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. 146-2581
Mfr. Part No.LYT3325D
£0.536
Each (In a Tube of 50)
Units
3.16A 185 265 V ac ac Triac 8.8W Isolated LED Lighting, Non-Isolated LED Lighting SOIC 14 725V -0.3V 1.4mA - LYT33x5 -
RS Stock No. 123-5534
Mfr. Part No.LYT3325D
£0.594
Each (In a Pack of 5)
Units
3.16A 185 265 V ac ac Triac 8.8W Isolated LED Lighting, Non-Isolated LED Lighting SOIC 14 725V -0.3V 1.4mA - LYT33x5 -
RS Stock No. 146-2578
Mfr. Part No.LYT5226D
£0.509
Each (In a Tube of 50)
Units
4.35A 90 308 V ac ac - 16W Isolated LED Lighting, Non-Isolated LED Lighting SOIC 14 725V -0.3V 1.4mA - LYT52 -
RS Stock No. 146-2572
Mfr. Part No.LYT4325E
£1.53
Each (In a Tube of 48)
Units
5.44A 160 308 V ac - Triac 25W High Line LED Lighting eSIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x25 -
RS Stock No. 123-5514
Mfr. Part No.LYT4221E
£1.188
Each (In a Pack of 5)
Units
1.37A 160 308 V ac - - 12W High Line LED Lighting eSIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x21 -
RS Stock No. 146-2576
Mfr. Part No.LYT5218D
£0.99
Each (In a Tube of 50)
Units
6.3A 90 308 V ac ac - 25W Isolated LED Lighting, Non-Isolated LED Lighting SOIC 14 650V -0.3V 1.5mA - LYT52 -
RS Stock No. 146-2568
Mfr. Part No.LYT4228E3
£0.425
Each (In a Tube of 48)
Units
9A 160 308 V ac - - 78W High Line LED Lighting eSIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x28 -
RS Stock No. 123-5529
Mfr. Part No.LYT5218D
£0.782
Each (In a Pack of 10)
Units
6.3A 90 308 V ac ac - 25W Isolated LED Lighting, Non-Isolated LED Lighting SOIC 14 650V -0.3V 1.5mA - LYT52 -
RS Stock No. 146-2561
Mfr. Part No.LYT4221E
£0.954
Each (In a Tube of 48)
Units
1.37A 160 308 V ac - - 12W High Line LED Lighting eSIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x21 -
RS Stock No. 123-5520
Mfr. Part No.LYT4228E3
£0.426
Each (In a Pack of 5)
Units
9A 160 308 V ac - - 78W High Line LED Lighting eSIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x28 -
RS Stock No. 123-5524
Mfr. Part No.LYT4325E
£1.89
Each (In a Pack of 5)
Units
5.44A 160 308 V ac - Triac 25W High Line LED Lighting eSIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x25 -
RS Stock No. 123-5531
Mfr. Part No.LYT5226D
£0.56
Each (In a Pack of 10)
Units
4.35A 90 308 V ac ac - 16W Isolated LED Lighting, Non-Isolated LED Lighting SOIC 14 725V -0.3V 1.4mA - LYT52 -
RS Stock No. 146-2571
Mfr. Part No.LYT4323E
£1.206
Each (In a Tube of 48)
Units
2.72A 160 308 V ac - Triac 18W High Line LED Lighting eSIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x23 -
RS Stock No. 123-5530
Mfr. Part No.LYT5225D
£0.459
Each (In a Pack of 10)
Units
3.16A 90 308 V ac ac - 9W Isolated LED Lighting, Non-Isolated LED Lighting SOIC 14 725V -0.3V 1.4mA - LYT52 -
RS Stock No. 146-2573
Mfr. Part No.LYT4326E
£1.773
Each (In a Tube of 48)
Units
6.88A 160 308 V ac - Triac 35W High Line LED Lighting eSIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x26 -
RS Stock No. 146-2564
Mfr. Part No.LYT4225E
£1.422
Each (In a Tube of 48)
Units
5.44A 160 308 V ac - - 25W High Line LED Lighting eSIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x25 -
RS Stock No. 146-2577
Mfr. Part No.LYT5225D
£0.417
Each (In a Tube of 50)
Units
3.16A 90 308 V ac ac - 9W Isolated LED Lighting, Non-Isolated LED Lighting SOIC 14 725V -0.3V 1.4mA - LYT52 -
RS Stock No. 123-5523
Mfr. Part No.LYT4323E
£1.486
Each (In a Pack of 5)
Units
2.72A 160 308 V ac - Triac 18W High Line LED Lighting eSIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x23 -
RS Stock No. 146-2563
Mfr. Part No.LYT4223E
£0.878
Each (In a Tube of 48)
Units
2.72A 160 308 V ac - - 18W High Line LED Lighting eSIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x23 -
RS Stock No. 123-5516
Mfr. Part No.LYT4223E
£1.02
Each (In a Pack of 5)
Units
2.72A 160 308 V ac - - 18W High Line LED Lighting eSIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x23 -