10pcs DD0503MB DC to DC Converter Module 3.7V 4.2V 4.5V 5V 6V to 3.3V Step Down Module Buck Regulator

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$17.99

Ex Tax: $17.99

Stock: In Stock
Model: EB0044542
SKU: EB0044542

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Description:

Input voltage 3.3-6V, output 3.3V (deviation +-4%)

Long time mAximum output current 510mA

Short time mAximum output current 710mA

Conversion efficiency : 80-93%

DC-DC Buck Step-down module working frequency 1.2MHZ.

Operating ambient temperature : -40~+85 Degrees Celsius

Size 10.8x 7.7 x 5.6mm

The mAximum input voltage can not exceed 6.5V

INPUT 3.7V/600mA; OUTPUT 3.3V/550mA

INPUT 4V/600mA; OUTPUT 3.3V/610mA

INPUT 4.2V/580mA; OUTPUT 3.3V/600mA

INPUT 4.5V/550mA; OUTPUT 3.3V/620mA

INPUT 5V/470mA; OUTPUT 3.3V/590mA

INPUT 6V/370mA; OUTPUT 3.3V/550mA

Applications:

Wifi Module:ESP8266

Bluetooth module : HC-05 HC-06

Wireless UART module : HC-11 HC-12

wireless module : CC1101 CC2500 Nrf24l01+

3-3.5V led lights

Model aircraft fpv camera

Attention:

1. Input voltage can not be greater than the mAximum input.

2. Output power can not be greater than the mAximum load for a long time.

3. Input power must be greater than the output power, because the power consumption of the module itself.

Package Included:

10 x DC to DC Converter Module 3.7V 4.2V 4.5V 5V 6V to 3.3V Step Down Module

Shipping Time

After you successfully placed an order at RenhotecIC.com, you will receive a confirmation email with your invoice. Once your order is shipped, you will be emailed with the tracking information of your package. Also, you can choose your preferred shipping method during the checkout process. Kindly advise: please select DHL/FedEx if you need our product urgently.

The timeline of the whole shipping process is shown below:

The total delivery time is calculated from the time your order is successfully placed to the time received. Total delivery time is broken down into processing time and shipping time.

Processing time: The time it takes to prepare your item(s), includes preparing your items, performing quality inspections, and packaging for shipment. Normally, the processing time is 1-3 days (Only include Monday to Saturday ) after getting your order.

Shipping time: The time for your item(s) to travel from our warehouse to your destination. The shipping time depends on the shipping method you chose. Please refer to the shipping rate section for details.

Shipping Rates

You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:

Shipping Method Shipping Rates Shipping Times
Flat Shipping (Promotion)
$10 About 5-30 Working Days to Worldwide (Only include Monday to Saturday )
Standard Express（0.5KG starting price listed）
Based On Weights About 5-15 Working Days to Worldwide (Only include Monday to Saturday )
Priority Express （0.5KG starting price listed）
Based On Weights About 3-7 Working Days to Worldwide (Only include Monday to Saturday )

In addition, the transit time depends on where you're located, the shipping method you choose, and where your package comes from. We will keep you informed of any problems here to help you get your order as soon as possible.

If you want to know more information, please contact the customer service by contact form or sales@renhotecic.com. We will settle your problem as soon as possible. Enjoy shopping!