LED Drivers

Results:
LED Drivers Results:
Filter Results: -1/9026
Comprehensive
Price Priority
Stock Priority
Image
Part Number
Manufacturer
Description
Availability
Unit Price
Quantity
Operation
SGM3132YTQ16G/TR
SGMICRO
4
Quantity: 15000
Ship Date: 6-8 weeks
3000+ $0.2447
- +
x $0.2447
Ext. Price: $734.10
MOQ: 3000
Mult: 3000
SPQ: 3000
STEVAL-ILL051V2
STMicroelectronics
STMicroelectronics Evaluation test board, STEVAL, LED Drive technology
Quantity: 19
Ship Date: 6-13 working days
1+ $35.695
- +
x $35.695
Ext. Price: $35.69
MOQ: 1
Mult: 1
SPQ: 1
MAX1493CCJ+
Analog Devices
Quantity: 402
Ship Date: 12-18 working days
10+ $37.1907
100+ $36.5603
500+ $35.93
- +
x $37.1907
Ext. Price: $371.90
MOQ: 10
Mult: 1
LT3517HUF#PBF
Analog Devices
30V PWM,Analog Step-Down (Buck),Step-Up (Boost) 1.5A 1 2V 3V 45V QFN-16 SMD mount
Quantity: 125
Ship Date: 12-18 working days
10+ $12.5187
100+ $12.3065
500+ $12.0944
- +
x $12.5187
Ext. Price: $125.18
MOQ: 10
Mult: 1
LT3517IUF#PBF
Analog Devices
30V PWM,Analog Step-Down (Buck),Step-Up (Boost) 1.5A 1 3V QFN-16 SMD mount
Quantity: 252
Ship Date: 12-18 working days
10+ $11.8043
100+ $11.6042
500+ $11.4042
- +
x $11.8043
Ext. Price: $118.04
MOQ: 10
Mult: 1
LT3474EFE-1#TRPBF
Analog Devices
36V PWM Step-Down (Buck) 1A 1 3.5V SOP SMD mount,glue mount 1.1mm(height)
Quantity: 595
Ship Date: 12-18 working days
10+ $10.9886
100+ $10.8023
500+ $10.6161
- +
x $10.9886
Ext. Price: $109.88
MOQ: 10
Mult: 1
LT3791IFE#PBF
Analog Devices
PWM,Analog Step-Down (Buck),Step-Up (Boost) 10A 1 0V 60V SOP SMD mount 1.2mm(height)
Quantity: 56
Ship Date: 12-18 working days
10+ $14.6968
100+ $14.4477
500+ $14.1986
- +
x $14.6968
Ext. Price: $146.96
MOQ: 10
Mult: 1
LT3796HFE#PBF
Analog Devices
100V PWM,Analog SEPIC,Step-Down (Buck),Step-Up (Boost) 20A(Max) 1 6V 100V SOP SMD mount 1.2mm(height)
Quantity: 72
Ship Date: 12-18 working days
10+ $14.2483
100+ $14.0068
500+ $13.7653
- +
x $14.2483
Ext. Price: $142.48
MOQ: 10
Mult: 1
IS32FL3749-TQLA3-TR
Lumissil Microsystems
60mA 4.8V glue mount
Quantity: 2355
Ship Date: 7-12 working days
1+ $3.2724
10+ $2.4484
25+ $2.1595
100+ $1.9417
250+ $1.8378
500+ $1.7753
1000+ $1.7238
- +
x $3.2724
Ext. Price: $3.27
MOQ: 1
Mult: 1
SPQ: 1
IS32FL3209-QWLA3-TR
Lumissil Microsystems
PWM Constant Current 78mA 18 wire mounting,SMD mount,glue mount
Quantity: 1401
Ship Date: 7-12 working days
1+ $2.652
10+ $1.6232
25+ $1.4248
100+ $1.2721
250+ $1.1994
500+ $1.1555
1000+ $1.1194
- +
x $2.652
Ext. Price: $2.65
MOQ: 1
Mult: 1
SPQ: 1
AL9910AEV1
DIODES
240V(AC) 140mA 100V 51V
Quantity: 3
Ship Date: 6-13 working days
1+ $61.886
- +
x $61.886
Ext. Price: $61.88
MOQ: 1
Mult: 1
SPQ: 1
BD9479FV-GE2
ROHM
35V PWM,Analog Step-Up (Boost) 5mA 8 9V SOP SMD mount,glue mount 13.6mm*5.4mm*1.8mm
Quantity: 786
Ship Date: 3-12 working days
1+ $2.3081
10+ $1.9885
100+ $1.953
250+ $1.953
500+ $1.9175
1000+ $1.9175
- +
x $2.3081
Ext. Price: $11.54
MOQ: 5
Mult: 1
LT3755HMSE-2#PBF
Analog Devices
40V PWM,Analog Flyback,SEPIC,Step-Down (Buck),Step-Up (Boost) 10A 1 4.5V 75V SOP SMD mount
Quantity: 111
