LED Driver ICs

LED Drivers provide constant current control in high brightness lighting with high efficiency greater than 95%. A simple power interface solution for driving LEDs in a broad range of lighting applications.

Features include PWM dimming control and thermal shutdown protection. A linear LED driver is a low voltage accurate current regulator, suitable for flashlights, bicycle lights, and solar powered architectural lighting.

The DC-DC switch mode LED driver provides the power supply in LED strip lighting, signage, display, backlight, industrial and automotive lighting applications. Converter topologies include buck, boost and buck-boost. The AC-DC converter high-power LED driver is found in LED street lighting.

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Description Price Output Current Input Voltage AC or DC Input Voltage Dimming Operation Maximum Output Power Application Package Type Number of Pins Maximum Output Voltage Minimum Output Voltage Current Rating Power Dissipation Series Automotive Standard
RS stock no. 889-5727
Mfr. Part No.HV9910BLG-G
BrandMicrochip
R 10.09
Each (On a Reel of 3300)
units
165mA 8 → 450 V dc Dc 0 to 0.25 V dc, PWM 630mW Backlighting, Chargers, General Purpose Constant Current Source, LED Driver, Signage SOIC 8 - - - - - -
RS stock no. 829-3247
Mfr. Part No.HV9910BLG-G
BrandMicrochip
R 13.55
Each (In a Pack of 10)
units
- 8 → 450 V dc Dc 0 to 0.25 V dc, PWM - Backlighting, Chargers, General Purpose Constant Current Source, LED Driver, Signage SOIC 8 - - - - - -
RS stock no. 790-2953
Mfr. Part No.PAM2863ECR
R 8.86
Each (In a Pack of 5)
units
2A 4.5 → 40 V dc Dc PWM 30W Flashlight SOP 8 - - - - - -
RS stock no. 922-8563
Mfr. Part No.PAM2863ECR
R 6.195
Each (On a Reel of 2500)
units
2A 4.5 → 40 V dc Dc PWM 30W Flashlight SOP 8 - - - - - -
RS stock no. 170-9338
Mfr. Part No.MP2488DN-LF
R 31.312
Each (In a Tube of 100)
units
2A 4.5 → 55 V Dc PWM - Automotive Lighting, Constant Current Source, General LED Lighting, High Power LED SOIC 8 - - - 2.5W MP2488 -
RS stock no. 917-5730
Mfr. Part No.MP2488DN-LF
R 44.492
Each (In a Pack of 5)
units
2A 4.5 → 55 V Dc PWM - Automotive Lighting, Constant Current Source, General LED Lighting, High Power LED SOIC 8 - - - 2.5W MP2488 -
RS stock no. 719-2838
Mfr. Part No.NSI45015WT1G
R 3.202
Each (In a Pack of 10)
units
15mA 45 V Dc PWM 208mW - SOD-123 2 - - - - - -
RS stock no. 719-2844
Mfr. Part No.NSI50010YT1G
R 4.637
Each (In a Pack of 10)
units
10mA 50 V Dc PWM 460mW - SOD-123 2 - - - - - -
RS stock no. 753-2986
Mfr. Part No.ILD4035E6327HTSA1
BrandInfineon
R 5.268
Each (In a Pack of 5)
units
350mA 4.5 → 40 V dc Dc PWM, 1 to 2 V dc - Architectural Lighting, Commercial Lighting, LED Replacement Lamp, Residential Lighting, Retail Lighting SC74 6 - - 350mA - - -
RS stock no. 919-8894
Mfr. Part No.ILD4035E6327HTSA1
BrandInfineon
R 3.623
Each (On a Reel of 3000)
units
350mA 4.5 → 40 V dc Dc PWM, 1 to 2 V dc - Architectural Lighting, Commercial Lighting, LED Replacement Lamp, Residential Lighting, Retail Lighting SC74 6 - - 350mA - - -
RS stock no. 103-5085
Mfr. Part No.NSI50010YT1G
R 1.658
Each (On a Reel of 3000)
units
10mA 50 V Dc PWM 460mW - SOD-123 2 - - - - - -
RS stock no. 103-5084
Mfr. Part No.NSI45015WT1G
R 1.682
Each (On a Reel of 3000)
units
15mA 45 V Dc PWM 208mW - SOD-123 2 - - - - - -
RS stock no. 572-883
Mfr. Part No.ZXSC310E5TA
R 6.892
Each (In a Pack of 5)
units
- - - - - - SOT-23 - - - - - - -
RS stock no. 790-2944
Mfr. Part No.PAM2861CBR
R 16.078
Each (In a Pack of 5)
units
1A 6 → 40 V dc Dc PWM, 0.3 to 2.5 V dc 30W Lighting SOT-89 6 - - - - - -
RS stock no. 922-8569
Mfr. Part No.PAM2861CBR
R 5.753
Each (On a Reel of 1000)
units
1A 6 → 40 V dc Dc PWM, 0.3 to 2.5 V dc 30W Lighting SOT-89 6 - - - - - -
RS stock no. 811-1202
Mfr. Part No.STP16CPS05MTR
R 30.376
Each (In a Pack of 5)
units
100mA 3 → 5.5 V ac Ac - - LED Lighting SOIC 24 20V - 5 → 100mA - - -
RS stock no. 121-9946
Mfr. Part No.ZXSC310E5TA
R 3.736
Each (On a Reel of 3000)
units
- - - - - - SOT-23 - - - - - - -
New
RS stock no. 178-5350
Mfr. Part No.HV9910CLG-G
BrandMicrochip
R 4.609
Each (On a Reel of 3300)
units
- 15 → 450 V dc Dc 0 to 0.25 V dc, PWM 650mW Architectural Lighting, Constant Current Source, Decorative Lighting, Display Lighting, LED Display Backlight Control, LED Driver SOIC 8 - - - - - -
RS stock no. 829-3386
Mfr. Part No.HV9910CLG-G
BrandMicrochip
R 7.554
Each (In a Pack of 20)
units
- 15 → 450 V dc Dc 0 to 0.25 V dc, PWM 650mW Architectural Lighting, Constant Current Source, Decorative Lighting, Display Lighting, LED Display Backlight Control, LED Driver SOIC 8 - - - - - -
RS stock no. 921-0846
Mfr. Part No.ZXSC310E5TA
R 6.957
Each (In a Pack of 20)
units
- 8 V Ac, Dc - - Cell Phones, Digital Cameras, LED Flashlights, PDA, White Led Backlighting SOT-23 5 - - 4mA 450mW ZXSC310 -