24/7 Customer Ordering Via Web...

Free Shipping 1pcs LM2596 LM2596S DC-DC 4.5-40V adjustable step-down power Supply module NEW ,High Quality

60 % of buyers enjoyed this product!
In stock
Sale Price: US $0.70
45 days Money back
45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
On-time Delivery
On-time Delivery
Guarantees: On-time Delivery 60 days


Notice: The new tracking number for China Post Ordinary Small Packet Plus can be traced only befor it arrive the airport of your country,please choose China Post Air Mail if you want a full tracking info. Tracking info of China Post Ordinary Small Packet Plus can be check here : www.17track.net/en

100 National! (Diaoyu Islands can be free shipping!)

Large more favorable!

Model / Name

LM2596S DC-DC step-down module

Input voltage

3.2V to 40V

Output voltage

1.25V to 35V

Output current

3A (max)

Conversion efficiency

92% (the highest)

Output ripple


Switching frequency


Operating Temperature

-45 to +85

Size size

43mm * 21mm * 14mm (L * W * H)

IN + input positive-IN-input negative!

The OUT + output the positive OUT-output negative

Input voltage range: DC 3.2V to 40V (input voltage must be higher than the output voltage above 1.5V. Could not boost)

Output voltage range: DC voltage from 1.25V to 35V continuously adjustable, high efficiency (92%) of the maximum output current of 3A.

The measured 12V input, 5V output current is 1A load regulation of less than 1%

Note: This is a step-down module, the input voltage must higher than the output voltage.

Average Star Rating:
0 out of 5 (0 Ratings)
Name Rating Feedback
Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

Customers Who Bought This Item Also Bought

Price:  US $0.70 / piece