Ship Date: 12-18 working days
10+ $16.2602
100+ $15.9846
500+ $15.709
- +
x $16.2602
Ext. Price: $162.60
MOQ: 10
Mult: 1
TPS65132T6YFFT
Texas Instruments
LCD Driver 3.3V/5V 15-Pin DSBGA T/R
Quantity: 14007
In Stock
22+
500+ $0.5133
1000+ $0.4962
1500+ $0.4791
- +
x $0.5133
Ext. Price: $256.64
MOQ: 500
Mult: 500
SPQ: 250
TPS65138DRCR
Texas Instruments
300mA SON SMD mount,glue mount 950μm(height)
Quantity: 37896
Ship Date: 3-4 weeks
1000+ $1.3154
2000+ $1.2927
3000+ $1.2701
- +
x $1.3154
Ext. Price: $1315.40
MOQ: 1000
Mult: 1000
TPS65132B0YFFR
Texas Instruments
5.5V 2 ±4V~6V 2.5V ±4V~6V DSBGA-15 SMD mount,glue mount 330μm(height)
Quantity: 5500
Ship Date: 3-4 weeks
1000+ $0.5679
2000+ $0.5581
3000+ $0.5483
- +
x $0.5679
Ext. Price: $1135.80
MOQ: 2000
Mult: 1000
LT3518HFE#PBF
Analog Devices
30V PWM,Analog Step-Down (Buck),Step-Up (Boost) 2.3A 1 3V TSSOP-16 SMD mount
Quantity: 95
Ship Date: 12-18 working days
10+ $13.8495
100+ $13.6148
500+ $13.38
- +
x $13.8495
Ext. Price: $138.49
MOQ: 10
Mult: 1
BD81A76EFV-ME2
ROHM
PWM Step-Down (Buck),Step-Up (Boost) 120mA 6 40V SMD mount,glue mount
Quantity: 5
Ship Date: 3-12 working days
1+ $3.7353
10+ $3.5858
25+ $3.3468
50+ $3.3468
100+ $3.2871
250+ $3.2273
500+ $3.2273
1000+ $3.2273
- +
x $3.7353
Ext. Price: $11.20
MOQ: 3
Mult: 1
BD94130EFV-ME2
ROHM
5.5V SPI,PWM Constant Current 80mA 24 3V 20V HTSSOP-B wire mounting,SMD mount
Quantity: 85
Ship Date: 3-12 working days
1+ $8.0203
10+ $7.1862
25+ $7.0579
50+ $7.0579
100+ $6.9296
250+ $6.9296
500+ $6.9296
- +
x $8.0203
Ext. Price: $16.04
MOQ: 2
Mult: 1
LM3410YMYE/NOPB
Texas Instruments
5.5V PWM SEPIC,Step-Up (Boost) 2.8A 1 3V 2.7V 24V HVSSOP-8 SMD mount,glue mount 3mm*3mm*860μm
Quantity: 71655
Ship Date: 3-4 weeks
1000+ $1.4523
2000+ $1.4272
3000+ $1.4022
- +
x $1.4523
Ext. Price: $1452.30
MOQ: 1000
Mult: 1000
LM3410YMY/NOPB
Texas Instruments
Texas Instrumentsdisplay driver chip, 8Needle
Quantity: 131060
Ship Date: 3-4 weeks
1000+ $1.4523
2000+ $1.4272
3000+ $1.4022
- +
x $1.4523
Ext. Price: $1452.30
MOQ: 1000
Mult: 1000
NCR321ZX
nexperia
16V PWM Constant Current 250mA 1 16V 16V SOT-223 wire mounting,SMD mount,glue mount
Quantity: 11000
Ship Date: 14-19 working days
5000+ $0.1046
10000+ $0.1046
15000+ $0.1046
25000+ $0.1046
- +
x $0.1046
Ext. Price: $627.60
MOQ: 6000
Mult: 1000
SPQ: 1
MAX7219CWG
Analog Devices
5.5V number andAnalogBrightness Control 4V SOIC-24 SMD mount 2.65mm(height)
Quantity: 793
Ship Date: 13-17 working days
1+ $23.956
10+ $19.0103
30+ $17.5644
120+ $16.2741
270+ $15.7219
510+ $15.3688
- +
x $23.956
Ext. Price: $455.16
MOQ: 19
Mult: 1
SPQ: 1
MAX16814CATP+
Analog Devices
PWM SEPIC,boost,step-down 150mA 4 QFN-20-EP SMD mount
Quantity: 138
Ship Date: 12-18 working days
10+ $9.3272
100+ $9.1691
500+ $9.011
- +
x $9.3272
Ext. Price: $93.27
MOQ: 10
Mult: 1
AL5809-20S1-7
DIODES
60V PWM 20mA 1 2.5V 60V SOD-123 wire mounting,SMD mount,glue mount 2.65mm*1.55mm*1.1mm
Quantity: 60000
In Stock
3000+ $0.0623
15000+ $0.0623
30000+ $0.0558
60000+ $0.0549
- +
x $0.0623
Ext. Price: $186.90
MOQ: 3000
Mult: 3000
SPQ: 3000

