pcs 2A 5V Charge Discharge Integrated Module 3.7V 4.2V for 186 50 Lithium Battery...
4 AITRIP 6PCS 2A USB 18650 Lithium Li-ion Battery Charger Module Boost 3.7V to 5V 9V 12V Adjustable... AITRIP 6PCS 2A USB 18650 Lithium Li-ion Battery Charger Module Boost 3.7V to 5V 9V 12V Adjustable...
5 Beffkkip 4pcs 2A 5V Charge Discharge Integrated Module 3.7V/4.2V PCB Board Module for 18650 Lithium... Beffkkip 4pcs 2A 5V Charge Discharge Integrated Module 3.7V/4.2V PCB Board Module for 18650...
6 Eiechip dc to dc Step up Boost Converter, MT3608 with Mico USB, DC Voltage Regulator, Step Up Boost... Eiechip dc to dc Step up Boost Converter, MT3608 with Mico USB, DC Voltage Regulator, Step Up...
7 Comidox 1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V to 5V DC-DC Step Up Power Module Voltage Boost Converter... Comidox 1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V to 5V DC-DC Step Up Power Module Voltage Boost Converter...
8 E-Outstanding 2PCS PFM Control DC-DC 0.9V-5V to USB 5V Boost Step-up Power Supply Module Booster... E-Outstanding 2PCS PFM Control DC-DC 0.9V-5V to USB 5V Boost Step-up Power Supply Module Booster...
9 Onyehn 10Pcs 5V Boost Step Up Power Supply Module Lithium Battery Charge Protection Board HOTCHIP... Onyehn 10Pcs 5V Boost Step Up Power Supply Module Lithium Battery Charge Protection Board HOTCHIP...
10 (5 Pack) JacobsParts DC Boost Module 3V 3.3V 3.7V 4.2V Input 5V 2A USB Output 10W DIY Power Bank (5 Pack) JacobsParts DC Boost Module 3V 3.3V 3.7V 4.2V Input 5V 2A USB Output 10W DIY Power Bank
11 Songhe XL6009 XL6009E1 Boost Converter Module DC - DC 4.5-30V to 5-35V Output Voltage Adjustable... Songhe XL6009 XL6009E1 Boost Converter Module DC - DC 4.5-30V to 5-35V Output Voltage Adjustable...
12 Bridgold 2pcs B1212S-1WR2 B1212S DC/DC Converter Input 12V Output 12V Isolation Power Supply Module... Bridgold 2pcs B1212S-1WR2 B1212S DC/DC Converter Input 12V Output 12V Isolation Power Supply...
13 ACEIRMC 3pcs XL6019 5A High Power Current DC to DC Step-up 5V 6V 12V 24V 3-35V to 5-40V XL6019... ACEIRMC 3pcs XL6019 5A High Power Current DC to DC Step-up 5V 6V 12V 24V 3-35V to 5-40V XL6019...
14 (5 Pack) JacobsParts USB-C PD 12V DC Fixed Voltage Power Trigger Module 5A Type-C Female Input (5 Pack) JacobsParts USB-C PD 12V DC Fixed Voltage Power Trigger Module 5A Type-C Female Input
15 2Pcs AC DC Converter Module Universal 110V 120V 220V 230V to DC 5V 12V Isolated Switching Power... 2Pcs AC DC Converter Module Universal 110V 120V 220V 230V to DC 5V 12V Isolated Switching Power...
16 ACEIRMC 6pcs 2A 5V Charge Discharge Integrated Module 3.7V 4.2V for 186 50 Lithium Battery Charging... ACEIRMC 6pcs 2A 5V Charge Discharge Integrated Module 3.7V 4.2V for 186 50 Lithium Battery...
17 Frienda 10 Pieces MT3608 DC-DC Boost Converter 2A Adjustable Step Up Module Voltage Regulator Board... Frienda 10 Pieces MT3608 DC-DC Boost Converter 2A Adjustable Step Up Module Voltage Regulator...
18 HiLetgo 5pcs DC-DC Buck Step Down Module 6-20V 12V/20V to 5V 3A USB Charger Module HiLetgo 5pcs DC-DC Buck Step Down Module 6-20V 12V/20V to 5V 3A USB Charger Module
19 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 Module 24V to 12V 9V 5V 3V (6 Pack)
20 Valefod 6 Pack LM2596 DC to DC High Efficiency Voltage Regulator 3.0-40V to 1.5-35V Buck Converter... Valefod 6 Pack LM2596 DC to DC High Efficiency Voltage Regulator 3.0-40V to 1.5-35V Buck...
Bestseller No. 1
DZS Elec DC-DC 2.5V-5.5V to 5V 2A USB Boost Converter Module 3V/3.3V/3.7V/4.2V to 5V/1A/2A...
  • USB step-up converter, 2.5V - 5.5V ultra low input voltage, output 5V / 2A (MAX), support 1.5A for long time work.
  • Adopting high performance synchronous rectification IC, high transfer efficiency, up to 92%.
  • Integrated built-in temperature protection, over-current protection, short-circuit protection, low voltage low current output protection.
  • Operating status indication, blue LED light on while 5V output.
  • Can be used as DIY portable power supply charging for mobile etc. digital device, or power supply voltage regulator supplying a reliable 5V power...
Bestseller No. 2
KOOBOOK 2Pcs Mini DC-DC Boost Step-up Power Supply Module 3.3V 3.7V 5V 6V 7.2V 9V to 12V Voltage...
  • Input voltage 3-6V, output 12V
  • Maximum input current:1.2A;Long-term work Current : IA;1.2A current limiting resistor,Remove the resistance, the maximum input current can reach 2A.
  • But IC have "Over Temperature Protection" Function.It will turn off the power MOSFET automatically when the internal junction temperature is over 150...
  • Conversion efficiency:80-90%;DC-DC Boost module working frequency 1.0MHZ.
  • 2.54mm pin pitch,Arduiuo UNO DUE Breadboard FPGA / CPLD Development Board friendly.
Bestseller No. 3
MakerFocus 6pcs 2A 5V Charge Discharge Integrated Module 3.7V 4.2V for 186 50 Lithium Battery...
  • ★ MCU users, if you accept a small load KEY can be connected to the microcontroller about 20s to provide a low level allows the module to continue...
