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Mini 2A DC DC Buck Converter 3.3-5.5V to 3.3V Module Step Down Voltage Regulator Module
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Mini 2A DC DC Buck Converter 3.3-5.5V to 3.3V Module Step Down Voltage Regulator Module

- China

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Main Features

INPUT 3.5V/1.4A;    OUTPUT  3.3V/1.5A
INPUT 3.7V/1.89A;  OUTPUT  3.3V/2A
INPUT 4.2V/1.67A;  OUTPUT  3.3V/2A
INPUT 4.5V/1.46A;  OUTPUT  3.3V/2A
INPUT 5V/1.4A;       OUTPUT  3.3V/2A 
Input voltage 3.3-5.5V, output 3.3V (deviation ±2.0%)
Long time maximum output current 1.8A
Short time maximum output current 2.2A
Up to 97% efficiency(@4.2V to 3.3V/500MA)
Low Quiescent Current : 20uA
Overtemperature shutdown, input under-voltage protection, External Soft start, and short circuit protection.  
DC-DC Buck Step-down module working frequency 1.2MHZ. 
Size :15mm x 11mm x 5.7mm
MCU Development Board : UNO MEGA2560 Pro mini FPGA/CPLD STM32 
Breadboard Power
Wifi Module:ESP8266 ESP-12E NodeMcu V3 V2 Lua WIFI Internet of Things development board
Bluetooth module : HC-05 HC-06 SPP-C
Wireless UART module : HC-11 HC-12
wireless module : CC1101 CC2500 Nrf24l01+
3-3.5V led lights
Model aircraft Quadcopter
High Speed Brushless DC Motor
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.
Package Included:
1 x Mini 2A DC DC Buck Converter 3.3-5.5V to 3.3V Module Step Down Voltage Regulator


Voltage Regulator
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