2A DC 5V-23V to 3.3V DC-DC Step Down Power Supply Buck Module ESP8266 WiFi

Description Input voltage 4 75 23V output 3 3VLong time maximum output current 1 3A 5V to 3 3V Short time maximum output current 2A 5V to 3 3V DC DC Step Down Converter module working frequency 1 4MHz efficiency 78 91 2 54mm pin pitchExcluding Pin Size 22 5mm x 13 5mm x 6 5mmWeight about 2 2g Applications MCU Development Board FPGA CPLD UNO MEGA2560 DUE 8051 AVR C8051 etc3 3V LED Lighting3 3V MotorWIFI esp8266 ModuleWireless Module Nrf24l01 CC1101 CC2500 CC2530Smart home home automation315M 433M Wireless remote controllerDistributed Power SystemsBattery ChargerPre Regulator for Linear RegulatorsDSL Modems Attention This is a DC DC voltage converter module must be noted when using 1 Input voltage can not be greater than the maximum input2 Output power can not be greater than the maximum load for a long time3 Input power must be greater than the output power because of the power consumption of the module itself Packing includes 1 x 5V 23V to 3 3V DC DC Step Down Power Supply