  • ★ 4 in 1 Charging / Discharging / Lithium Battery Protection / Battery Level Indicator Module. Lithium battery protection function: over-current,...
  • ★ In discharge mode (The charging mode KEY function is invalid), trigger the KEY port once to open the output; continuously trigger the KEY port...
  • ★ The first time the load is connected, the output is automatically turned on. If the load is less than 50MA, the output will be automatically...
  • ★ Allow discharge while charging. (Note: At this time output voltage 4.7 / 5V)
Bestseller No. 4
AITRIP 6PCS 2A USB 18650 Lithium Li-ion Battery Charger Module Boost 3.7V to 5V 9V 12V Adjustable...
  • Can be used for multimeter, converted to lithium battery charging
  • Discharging current: Max. 2A
  • Input voltage: 4.5-8V DC
  • Output voltage: 4.3-27V DC (Continuously adjustable)
  • Charging voltage: 4.2V DC ;Charging current: Max. 1A
SaleBestseller No. 5
Beffkkip 4pcs 2A 5V Charge Discharge Integrated Module 3.7V/4.2V PCB Board Module for 18650 Lithium...
  • 4 in 1 Charging + Discharging + Lithium Battery Protection + Battery Level Indicator Module. Lithium battery protection function: over-current,...
  • MCU users, if you accept a small load KEY can be connected to the microcontroller about 20s to provide a low level allows the module to continue...
  • In discharge mode (The charging mode KEY function is invalid), trigger the KEY port once to open the output; continuously trigger the KEY port twice...
  • The first time the load is connected, the output is automatically turned on. If the load is less than 50MA, the output will be automatically turned...
  • Allow discharge while charging. (Note: At this time output voltage 4.7 / 5V)
SaleBestseller No. 6
Eiechip dc to dc Step up Boost Converter, MT3608 with Mico USB, DC Voltage Regulator, Step Up Boost...
  • ✔️Maximum Output Current: 2A, Board Size: 30 X 17 X 14mm/1.18 X 0.67 X 0.55inch(L*W*H).
  • ✔️DC 2-24V input and 5V-28V adjustable voltage output with high power conversion efficiency up to 93%.
  • ✔️Mini DC-DC voltage converter board with micro USB voltage input,just connected with USB power adapter then you can get 9V 12V 18V 24V voltge.
  • ✔️MT3608 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload.
  • ✔️Widely used for storage battery, power transformers, DIY adjustable regulated power supply, industrial equipment, 5V, 9V, 12V, 28V output, etc.
Bestseller No. 7
Comidox 1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V to 5V DC-DC Step Up Power Module Voltage Boost Converter...
  • DC-DC boost converter module, operating frequency 150KHZ, typical conversion efficiency of 85%.
  • Pin 2.54MM pitch.
  • Input voltage: 0.9-5V, output voltage: 5V, maximum output current: 480 mA.
  • Dimensions: 11mm x 10.5mm x 7.5mm (ultra-small module, 1mm=0.0393inch)
  • Weight: about 1g
Bestseller No. 8
E-Outstanding 2PCS PFM Control DC-DC 0.9V-5V to USB 5V Boost Step-up Power Supply Module Booster...
  • Onboard subminiature PFM control DC/DC boost controller chip.
  • Input 0.9 V ~ 5 V dc voltage, stable output 5 V dc voltage.
  • The lamp on the circuit board can indicate the working state of the circuit board.
  • Directly use the USB interface to power USB interface devices.This can provide power for your mobile phone, camera, single-chip microcomputer and...
  • PCB Size: 34x16x11 mm/1.34x0.63X0.43 Inches(LXWXH). Package:2 PCS.
Bestseller No. 9
Onyehn 10Pcs 5V Boost Step Up Power Supply Module Lithium Battery Charge Protection Board HOTCHIP...
  • Built-in charge and discharge power MOS;The existing power management chip on the market all are HOTCHIP HT4928S which the parameters is same as134N3P
  • Charge status indication. Red light flashes when charging; Long red light when full
  • The step up charging board can be connected to a lithium battery and connected in multiple sections of lithium batteries, as long as the voltage is...
  • Available for various batteries like Polymer ,18650 Lithium ,Cell Phone ,Tablet and MP3 Battery
  • it has protection functions, protect from over-charger / over-discharger/ over-load ( support charger and discharger at the same time )
Bestseller No. 10
(5 Pack) JacobsParts DC Boost Module 3V 3.3V 3.7V 4.2V Input 5V 2A USB Output 10W DIY Power Bank
  • Turn any 2.5-5.5V DC power source into a USB charging port • Add a USB charging port to all kinds of electronic devices
  • Get stable 5V output from 3.7V lithium cells over their entire operating voltage range
  • 5V 2A Peak Output • 1.5A Sustained Output • 1MHz Switching Frequency • Up to 92% conversion efficiency
  • LED Power Indicator • Industrial grade (-40℃ to +85℃) • Ceramic Capacitors
  • Over current protection • short circuit protection • low voltage and low current output protection
Bestseller No. 11
Songhe XL6009 XL6009E1 Boost Converter Module DC - DC 4.5-30V to 5-35V Output Voltage Adjustable...
  • Wide input voltage 5V - 32V
  • Wide Output Voltage 1.25V - 35V ( with automatic buck , scope of work, any voltage inputs can be arbitrarily regulated voltage output )Built-...
