Product Name :5pcs Ultra mini DC 3.7V 4.5V 5V to 3.3V DC DC Step Down Converter Buck Module for 18650 ESP8266 CC2500 CC1101 SI4432 SI4463

MODULE NO.:CE_DD0503MA*5

Packing list:
5 PCS mini 500mA DC DC Blck Step-DownConverter  3.3V-6V to 3.3V
DD0503MA_5P_1DD0503MA_6

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

DD0503MA_7DD0503MA_5