DC 6.5-40V 1A To 5V 3.3V DC-DC Step-Down Module Buck Converter Board Voltage Regulator For Arduino Power Module

Descrtion: Input voltage 5~40V,output 3.3V Maximum output current 1A DC-DC Step-Down Converter module working frequency 550KHz. efficiency is 76-90% . Quiescent current: about 1.5MA Overtemperature shutdown, input under-voltage protection, BS-voltage protection, and short circuit protection. 2.54mm pin pitch, Arduiuo UNO MEGA2560 Breadboard MCU Development Board friendly Excluding Pin Size 18.3mm x 10.2mm x 6.7mm( small) Weight : about 2g Attention : This is a DC-DC voltage converter module,Must be noted when using: 1.Input voltage can not be greater than the maximum input range 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 Applications: 3.3V MCU ARM CPU FPGA/CPLD 12V 5V TO 3.3V lithium battery-powered syst 3.3V Motor WIFI esp8266 Module CCTV camera Wirele Module:Nrf24l01 CC1101 CC2500 CC2530 Zigbee Smart home / home automation Distributed Power Syst Battery Charger Pre-Regulator for Linear Regulators ​replace AMS1117-3.3 LM1117-3.3 1117 LDO About shping
Shping and Pack All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.