  • Built- 4Aefficient MOSFET switches enable efficiency up to 94%; (LM2577 current is 3A)
  • high switching frequency of 400KHz, the ripple is smaller and smaller . (LM2577 frequency only 50KHz)
  • Dimensions:48mm * 25mm * 14mm ( L * W * H )
Bestseller No. 12
Bridgold 2pcs B1212S-1WR2 B1212S DC/DC Converter Input 12V Output 12V Isolation Power Supply Module...
  • Low quiescent current and high conversion efficiency
  • Built-in output short-circuit protection function, excellent performance
  • Isolation voltage 1500VDC
  • Low ripple factor and low noise
  • 4 Pin SIP International Standard Pin
Bestseller No. 13
ACEIRMC 3pcs XL6019 5A High Power Current DC to DC Step-up 5V 6V 12V 24V 3-35V to 5-40V XL6019...
  • Conventional Constant Voltage Output BOOST Fully Integrated Solutions, Integrated MOSFET, Fewer External Components, Smaller Cos System
  • XL6019 5A Current DC to DC Adjustable Boost Power Supply Board Module
  • Adjust the blue knob of the potentiometer (counterclockwise general impulse, buck clockwise rotation) and with a multimeter to monitor the output...
  • Built-in over temperature protection, full set overcurrent protection circuit reliability, high reliability
  • Input and Output must be connected correctly
Bestseller No. 14
(5 Pack) JacobsParts USB-C PD 12V DC Fixed Voltage Power Trigger Module 5A Type-C Female Input
  • Power an electronic project or convert old hardware to use USB-C power input
  • Performs PD power negotiation • Supports up to 5A
  • Not all USB-C power supplies can support all voltages • If the power supply does not support the requested voltage then the next lowest voltage will...
  • In order to use over 3A you will need to use an electronically marked Type-C cable • A real USB PD power source is required, will not work with...
Bestseller No. 15
2Pcs AC DC Converter Module Universal 110V 120V 220V 230V to DC 5V 12V Isolated Switching Power...
  • Small volume, Low ripple, Low internal resistance
  • Range Input voltage: AC 70-277V or DC 100-390V,with output LED indicator
  • With Over voltage ,Over current ,Short circuit ,Over temperature(190 Fahrenheit degrees) protection
  • Environment 25 ° C under 80% load MTBF more than 100,000 hours
  • Safer,Use high-quality components
Bestseller No. 16
ACEIRMC 6pcs 2A 5V Charge Discharge Integrated Module 3.7V 4.2V for 186 50 Lithium Battery Charging...
  • 4 in 1 Charging / Discharging / Lithium Battery Protection / Battery Level Indicator Module. Lithium battery protection function: over-current,...
  • In discharge mode (The charging mode KEY function is invalid), trigger the KEY port once to open the output; continuously trigger the KEY port twice...
  • if you accept a small load KEY can be connected to the microcontroller about 20s to provide a low level allows the module to continue working. Trigger...
  • The first time the load is connected, the output is automatically turned on. If the load is less than 50MA, the output will be automatically turned...
  • Allow discharge while charging (Note: Output voltage >4.7/<5V at this time)
Bestseller No. 17
Frienda 10 Pieces MT3608 DC-DC Boost Converter 2A Adjustable Step Up Module Voltage Regulator Board...
  • The maximum output current: 2A; The input voltage: 2V - 24V
  • The maximum output voltage: 28V; Efficiency: max 93%; Product size: 36 x 17 x 14 mm/ 1.42 x 0.67 x 0.55 inch (L x W x H)
  • Method of use: the module of the IN+ and - after 2-24V, IN adjusting the potentiometer can adjust output voltage, output voltage is greater than the...
  • Matters needing attention: 1. The input voltage should not exceed the maximum input voltage; 2. The peak current output current is no more than TV...
  • Package included: 10 x MT3608 DC-DC step up power apply module booster power module, max output is 28V
Bestseller No. 18
SaleBestseller No. 19
eBoot Mini MP1584EN DC-DC Buck Converter Adjustable Power Supply Module 24V to 12V 9V 5V 3V (6 Pack)
  • Mini MP1584EN DC to DC buck converter module with a wide operating range
  • Input voltage: 4.5 V to 28 V; Output voltage: 0.8 V to 20 V
  • Output current: 3 A (maximum); Conversion efficiency: 92% (maximum)
  • Output ripple: less than 30 mV; Switching frequency: 1.5 MHz (highest), typically 1 MHz
  • Operating temperature: -45 ℃ to 85 ℃; Size: 22 mm by 17 mm by 4 mm; Warning: do not reverse the positive and negative terminals to avoid...
Bestseller No. 20
Valefod 6 Pack LM2596 DC to DC High Efficiency Voltage Regulator 3.0-40V to 1.5-35V Buck Converter...
  • 【High Precision】The buck converter consists of 36u thickened circuit boards, high-Q inductance with output LED indicator, and superior solid-state...
  • 【Input Voltage】DC 3V to 40V (input voltage must be 1.5V higher than the output voltage, no boost).
  • 【Output Voltage】DC 1.5V to 35V voltage is continuously adjustable, maximum output current is 3A.
  • 【Mini Size】45 * 23 * 14 mm (with potentiometer). 6pcs included.
  • 【Easy to DIY】Connect to power source, using a mini screwdriver to increase or decrease output voltage by adjusting the screw on the blue...

