LED Display Drivers

LED display drivers are integrated circuits (ICs) which interface a microprocessor to a display. These particular display drivers are designed for LED display systems.

LED display drivers receive information and data from a parallel or serial interface. The driver then produces signals which control the display. These signals include voltage, current and timing.

What is an 8-digit LED display driver?LED display drivers can be for use with 7-Segment LED displays. 7-segment displays consist of 7 sections which light up to form numbers, similar to traditional alarm clocks. The number of digits refers to the number of 7-segment displays that the driver can work with.

What is a common cathode display driver?These display drivers are for use with common cathode (CC) LED displays. Common anode (CA) is also available. The primary difference is that the CC displays have all the cathodes connected, while CA displays have the anodes connected together.

What are LED displays?LED displays are small displays which are lit by an LED (light emitting diode).

Where are LED display drivers used?

  • 7-Segment LED Displays
  • Dot Matrix LED Displays
  • Light Bar Displays
  • Bar-Graph Displays
  • TFT Displays
  • Backlighting

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Description Price Number of Digits Number of Segments Current Accuracy Matching Maximum Supply Current Mounting Type Package Type Pin Count Typical Operating Supply Voltage Dimensions Height Length Maximum Operating Temperature Minimum Operating Temperature
RS Stock No. 737-7990
Mfr. Part No.NSI45030AT1G
HK$3.44
Each (In a Pack of 10)
units
- - - - 30 mA Surface Mount SOD 123 - - - - - -
RS Stock No. 792-2112
Mfr. Part No.NCP5623DTBR2G
HK$12.66
Each (In a Pack of 5)
units
- 3 ±3% ±0.5% 350 μA Surface Mount TSSOP 14 2.7 → 5.5 V 5.1 x 4.5 x 1.05mm 1.05mm 5.1mm +125 °C -40 °C
RS Stock No. 792-2115
Mfr. Part No.NCP5623BMUTBG
HK$13.04
Each (On a Tape of 5)
units
- 3 ±3% ±0.5% 1 mA Surface Mount LLGA 12 2.7 → 5.5 V 2 x 2 x 0.55mm 0.55mm 2mm +125 °C -40 °C
RS Stock No. 792-2130
Mfr. Part No.NSI50350ADT4G
HK$6.14
Each (In a Pack of 10)
units
- 1 - - 350 mA Surface Mount DPAK 3 50 V - - - +175 °C -55 °C
RS Stock No. 792-2134
Mfr. Part No.NSI50350AST3G
HK$4.61
Each (In a Pack of 10)
units
- 1 - - 350 mA Surface Mount SMC 2 50 V 7.11 x 6.1 x 2.41mm 2.41mm 7.11mm +175 °C -55 °C
RS Stock No. 163-2278
Mfr. Part No.NSI50350AST3G
HK$2.01
Each (On a Reel of 2500)
units
- 1 - - 350 mA Surface Mount SMC 2 50 V 7.11 x 6.1 x 2.41mm 2.41mm 7.11mm +175 °C -55 °C
RS Stock No. 786-2470
Mfr. Part No.NCP3066DR2G
HK$13.26
Each (In a Pack of 5)
units
- - - - 1.5 A Surface Mount SOIC 8 - 5 x 4 x 1.5mm 1.5mm 5mm +85 °C 0 °C
RS Stock No. 824-5535
Mfr. Part No.NSIC2030JBT3G
HK$4.24
Each (In a Pack of 25)
units
- - - - 34.5 mA Surface Mount SMB 2 Maximum of 120 V 4.6 x 3.95 x 2.09mm 2.09mm 4.6mm +175 °C -55 °C
RS Stock No. 185-9183
Mfr. Part No.NCL30170ADR2G
HK$10.136
Each (In a Pack of 7)
units
1 1 - - 1.2 mA Surface Mount SOIC 10 20 V 4.9 x 3.9 x 1.25mm 1.25mm 4.9mm +125 °C -40 °C
RS Stock No. 163-2247
Mfr. Part No.NCV7680PWR2G
HK$9.50
Each (On a Reel of 1000)
units
- 8 - 7% 750 mA Surface Mount SOIC 16 -0.3 5 V 10.45 x 7.6 x 2.55mm 2.55mm 10.45mm +150 °C -40 °C
RS Stock No. 121-6513
Mfr. Part No.NUD4011DR2G
HK$2.78
Each (On a Reel of 2500)
units
- 30 - - 70 mA Surface Mount SOIC 8 200 V 5 x 4 x 1.5mm 1.5mm 5mm +125 °C -40 °C
RS Stock No. 163-2274
Mfr. Part No.NLSF595DTR2G
HK$3.05
Each (On a Reel of 2500)
units
- - - - ±75 mA Surface Mount TSSOP 16 -0.5 7 V 5.1 x 4.5 x 1.05mm 1.05mm 5.1mm +125 °C -55 °C
RS Stock No. 163-2076
Mfr. Part No.CAT4002ASD-GT3
HK$1.45
Each (On a Reel of 3000)
units
- 2 ±1% ±1% 25 mA Surface Mount SC-70 6 6 V 2.2 x 1.35 x 1mm 1mm 2.2mm +125 °C -40 °C
RS Stock No. 166-1795
Mfr. Part No.FAN5331SX
HK$3.30
Each (On a Reel of 3000)
units
- - - - - Surface Mount SOT-23 5 3.3 V, 5 V 3 x 1.7 x 1.3mm 1.3mm 3mm +85 °C -40 °C
RS Stock No. 184-1051
Mfr. Part No.NSI45025T1G
HK$1.03
Each (On a Reel of 3000)
units
- - ±15% - 25 mA Surface Mount SOD-123 2 45 (Maximum) V 2.84 x 1.8 x 1.25mm 1.25mm 2.84mm +150 °C -55 °C
RS Stock No. 166-1731
Mfr. Part No.FAN5333ASX
HK$3.399
Each (On a Reel of 3000)
units
- - - - 1.5 A Surface Mount SOT-23 5 1.8 5.5 V 3.1 x 1.8 x 1.3mm 1.3mm 31mm +85 °C -40 °C
RS Stock No. 163-2679
Mfr. Part No.NSI45025AT1G
HK$1.17
Each (On a Reel of 3000)
units
- - - - 25 mA Surface Mount SOD 123 - - - - - -
RS Stock No. 792-2067
Mfr. Part No.CAT4137TD-GT3
HK$8.98
Each (On a Tape of 5)
units
- 5 - - 400 mA Surface Mount TSOT-23 5 2.2 → 5.5 V 2.9 x 2.8 x 0.9mm 0.9mm 2.9mm +150 °C -40 °C
RS Stock No. 186-9295
Mfr. Part No.NSI45030AZT1G
HK$4.202
Each (In a Pack of 25)
units
- - ±10% - 33 mA Surface Mount SOT-223 4 45 V 6.7 x 3.7 x 1.65mm 1.65mm 6.7mm +150 °C -55 °C
RS Stock No. 121-6438
Mfr. Part No.NCP5030MTTXG
HK$9.84
Each (On a Reel of 3000)
units
- 1 - - 1 mA Surface Mount WDFN 12 2.7 → 5.5 V 4 x 3 x 0.75mm 0.75mm 4mm +125 °C -40 °C