2 PCS CE021 DC 1.8V 3V 3.7V 5V to 3.3V Step-UP-Down Power Supply Module

Description

Product Name:
2x DC 1.8-5V to 3.3V Step UP Down Power Supply Module repl AMS1117-3.3 LM2596
Module No.:
CE021_2P
Packing list:
2 PCS 100MA
2 in 1 DC-DC Step-Down & Step-Up Converter 1.8V-5V to 3.3V module
This is a micro-power(only 150MA) DC-DC Step-Down & Step-Up Converter module
Description:
Low Noise, Regulated Charge Pump DC/DC Converter
2 in 1 DC-DC Step-Down & Step-Up Converter module
Fixed 3.3V+-4% Output
Voltage Input Range: 1.8~5V
Long time maximum output current 100mA
Short time maximum output current 150mA
working frequency 1.2MHz.
Short-Circuit Protection
No load input current : 0.65mA
2.54mm pin pitch, Ardiuno Breadboard MCU Development Board friendly
Excluding Pin Size 11mm x 7.62mm x 4.5mm(
small
)
Weight : about 0.5g(
Very very light
)
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 it
Applications:
Low Power Wifi Module:ESP8266
Low-power Bluetooth module : HC-05 HC-06
Low-power Wireless UART module : HC-11 HC-12
Low-power wireless module : CC1101 CC2500 Nrf24l01+
Low-power LED Driver
2 AA Cell to 3.3V
USB On-The-Go Devices
White LED Drivers
Handheld Devices