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FAQ:

Q: How to use mc34063 as a 5V voltage booster?

A: The current can be adjusted with the help resistor R1 in the circuit. For the fix 5V output, a load always needs to be connected as between 220ohm to 470ohm. Thus a single circuit can be used as 3.7 to 5V Voltage Booster Circuit or 5.3V or 6V Booster. The MC34063 can also be used as DC-to-DC Boost Converter to boost 3.7V to 9V.

Q: What voltage do you use to boost a lithium battery?

A: We use MC34063 as switching Boost regulator and will Boost 3.7V lithium battery voltage to 5.5V with 500mA output current capabilities. We have previously built Buck Converter circuit to step down the voltage; you can also check many interesting power electronics projects here.

Q: How to fix 5V voltage booster circuit?

A: The current can be adjusted with the help resistor R1 in the circuit. For the fix 5V output, a load always needs to be connected as between 220ohm to 470ohm. Thus a single circuit can be used as 3.7 to 5V Voltage Booster Circuit or 5.3V or 6V Booster.

Q: Why do we need a boost converter for lithium-ion batteries?

A: As a single cell lithium battery voltage range from minimum 3.2 voltage to 4.2V, it’s difficult to power those circuits which requires 5V or more. In such case we need a Boost Converter which will boost the voltage as per the load requirement, more than it’s input voltage.