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. 123-5516
Mfr. Part No.LYT4223E
TWD48.20
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 -
RS Stock No. 146-2579
Mfr. Part No.LYT5228D
TWD48.90
Each (In a Tube of 50)
units
6.86A 90 308 V ac Ac - 25W Isolated LED Lighting, Non-Isolated LED Lighting SOIC 14 725V -0.3V 1.6mA - LYT52 -
RS Stock No. 123-5517
Mfr. Part No.LYT4225E
TWD79.60
Each (In a Pack of 5)
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. 146-2563
Mfr. Part No.LYT4223E
TWD39.50
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. 171-1533
Mfr. Part No.LYT4328E3
TWD78.60
Each (In a Tube of 48)
units
9A 160 → 308 V ac - Triac 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
TWD85.60
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. 123-5526
Mfr. Part No.LYT4327E3
TWD83.60
Each (In a Pack of 5)
units
7.33A 160 308 V ac - Triac 50W High Line LED Lighting ESIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x27 -
RS Stock No. 146-2561
Mfr. Part No.LYT4221E
TWD43.30
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. 146-2564
Mfr. Part No.LYT4225E
TWD62.10
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. 123-5519
Mfr. Part No.LYT4227E3
TWD66.40
Each (In a Pack of 5)
units
7.33A 160 308 V ac - - 50W High Line LED Lighting ESIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x27 -
RS Stock No. 123-5529
Mfr. Part No.LYT5218D
TWD52.00
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. 123-5514
Mfr. Part No.LYT4221E
TWD53.60
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. 146-2581
Mfr. Part No.LYT3325D
TWD23.20
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. 123-5525
Mfr. Part No.LYT4326E
TWD98.80
Each (In a Pack of 5)
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. 123-5530
Mfr. Part No.LYT5225D
TWD33.80
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. 146-2578
Mfr. Part No.LYT5226D
TWD24.90
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. 123-5527
Mfr. Part No.LYT4328E3
TWD92.50
Each (In a Pack of 2)
units
9A 160 308 V ac - Triac 78W High Line LED Lighting ESIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x28 -
RS Stock No. 146-2572
Mfr. Part No.LYT4325E
TWD69.20
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. 123-5521
Mfr. Part No.LYT4321E
TWD45.00
Each (In a Pack of 5)
units
1.37A 160 308 V ac - Triac 12W High Line LED Lighting ESIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x21 -
RS Stock No. 146-2567
Mfr. Part No.LYT4227E3
TWD65.00
Each (In a Tube of 48)
units
7.33A 160 308 V ac - - 50W High Line LED Lighting ESIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x27 -