5x DC 2V-5V 2.5V 3V 3.5V 4.2V 4.7V To 3.3V Mini Size 100mA

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Applications:<br>Low Power Wifi Module:ESP8266<br>Low-power Bluetooth module : HC-05 HC-06<br>Low-power Wireless UART module : HC-11 HC-12<br>Low-power wireless module : CC1101 CC2500 Nrf24l01+ SI4432<br>Low-power LED Driver<br>2 AA Cell to 3.3V<br>USB On-The-Go Devices<br>White LED Drivers<br>Handheld Devices<br>Wiring Diagram：<br>Product Name:  5x DC 2V-5V to 3.3V Boost & Buck Converter for 315M 433M 2.4G RF Wireless Module<br>Module No.:  CE021_5P<br>Packing list:<br>5 PCS 100MA<br>2 in 1 DC-DC Boost & Buck Converter 1.8V-5V to 3.3V module<br>This is a micro-power(<br>only 100MA<br>) DC-DC Step-Down & Step-Up Converter module.<br>If you need<br>500MA<br>0.8V-3.3V to 3.3V Boost module<br>,<br>Click here<br>.<br>If you need<br>2A<br>4.75V-23V to 3.3V Buck module<br>,<br>Click here<br>.<br>Description:<br>Low Noise, Regulated Charge Pump DC/DC Converter<br>2 in 1 DC-DC Step-Down & Step-Up Converter module<br>Fixed 3.3V+-4% Output<br>Voltage Input Range: 1.8~5V<br>Long time maximum output current 100mA<br>Short time maximum output current 150mA<br>working frequency 1.2MHz.<br>Short-Circuit Protection<br>No load input current : 0.60mA<br>2.54mm pin pitch, Arduino Breadboard MCU Development Board friendly<br>Excluding Pin Size 11mm x 7.62mm x 4.5mm(<br>small<br>)<br>Weight : about 0.5g(<br>Very very light<br>)<br>Attention :<br>This is a DC-DC voltage converter module,Must be noted when using:<br>1 Input voltage can not be greater than the maximum input range<br>2 Output power can not be greater than the maximum load for a long time<br>3 Input power must be greater than the output power, because the power consumption of the module itself<br>