Product Name :DC 5-24V to 3.3V Step-Down Buck DC-DC Converte Power Supply for Wifi Bluetooth Module replace AMS1117-3.3 LM1117-3.3t
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<br />ttt3 PCSDD4012SB_3V3 4.75V-40V to 3.3V DC DC Step Down Converter Modulet
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<br />tttDescription:t
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<br />ttttttttttttttttttttInput voltage 4.75~40V,output 3.3Vttttt
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<br />tttttttttttMaximum output current 1Attttt
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<br />tttttttttttDC-DC Step-Down Converter module working frequency 550KHz. efficiency is 76-90% .ttttt
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<br />tttttttttttQuiescent current: about 1.5MAttttt
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<br />tttttttttttOvertemperature shutdown, input under-voltage protection, BS-voltage protection, and short circuit protection.ttttt
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<br />ttttttttttt2.54mm pin pitch, Arduiuo UNO MEGA2560Breadboard MCU Development Board friendlyttttt
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<br />tttttttttttSize 18.3mm x 10.2mm x 6.7mm( small)ttttt
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<br />tttttttttttWeight : about 1.1g(Very light)ttttt
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<br />tttttttAttention :ttt
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<br />ttttttttttttThis is a DC-DC voltage converter module,Must be noted when using:tttt
<br />ttttttttt1 Input voltage can not be greater than the maximum input rangettttt2 Output power can not be greater than the maximum load for a long timettttt3 Input power must be greater than the output power, because the power consumption of the module itselftttt
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<br />tApplications:
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<br />t3.3V MCU ARM CPU FPGA/CPLD
<br />t12V5V TO 3.3Vlithium battery-powered systems
<br />t3.3V Motor Toy
<br />tWIFI esp8266 HC-12 BluetoothModule
<br />tCCTVcamera
<br />tWireless Module:Nrf24l01 CC1101 CC2500 CC2530 Zigbee
<br />tSmart home / home automation
<br />tDistributed Power Systems
<br />tBattery Charger
<br />tPre-Regulator for Linear Regulators
<br />tFM radio
<br />tBattery powered equipment
<br />tAudio amplifier