DC Converter 0.9/3.3V to 5V/12V Boost Step up Down 1.8-5V to 3.3V Power Supply K
 Item Pictures  Description
DC 0.8-3.3V to 3.3V Step up Technical specifications:
Size: approx. 1x1x0.7 cm / 0.39x0.39x0.28 ''
Pin Pitch: 2.54mm / 0.1 "
Input voltage: 0.8-3.3 V
Output voltage: 3.3 V
Maximum Exit Current: 500 MA
Voltage Start: 0.8 V, Output Current: 10mA
Input:1-1.5 V; output: 3.3 V, 50-110mA
Input:1.5-2 V; output: 3.3 V, 110-160mA
Input: 2-3 V; output: 3.3 V, 160-400mA
Input greater than 3 V, output 3.3 V 400-500mA
Module Boost dc-dc working frequency 150 kHz, efficiency is normal 85%

This is a DC-DC voltage converter module, it should be noted when using:
Input voltage can not be greater than the maximum input range
Output power can not be greater than the maximum load for a long time
Input power must be greater than output power,
Because the power consumption of the module itself

Package Include :
1x 3.3V Set Up Boost Power Module
DC 3.3V 3.7V 5V 6V to 12V Step up
Features:
Input voltage 3~6V, output 12V
Maximum input current : 1.2A
Long-term work Current : 1A
Conversion efficiency : 80-90%
1.2A current limiting resistor,Remove the resistance, the maximum input current can reach 2A.
But IC have "Over Temperature Protection" Function.It will turn off the power MOSFET automatically when the internal junction temperature is over 150 ℃. The power MOSFET wake up when the junction emperature drops 30 ℃ under the OTP threshold temperature
Start Voltage 2.8V, Output Current 50MA
Input 3V 1A; Output 12V 220MA
Input 3.3V 1A; Output 12V 250MA
Input 3.7V 1A; Output 12V 280MA
Input 4.5V 1A; Output 12V 340MA
Input 5V 1A; Output 12V 370MA
Input 6V 1A; Output 12V 450MA
DC-DC Boost module working frequency 1.0MHZ.
Operating ambient temperature : -40~+85 Degrees Celsius
2.54mm pin pitch,Arduiuo UNO DUE Breadboard FPGA/CPLD Development Board friendly.
Applications:
MCU Development Board,FPGA/CPLD UNO MEGA2560 DUE 8051 AVR C8051 etc
PLC Modbus RS485
VCR
PDA
LED Lighting
12V Relay board
Wireless communication equipment
315M 433M Wireless remote controller
Size(not include pin):(L*W) 2.05*1.00cm/0.81"*0.39"(Approx.)
Package Include :1 x DC 3.3V 3.7V 5V 6V to 12V Step-up Power Supply Boost Voltage Regulator Converter
 DC 0.9V- 3V to 3.3V Step up Description: 
Input voltage 0.8 ~ 3.3V,output 3.3V
Maximum output current: 500 MA,
Start Voltage 0.8V, Output Current 10MA 
INPUT 1-1.5V, OUTPUT 3.3V 50-110MA;
INPUT 1.5-2V, OUTPUT 3.3V 110-160MA;
INPUT 2-3V, OUTPUT 3.3V 160-400MA;
INPUT above 3V, OUTPUT 3.3V 400-500MA;
DC-DC Boost module working frequency 150KHZ. efficiency is normal 85% .
2.54mm pin pitch, Arduiuo Breadboard friendly.
Excluding Pin Size 11mm x 10.5mm x 7.5mm
Weight : about 1.2g( Very light)
Applications:
Battery powered equipment
Wirels Module,NRF24L01 CC1101 CC2500 etc.
Development Board,FPGA/CPLD STM32 
Ardiuno_uno mega2560 Breadboard Raspberry Pi
VCR
PDA
LED Lighting
Wireless communication equipment
MP3/MP4 player
Audio equipment
Package include: 1 X DC-DC Converter 1V 1.2V 1.5V 1.8V 2.5V 3V to DC 3.3V Step-UP Boost Power Supply
1.8V-5V to 3.3V Power Supply 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
Packing Include: 1 X mini 2 in 1 DC DC Step-Down & Step-Up Converter 1.8V-5V to 3.3V Power Module
3V/3.3V/3.7V/4.2V to 5V Step Up Features:
100% Brand New and High Quality
For charging mobile phones and other digital devices, can be used as power supply voltage source.
High efficiency synchronous rectification IC, comes with temperature protection.
Overcurrent circuit protection, low voltage and low current output protection
Specification:
Input: 2.5V (MIN) -5.5V (MAX)
Output: 5V / 2A ± 5% (MAX) Typical 1.5A
Conversion efficiency: 92%(Max)
Working temperature: -40 ℃~85℃
Storage temperature: -55 ℃ ~150 ℃
Switching Frequency: 1MHZ
Static power consumption: 80uA
Working instructions: 5V output blue LED light
Load capacity: 2A(Max) Typical 1.5A
Material: PCB
Color: Blue
Size: 42mmX15mmX5mm(LXWXH)
Net Weight: 5g
Package Include: 1 x DC-DC Step Up Power Module



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On 01-Jun-18 at 10:06:11 BST, seller added the following information:

DataCaciques

On 18-Jun-20 at 20:36:22 BST, seller added the following information: