Shop with DX Mobile Site Yes No

LM2577 DC 3.5~18V to DC 4.0~24V Voltage Step Up Boost Module - Red

SKU: 154906
  • US$4.98

    31 %

  • 3.46
  • Free shipping To

  • Dispatch: Item is temporarily sold out.
Add To Cart
LM2577 DC 3.5~18V to DC 4.0~24V Voltage Step Up Boost Module - Red
LM2577 DC 3.5~18V to DC 4.0~24V Voltage Step Up Boost Module - Red

LM2577 DC 3.5~18V to DC 4.0~24V Voltage Step Up Boost Module - Red

US$3.46 US$4.98 31%OFF 5 (9 reviews)
Add To Cart
- Model: LM2577
- Color: Red
- Material: PCB + Plastic + Copper
- Input voltage: 3.5~18V
- Output voltage: 4.0~24V
- Input current: 3A (max)
- Input continuous working current: 2A
- Great for electronic products or DIY

Dimensions: 1.77 in x 1.18 in x 0.47 in (4.5 cm x 3.0 cm x 1.2 cm)
Weight: 0.49 oz (14 g)

All packages from are sent without DX logo or any information indicating Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.

Quantity 3+ units 5+ units 10+ units
Rate US$3.07 shipped US$3.06 shipped US$3.05 shipped

What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.

Looking to get even more?
Try VolumeRate - Gadgets Wholesale

Customer's impression:
Create Review

Share your reviews, photos and videos here!

Review Program

Recent Customer Reviews

  • ManoRAW Post on 12/20/2016

    Отличный повышающий модуль на базе LM2577. Номинальный ток 2А, максимальный кратковременный ток до 4А. Вообще при токах от 2 до 3 А рекомендую приклеить маленький радиатор/теплоотвод. Работает в широких пределах Советую со... Read more


    0 3 0
  • ve3ffk Post on 6/10/2014

    Works well. I'm using it as a USB to 12V DC converter to avoid carrying (and caring for) an extra battery for some laptop accessories that use 12V. In this case, a TNC (computer to packet radio interface) I could always it... Read more

  • Tharc Post on 6/6/2014

    This is a great step up booster. I Use it to get 12V out of a 5V USB socket. You need a volt meter to set it the way you want it, but thats not an issue for me.You can set the voltage with rotating the little screw thats a... Read more

  • JimM0000 Post on 5/28/2014

    Pre-designed and built boost converter that just works. WAY cheaper then you could build yourself. If you want anywhere near the rated output, you need to replace the diode with a better schottky diode than the one on the... Read more

  • Birdimonster Post on 2/22/2014

    With just 5 volts input you can get 6-30 volts at the output. I'm using this to power a 12V fan from a 5V-USB socket. The circuit doesn't even get warm! The adjustment pot has multiple turns to adjust the voltage and so to... Read more

Most Helpful Reviews


Post a new topic

Please note that DealExtreme Forums are not a sales or product support board. For support questions, please contact us via support ticket at for a guaranteed response. We make every effort to make the quickest replies.

Tags of this product

Add your tags:

Your last viewed items

Recommendations Based On Your Recent History

DX Everywhere