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. 123-5526
Mfr. Part No.LYT4327E3
$3.586
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. 123-5518
Mfr. Part No.LYT4226E
$4.698
Each (In a Pack of 5)
units
6.88A 160 308 V ac - - 35W High Line LED Lighting eSIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x26 -
RS Stock No. 146-2561
Mfr. Part No.LYT4221E
$2.189
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. 123-5531
Mfr. Part No.LYT5226D
$2.123
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. 123-5517
Mfr. Part No.LYT4225E
$4.016
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. 123-5527
Mfr. Part No.LYT4328E3
$4.50
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. 146-2581
Mfr. Part No.LYT3325D
$1.549
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. 123-5521
Mfr. Part No.LYT4321E
$2.238
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. 171-1533
Mfr. Part No.LYT4328E3
$4.086
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
$4.324
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. 146-2577
Mfr. Part No.LYT5225D
$1.047
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. 123-5516
Mfr. Part No.LYT4223E
$2.402
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. 123-5523
Mfr. Part No.LYT4323E
$3.378
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. 146-2569
Mfr. Part No.LYT4321E
$1.93
Each (In a Tube of 48)
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. 123-5529
Mfr. Part No.LYT5218D
$2.255
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. 146-2429
Mfr. Part No.LYT3328D
$1.836
Each (In a Tube of 50)
units
6.86A 185 265 V ac ac Triac 20.4W Isolated LED Lighting, Non-Isolated LED Lighting SOIC 14 725V -0.3V 1.6mA - LYT33x8 -
RS Stock No. 123-5519
Mfr. Part No.LYT4227E3
$3.234
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. 123-5532
Mfr. Part No.LYT5228D
$2.926
Each (In a Pack of 5)
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. 146-2567
Mfr. Part No.LYT4227E3
$2.661
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 -
RS Stock No. 123-5536
Mfr. Part No.LYT3328D
$2.872
Each (In a Pack of 5)
units
6.86A 185 265 V ac ac Triac 20.4W Isolated LED Lighting, Non-Isolated LED Lighting SOIC 14 725V -0.3V 1.6mA - LYT33x8 -