The Lowest of the Low Power

Do you need a display that draws the lowest current possible? Want long lasting battery-powered LCD project? Well, you have come to the right place. We compiled this list of digital displays that consume the least amount of power. These displays are perfect for when you are trying to extend the battery life of your product by pulling the least amount of current possible.

Low Power ePaper

Other than a pen and paper, ePaper provides the lowest power consumption available for electronic displays. It does this via an electrochemical process that requires zero power once the pixels are in their desired location. These displays are ideal for when the content is not updated very often. Low-power ePapers only use power during updates, so the longer time between updates, the lower the power consumed.

A selection of our ePapers is below, or browse all our ePaper displays.

1.54" 200x200 Square ePaper Display
Part#: CFAP200200A3-0154
Diagonal Dimension: 1.50"
Interface(s): SPI
Colors: black on white
Sunlight Readable: Yes
Resolution: 200x200
Price Range: $8.54 - $11.70

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7.5" Black & White ePaper Display Module
Part#: CFAP640384A0-0750
Diagonal Dimension: 7.49"
Interface(s): SPI
Colors: Black on White
Sunlight Readable: No
Resolution: 640x384
Price Range: $58.67 - $80.56

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The Lowest Power LCDs

Our most popular super low power LCD displays draw as little as 1mA and have amazing readability.

Small Transflective Graphic LCD
Part#: CFAG12864T3-NFH
Diagonal Dimension: 1.15"
Interface(s): 8-bit Parallel,SPI
Colors: Dark on Light Gray
Sunlight Readable: Yes
Resolution: 128x64
Price Range: $5.37 - $7.68

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Low Power 128x64 Graphic LCD
Part#: CFAG12864U3-NFH
Diagonal Dimension: 2.23"
Interface(s): 8-bit Parallel,SPI
Colors: Dark on Light Gray
Sunlight Readable: Yes
Resolution: 128x64
Price Range: $8.39 - $12.00

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42x65 One Inch LCD Module
Part#: CFAG4265A0-TFK
Diagonal Dimension: 1.00"
Interface(s): SPI
Colors: Dark on White
Sunlight Readable: Yes
Resolution: 42x65
Price Range: $4.95 - $5.69

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Low Power OLED Displays

The beauty of OLED displays and power consumption is that OLEDs only draw current for pixels that are on. For instance, when displaying a black and white checkerboard pattern, an OLED display consumes 50% less current than when displaying a completely white screen. Keeping that in mind, user interfaces can be designed to conserve as much power as possible by limiting how many pixels are lit.

All the OLEDs on this list consume less than 15mA MAX supply current, but have varying voltage requirements.

Color Graphic OLED Display
Part#: CFAL12896A0-0127-F
Diagonal Dimension: 1.27"
Interface(s): 8-bit Parallel,SPI
Colors: RGB on Black
Sunlight Readable: No
Resolution: 128x96
Price Range: $16.85 - $19.40

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96x64 Graphic Color OLED Display
Part#: CFAL9664B-F-B1
Diagonal Dimension: 0.95"
Interface(s): 8-bit Parallel,SPI
Colors: RGB on Black
Sunlight Readable: No
Resolution: 96x64
Price Range: $7.46 - $8.60

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256x64 Grayscale Graphic OLED
Part#: CFAL25664C0-021M-W
Diagonal Dimension: 2.08"
Interface(s): 8-bit Parallel,I2C,SPI
Colors: White on Black
Sunlight Readable: No
Resolution: 256x64
Price Range: $11.66 - $16.65

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Low Power TFT LCDs

These are our lowest power TFT LCD displays. Even with an LED backlight these full-color TFTs draw very little current.

128x128 1.45" Full Color TFT LCD Display
Part#: CFAF128128B1-0145T
Diagonal Dimension: 1.45"
Interface(s): SPI
Colors: RGB on Dark
Sunlight Readable: No
Resolution: 128x128
Price Range: $6.38 - $7.36

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240x320 2.4 Inch Full-Color TFT
Part#: CFAF240320A0-024SN
Diagonal Dimension: 2.41"
Interface(s): 16-bit Parallel,18-bit Parallel,8-bit Parallel,9-bit Parallel,DOT-CLK interface / Generic RGB,SPI
Colors: RGB on Black
Sunlight Readable: Yes
Resolution: 240x320
Price Range: $14.20 - $16.38

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3.5 Inch Sunlight Readable TFT LCD Display
Part#: CFAF480640D0-035FN
Diagonal Dimension: 3.51"
Interface(s): 16-bit Parallel,18-bit Parallel,DOT-CLK interface / Generic RGB,SPI
Colors: RGB on Dark
Sunlight Readable: Yes
Resolution: 480x640
Price Range: $89.80 - $162.51

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Many Others

Not finding the low-power display you're hoping for? We have hundreds of displays, let us help you find what you're looking for.