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. 146-2568
Mfr. Part No.LYT4228E3
$2.963
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. 146-2578
Mfr. Part No.LYT5226D
$2.123
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. 123-5534
Mfr. Part No.LYT3325D
$2.422
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. 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. 123-5520
Mfr. Part No.LYT4228E3
$4.304
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. 146-2579
Mfr. Part No.LYT5228D
$2.354
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. 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. 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. 123-5518
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. 146-2569
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. 123-5532
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. 123-5530
Mfr. Part No.LYT5225D
$1.552
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. 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. 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. 123-5515
Mfr. Part No.LYT4222E
$2.982
Each (In a Pack of 5)
units
2.08A 160 308 V ac - - 15W High Line LED Lighting eSIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x22 -
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 -
RS Stock No. 146-2563
Mfr. Part No.LYT4223E
$2.068
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. 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. 123-5525
Mfr. Part No.LYT4326E
$4.994
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. 146-2572
Mfr. Part No.LYT4325E
$3.498
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 -