DD0503MA Ultra Mini DC 3.7V 4.5V 5V to 3.3V DC DC Step Down Converter Buck Module

DD0503MA Ultra Mini DC 3.7V 4.5V 5V to 3.3V DC DC Step Down Converter Buck Module

https://bit.ly/2G5QQNm

Ideal for use with 18650 batteries (3.7V to 4.2V) or another 3.7V to 6V source.

It will step down the voltage to 3.3V for 3.3V devices such as 3.3V microcontrollers or other 3.3V IoT devices.

Description:

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

Long time maximum output current 500mA Short time maximum output current 700mA Conversion efficiency : 81-93%

The maximum input voltage can not exceed 6.5V

INPUT 3.7V/600MA; OUTPUT 3.3V/540MA INPUT 4V/600MA; OUTPUT 3.3V/610MA INPUT 4.2V/580MA; OUTPUT 3.3V/600MA INPUT 4.5V/550MA; OUTPUT 3.3V/610MA INPUT 5V/470MA; OUTPUT 3.3V/590MA INPUT 6V/370MA; OUTPUT 3.3V/550MA

DC-DC Buck Step-down module working frequency 1.2MHZ. Operating ambient temperature : -40~+85 Degrees Celsius 2.54mm pin pitch,Arduiuo UNO DUE Breadboard FPGA/CPLD Development Board friendly. Excluding Pin Size 10.8mm x 7.7mm x 5.6mm(Very small) Weight : <1g(Very light)

Applications:

Wifi Module:ESP8266 Bluetooth module : HC-05 HC-06 Wireless UART module : HC-11 HC-12 wireless module : CC2500 SI4432 SI4463 CC1101 CC2500 Nrf24l01+ 3-3.5V led lights 3.3V Development Board: ARM STM32 FPGA/CPLD MSP430

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