IS32LT3175N/P Single-Channel Linear LED Drivers

ISSI IS32LT3175N/P Single-Channel Linear LED Drivers come with fade in/out and PWM dimming. The regulators serve as a stand-alone LED driver-configurable from 20mA to 150mA with external resistors, no microcontroller is necessary. A logic level “courtesy light” signal from the PWM pin can be interfaced to precisely drive the LED channel. The IS32LT3175P obtains a positive polarity PWM signal. In addition, the IS32LT3175N obtains a negative polarity PWM signal. The regulator integrates a 63-step fade-in and fades out the algorithm (Gamma correction). This causes the output LED current to increasingly rise up to the full source value after the EN pin is pulsed.

Results: 3’300
Select Image Part # Mfr. Description Datasheet Availability Pricing (CHF) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Number of Outputs Topology Output Current Package/Case Supply Voltage - Max Supply Voltage - Min Operating Frequency Output Voltage Series Minimum Operating Temperature Maximum Operating Temperature Qualification Packaging
iC-Haus LED Lighting Driver ICs Light-Curtain Pulse Receiver 90In Stock
CHF 3.96
CHF 2.99
CHF 2.74
CHF 2.47
Min.: 1
Mult.: 1
1 Output SOIC-8 5.5 V 4.5 V 300 kHz 2 V iC-NE 0 C + 70 C Tube
Diodes Incorporated LED Lighting Driver ICs LED MV Int Switch MSOP-8EP T&R 2.5K 1’743In Stock
2’500Expected 11/6/2026
Cut Tape
CHF 0.595
CHF 0.417
CHF 0.373
CHF 0.327
Reel
CHF 0.25
Min.: 1
Mult.: 1
: 2’500
1 Output Buck 1.5 A MSOP-8EP 40 V 4.5 V 1 MHz 0 V to 36 V - 40 C + 125 C Reel, Cut Tape
Nisshinbo LED Lighting Driver ICs 34V Constant-Current LED Driver Controller 13’527In Stock
Cut Tape
CHF 1.86
CHF 1.38
CHF 1.25
CHF 1.12
Reel
CHF 0.894
Min.: 1
Mult.: 1
: 3’000
1 Output Boost, Buck 20 mA SOT-23-6 34 V 3.6 V 1 kHz Adjustable R1580N - 40 C + 85 C Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) LED Lighting Driver ICs 6-Channel, 80mA, 50V, Boost WLED Driver with I2C Interface 500In Stock
CHF 2.12
CHF 1.58
CHF 1.44
CHF 1.31
Min.: 1
Mult.: 1
1 Output Boost 80 mA WLCSP-20 30 V 3 V 1.2 MHz to 1.3 MHz 43 V - 40 C + 125 C

Kinetic Technologies LED Lighting Driver ICs 4-Channel RGBW Driver, I2C, 1.5x1.5mm TDFN 53’001In Stock
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CHF 0.555
CHF 0.388
CHF 0.348
CHF 0.304
Reel
CHF 0.247
Min.: 1
Mult.: 1
: 3’000
4 Output Boost, Buck 24 mA UTDFN-8 5.5 V 2.7 V Adjustable - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs Automotive 24-channe l 40-V high-side LE 3’444In Stock
Cut Tape
CHF 7.85
CHF 6.11
CHF 5.67
CHF 5.20
Reel
CHF 4.46
Min.: 1
Mult.: 1
: 2’000
100 mA HTSSOP-38 40 V 4.5 V 1 MHz TPS929240 - 40 C + 125 C Reel, Cut Tape, MouseReel
ROHM Semiconductor LED Lighting Driver ICs 16-channel Constant Current Driver Embedded Automotive Backlight LED Driver 3’600In Stock
Cut Tape
CHF 5.99
CHF 4.62
CHF 4.29
CHF 3.90
Reel
CHF 3.33
Min.: 1
Mult.: 1
: 1’500
Boost, Buck 130 mA VQFN-48 5.5 V 3 V 409.6 kHz to 5 MHz - 40 C + 125 C Reel, Cut Tape
ROHM Semiconductor LED Lighting Driver ICs 24-channel Constant Current Drivers and 8-line Switch Controllers Embedded Backlight LED Driver 3’600In Stock
Cut Tape
CHF 8.04
CHF 6.27
CHF 5.83
CHF 5.34
Reel
CHF 4.59
Min.: 1
Mult.: 1
: 1’500
80 mA HTSSOP-B-54 5.5 V 3 V - 40 C + 125 C Reel, Cut Tape
Microchip Technology LED Lighting Driver ICs 2x2mm White LED Driver w/ 24V OVP 21’802In Stock
8’285Expected 11/11/2026
Cut Tape
CHF 0.813
CHF 0.695
Reel
CHF 0.695
Min.: 1
Mult.: 1
: 3’000
1 Output Boost 350 mA SOT-23-5 6.5 V 2.8 V 1.2 MHz 36 V - 40 C + 125 C Reel, Cut Tape, MouseReel

