5Pcs Mini 2 in 1 DC Step Down Step Up Converter 1.8V-5V to 3.3V Power Module

Applications Low Power Wifi Module ESP8266Low power bluetooth module HC 05 HC 06Low power Wireless UART module HC 11 HC 12Low power wireless module CC1101 CC2500 Nrf24l01 Low power LED Driver Description Low Noise Regulated Charge Pump DCDC Converter2 in 1 DC DC Step DownStep Up Converter module1 Fixed 3 3V 4 Output2 Voltage Input Range 1 8 5V You can use two of this module to use the 1 2V NiMH batteries 3 Long time maximum output current 100mA4 Short time maximum output current 150mA5 working frequency 1 2MHz 6 Short Circuit Protection7 No load input current 0 65mA8 2 54mm pin pitch for Breadboard MCU Development Board friendly9 Excluding Pin Size 11mm x 7 62mm x 4 5mm small 10 Weight about 0 5g 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 range2 Output power can not be greater than the maximum load for a long time3 Input power must be greater than the output power because the power consumption of the module itself Package includes 5 x Module