LED Drivers

LED Driver Definition:
An LED driver is a power control device designed to regulate the current and voltage supplied to light-emitting diodes (LEDs) to ensure optimal performance, efficiency, and longevity. It converts the input voltage from a power source into a stable current that the LED can use without damaging its components.

Functions of an LED Driver:
1. Current Regulation: Maintains a constant current flow to the LED, preventing overheating and ensuring consistent brightness.
2. Voltage Regulation: Adjusts the voltage to match the LED's requirements, protecting it from voltage spikes.
3. Efficiency: Converts electrical energy efficiently, reducing power loss and heat generation.
4. Dimming Control: Allows for adjustable brightness levels, often through pulse-width modulation (PWM) or analog dimming.
5. Protection: Incorporates features like short-circuit, open-circuit, and over-temperature protection to safeguard the LED and driver.

Applications of LED Drivers:
1. General Lighting: In residential, commercial, and industrial settings for energy-efficient lighting solutions.
2. Street Lighting: For outdoor illumination, providing long-lasting and low-maintenance alternatives to traditional lighting.
3. Signage and Displays: In digital billboards, LED screens, and advertising signs for vibrant and dynamic visuals.
4. Automotive: For headlights, taillights, and interior lighting in vehicles.
5. Medical Equipment: In devices requiring precise light control, such as surgical lamps and diagnostic equipment.

Selection Criteria for LED Drivers:
1. Input Voltage Range: Must be compatible with the available power supply.
2. Output Current and Voltage: Should match the specifications of the LED(s) being driven.
3. Efficiency: High efficiency minimizes energy waste and reduces heat generation.
4. Dimming Capability: If variable brightness is required, ensure the driver supports the desired dimming method.
5. Protection Features: Look for built-in protection against common faults like short circuits and over-temperature conditions.
6. Size and Form Factor: Consider the physical constraints of the installation environment.
7. Cost: Balance the initial investment with the long-term benefits of energy savings and reliability.
8. Certifications: Ensure the driver meets relevant safety and performance standards, such as UL, CE, or RoHS.

When selecting an LED driver, it's crucial to consider the specific needs of the application and the characteristics of the LED(s) to be driven, ensuring a reliable and efficient lighting solution.
Please refer to the product rule book for details.