Applications:
AA AAA Dry cell powered equipment
Breadboard Power Supply
Small power motors
Camera, Video camera
Electric toys
Model aircraft
LED Lighting
raspberry pi Arduino UNO MEGA2560
electronic diy kit
STM32 FPGA/CPLD PIC AVR Board
electronic diy kit
Wifi Module,ESP8266
Bluetooth Module,HC-05,HC-06,SPP-C

 

Product Name: 3.3-6V to 3V 3.3V DC-DC Step-Down Power Supply Buck LDO  Voltage regulator Board

 
Packing list:
10 PCS DD0403MA or DD0403MB 3V 3.3V DC DC Step Down Converter LDO Module
 
 
 
 
Description:
3V :
 
Low power consumption,Low ESR Cap.Compatible DD0403MA Series LDO Module,Very suitable for lithium battery-powered
 
Input voltage: DC 3.2-6V
 
Output voltage: DC 3V
 
Long time maximum output current 300mA
 
Short time maximum output current 400mA
 
Highly Accurate：±2%
 
Quiescent Current : 8uA
 
Short Circuit Current : 30mA
 
Over Current Protection : 500mA
 
Operating Temperature: -25℃ ~ +85℃
 
Size : 11.6x 7.7 x 2.5mm
 
Weight : 0.54g(with Pin),0.33g(no Pin)
 
 
 
3.3V :
 
Low power consumption,Low ESR Cap.Compatible DD0403MA Series LDO Module,Very suitable for lithium battery-powered
 
Input voltage: DC 3.5-6V
 
Output voltage: DC 3.3V
 
Long time maximum output current 300mA
 
Short time maximum output current 400mA
 
Highly Accurate：±2%
 
Quiescent Current : 8uA
 
Short Circuit Current : 30mA
 
Over Current Protection : 500mA
 
Operating Temperature: -25℃ ~ +85℃
 
Size(Not including pin) : 11.6 x 7.7 x 2.5mm
 
Weight : with pin 0.54g,no pin 0.33g
 
 
 
 
 
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

 

 

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