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. 121-6441
Mfr. Part No.NSI50350ADT4G
$0.604
Each (On a Reel of 2500)
units
- 1 - - 350 mA Surface Mount DPAK 3 50 V - - - +175 °C -55 °C
RS Stock No. 792-2130
Mfr. Part No.NSI50350ADT4G
$1.221
Each (In a Pack of 10)
units
- 1 - - 350 mA Surface Mount DPAK 3 50 V - - - +175 °C -55 °C
RS Stock No. 737-7972
Mfr. Part No.NSI45020T1G
$0.581
Each (In a Pack of 10)
units
- - - - 20 mA Surface Mount SOD 123 - - - - - -
RS Stock No. 163-2075
Mfr. Part No.CAT3626HV4-GT2
$1.61
Each (On a Reel of 2000)
units
- 6 ±3% ±3% 300 mA Surface Mount TQFN 16 3 → 5.5 V 4.1 x 4.1 x 0.75mm 0.75mm 4.1mm +150 °C -40 °C
RS Stock No. 824-5532
Mfr. Part No.NSIC2020JBT3G
$0.84
Each (In a Pack of 25)
units
- - - - 23 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. 163-2076
Mfr. Part No.CAT4002ASD-GT3
$0.289
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. 121-6440
Mfr. Part No.NCP5623BMUTBG
$1.074
Each (On a Reel of 3000)
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. 163-2680
Mfr. Part No.NSI45030T1G
$0.203
Each (On a Reel of 3000)
units
- - - - 30 mA Surface Mount SOD-123 2 - - - - - -
RS Stock No. 737-8004
Mfr. Part No.NSI45035JZT1G
$1.052
Each (In a Pack of 5)
units
- - - - 70 mA Surface Mount SOT 223 - - - - - -
RS Stock No. 670-9908
Mfr. Part No.FAN5331SX
$1.61
Each (In a Pack of 5)
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. 796-1387
Mfr. Part No.NSI50150ADT4G
$1.221
Each (In a Pack of 10)
units
- 80 ±10% - 350 mA Surface Mount DPAK 3 50 V 6.73 x 6.22 x 2.38mm 2.38mm 6.73mm +175 °C -55 °C
RS Stock No. 792-2115
Mfr. Part No.NCP5623BMUTBG
$2.508
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. 824-5535
Mfr. Part No.NSIC2030JBT3G
$0.84
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. 792-2143
Mfr. Part No.NSVD4001DR2G
$0.83
Each (In a Pack of 5)
units
- 3 - - 500 mA Surface Mount SOIC 8 30 V 5 x 4 x 1.5mm 1.5mm 5mm +125 °C -40 °C
RS Stock No. 808-4132
Mfr. Part No.NUD4011DR2G
$1.266
Each (In a Pack of 25)
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. 166-2046
Mfr. Part No.FL7733AMX
$1.104
Each (On a Reel of 2500)
units
- - - - - - - - - - - - - -
RS Stock No. 792-2055
Mfr. Part No.CAT4106HV4-GT2
$1.82
Each (In a Pack of 2)
units
- 4 - 5% 175 mA Surface Mount TQFN 16 3 → 5.5 V 4.1 x 4.1 x 0.75mm 0.75mm 4.1mm +150 °C -40 °C
RS Stock No. 792-2033
Mfr. Part No.CAT4002ASD-GT3
$0.719
Each (In a Pack of 10)
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. 121-9832
Mfr. Part No.NCP3066DR2G
$1.24
Each (On a Reel of 2500)
units
- - - - - Surface Mount SOIC 8 - 5 x 4 x 1.5mm 1.5mm 5mm +85 °C 0 °C
RS Stock No. 184-1213
Mfr. Part No.NSI45025T1G
$0.581
Each (In a Pack of 50)
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