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Product Name :   2x 5W DC 6-40V to 3.3V 5V Low Noise 2 in 1 LDO Linear Regulators & DC-DC Buck Converter Module replace AMS1117 LM317 7805
    
  Packing list:
 
2 PCS DD38LOSA High-efficiency LDO Regulator DC 6-40V to 3.3V/5V
    
  
 
Description: 
     
2 IN 1 DC-DC Buck Converter & LDO Regulator
High-efficiency high-voltage-difference Low-ripple LDO Linear Regulators
    
3.3V : Input voltage 6-40V,output 3.3V
DC DC Converter 6-40V to 4.6V, LDO Regulator 4.6V to 3.3V
5V : Input voltage 8-40V,output 5V
DC DC Converter 8-40V to 6.4V, LDO Regulator 6.4V to 5V
     
Maximum output current 700mA,Short time maximum output current 1000mA
   
DC-DC Step-Down Converter working frequency is 550KHz. 
Efficiency :  DC-DC Converter 85-90% ,LDO 71-78% ,Overall efficiency 60-70%
   
Quiescent current: about 1.5MA
   
Overtemperature shutdown, input under-voltage protection, BS-voltage protection, and short circuit protection.
   
Size 25mm x 16mm x 5.8mm
Weight : 2.5g(With Pin),2.3g(No Pin)
  
DC-DC Converter :High efficiency, High ripple
LDO Regulator : Low efficiency, Low ripple
DD38LOSA 2 in 1 Converter : High efficiency,Low ripple
 
   
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:
  
MCU ARM CPU FPGA/CPLD UNO MEGA2560
12V 9V 6V TO 5V 3.3V lithium battery-powered systems
esp8266 HC-12 SPP-C WIFI Bluetooth Module
PTC CCTV IP Camera
Wireless Module:Nrf24l01 CC1101 CC2500 CC2530 Zigbee
Smart home / home automation
Distributed Power Systems
Pre-Regulator for Linear Regulators
FM radio
Battery powered equipment
Handheld electronic device
Audio amplifier
 
 
 
 
 
 
33054260013/1 - shop1525466