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.
LED Driver ICs
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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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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RS Stock No.
790-2953
Mfr. Part No.PAM2863ECR
BrandDiodesZetex
|
$0.884
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
BrandDiodesZetex
|
$0.587
Each (On a Reel of 2500)
units
|
2A | 4.5 → 40 V dc | dc | PWM | 30W | Flashlight | SOP | 8 | - | - | - | - | - | - |
|
RS Stock No.
752-8038
Mfr. Part No.BCR400WH6327XTSA1
BrandInfineon
|
$0.18
Each (In a Pack of 25)
units
|
10mA | 18 V dc | dc | - | - | Sieget Supplement | SOT-343 | 4 | 16V | - | - | - | - | - |
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RS Stock No.
168-7398
Mfr. Part No.BCR400WH6327XTSA1
BrandInfineon
|
$0.146
Each (On a Reel of 3000)
units
|
10mA | 18 V dc | dc | - | - | Sieget Supplement | SOT-343 | 4 | 16V | - | - | - | - | - |
|
RS Stock No.
121-9945
Mfr. Part No.ZXLD381FHTA
BrandDiodesZetex
|
$0.521
Each (On a Reel of 3000)
units
|
- | - | - | - | - | - | SOT-23 | - | - | - | - | - | - | - |
|
RS Stock No.
416-913
Mfr. Part No.RCD-24-0.35
BrandRecom
|
$15.43
Each
units
|
350mA | 4.5 → 36 V dc | dc | 1 to 10 V dc, PWM | - | - | PCB | 6 | 35V | 2V | 0 → 350mA | - | - | - |
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RS Stock No.
572-760
Mfr. Part No.ZXLD381FHTA
BrandDiodesZetex
|
$1.238
Each (In a Pack of 5)
units
|
- | - | - | - | - | - | SOT-23 | - | - | - | - | - | - | - |
|
RS Stock No.
472-222
Mfr. Part No.RCD-24-0.70
BrandRecom
|
$16.32
Each
units
|
700mA | 4.5 → 36 V dc | dc | 1 to 10 V dc, PWM | - | - | PCB | 6 | 35V | 2V | 0 → 700mA | - | - | - |
|
RS Stock No.
121-9946
Mfr. Part No.ZXSC310E5TA
BrandDiodesZetex
|
$0.309
Each (On a Reel of 3000)
units
|
- | - | - | - | - | - | SOT-23 | - | - | - | - | - | - | - |
|
RS Stock No.
889-6010
Mfr. Part No.CL2N3-G
BrandMicrochip
|
$0.403
Each (In a Bag of 1000)
units
|
22mA | 5 → 90 V dc | dc | FET | 600mW | Accent Lighting, Automotive Lighting, Constant Current Sink., Constant Current Source, Industrial Lamp Indicators, LED Driver, Signage | TO-92 | 3 | 90V | 5V | 20mA | - | - | - |
|
RS Stock No.
921-0846
Mfr. Part No.ZXSC310E5TA
BrandDiodesZetex
|
$0.658
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 | - |
|
RS Stock No.
829-3238
Mfr. Part No.CL2N3-G
BrandMicrochip
|
$0.535
Each (In a Pack of 20)
units
|
22mA | 5 → 90 V dc | dc | FET | - | Accent Lighting, Automotive Lighting, Constant Current Sink., Constant Current Source, Industrial Lamp Indicators, LED Driver, Signage | TO-92 | 3 | 90V | 5V | 20mA | - | - | - |
|
RS Stock No.
789-3843
Mfr. Part No.CAT4101TV-T75
BrandON Semiconductor
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$4.865
Each (In a Pack of 2)
units
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1A | 3 → 5.5 V dc | dc | PWM | - | Architectural and General Lighting, Automotive Lighting, High Power LED Up to 1 A | TO-263 | 6 | 25V | - | 0 → 1000mA | - | - | - |
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RS Stock No.
169-7170
Mfr. Part No.PAM2812ABR
BrandDiodesZetex
|
$0.34
Each (On a Reel of 3000)
units
|
20mA | 2.7 → 5.5 V dc | dc | PWM | 400mW | Cell Phones, Digital Cameras | SOT-23 | 6 | - | - | 20mA | - | - | - |
|
RS Stock No.
791-9260
Mfr. Part No.ST1CC40DR
BrandSTMicroelectronics
|
$2.714
Each (In a Pack of 5)
units
|
3A | 3 → 18 V dc | dc | DC Voltage | 2W | Battery Charger, Emergency Lighting, General Lighting, High Brightness LED driving, Signage | SOIC | 8 | 18V | -1V | - | - | - | - |
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RS Stock No.
168-7056
Mfr. Part No.ST1CC40DR
BrandSTMicroelectronics
|
$1.84
Each (On a Reel of 2500)
units
|
3A | 3 → 18 V dc | dc | DC Voltage | 2W | Battery Charger, Emergency Lighting, General Lighting, High Brightness LED driving, Signage | SOIC | 8 | 18V | -1V | - | - | - | - |
|
RS Stock No.
790-2938
Mfr. Part No.PAM2812ABR
BrandDiodesZetex
|
$0.326
Each (In a Pack of 10)
units
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20mA | 2.7 → 5.5 V dc | dc | PWM | 400mW | Cell Phones, Digital Cameras | SOT-23 | 6 | - | - | 20mA | - | - | - |
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RS Stock No.
829-3281
Mfr. Part No.CL220N5-G
BrandMicrochip
|
$2.074
Each (In a Pack of 5)
units
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20mA | 5 → 220 V dc | dc | External FET | - | Accent Lighting, Constant Current Source, Industrial Lamp Indicators, Signage | TO-220 | 4 | 220V | 5V | 20mA | - | - | - |
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RS Stock No.
668-9889
Mfr. Part No.RCD-24-1.20
BrandRecom
|
$21.39
Each
units
|
1.2A | 6 → 36 V dc | dc | 1 to 10 V dc, PWM | - | - | PCB | 6 | 33V | 3V | 0 → 1200mA | - | - | - |
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RS Stock No.
178-4925
Mfr. Part No.CL220N5-G
BrandMicrochip
|
$1.80
Each (In a Tube of 50)
units
|
20mA | 5 → 220 V dc | dc | External FET | - | Accent Lighting, Constant Current Source, Industrial Lamp Indicators, Signage | TO-220 | 4 | 220V | 5V | 20mA | - | - | - |
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