Texas Instruments LED Lighting Driver ICs 42-V 2-A LED driver with integrated NFET A 595-TPS92515DGQT 35’867In Stock
Cut Tape
CHF 1.58
CHF 1.24
CHF 1.16
CHF 1.07
Reel
CHF 0.945
Min.: 1
Mult.: 1
: 2’500
1 Output Buck 2 A MSOP-PowerPad-10 42 V 5.5 V 2 MHz Adjustable TPS92515 - 40 C + 125 C Reel, Cut Tape, MouseReel

Texas Instruments LED Lighting Driver ICs 42-V 0.5-A constant current buck LED dri A 926-LM3402MRX/NOPB 38’185In Stock
CHF 2.44
CHF 1.83
CHF 1.52
CHF 1.44
Min.: 1
Mult.: 1
1 Output Buck 500 mA SO-PowerPad-8 42 V 6 V 10 kHz to 1 MHz 40 V LM3402 - 40 C + 125 C Tube
Texas Instruments LED Lighting Driver ICs Automotive 8-scan MO SFET controller for 2’877In Stock
Cut Tape
CHF 2.50
CHF 1.87
CHF 1.70
CHF 1.53
Reel
CHF 1.38
Min.: 1
Mult.: 1
: 3’000
WQFN-24 TLC69600 - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs 128 mini-LED matrix local dimming backli 2’997In Stock
Cut Tape
CHF 6.03
CHF 4.65
CHF 4.31
CHF 3.93
CHF 3.73
Reel
CHF 3.73
Min.: 1
Mult.: 1
: 3’000
1 Output 20 mA WQFN-24 5.5 V 3 V 20 MHz 20 V TLC69608 - 40 C + 85 C Reel, Cut Tape, MouseReel
ROHM Semiconductor LED Lighting Driver ICs White LED Driver for Automotive with 4ch Current Driver Integrated, Built-in MOS for Boost, Boost DC/DC Converter 3’896In Stock
Cut Tape
CHF 2.31
CHF 1.73
CHF 1.58
CHF 1.42
Reel
CHF 1.21
Min.: 1
Mult.: 1
: 2’000
4 Output Boost 120 mA HTSSOP-B-24 48 V 4.5 V 200 kHz to 2.42 MHz 50 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs Low-Vltg 7B I2C and SMBus LED Driver 19’319In Stock
Cut Tape
CHF 1.74
CHF 1.29
CHF 1.18
CHF 1.06
Reel
CHF 0.936
Min.: 1
Mult.: 1
: 3’000
7 Output 40 mA X2QFN-12 3.6 V 1.65 V 400 kHz 5.5 V TCA6507 - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs Boost/SEPIC high dim ming performance LE 8’311In Stock
Cut Tape
CHF 3.06
CHF 2.31
CHF 2.12
CHF 1.92
Reel
CHF 1.75
Min.: 1
Mult.: 1
: 3’000
4 Output Boost, SEPIC 200 mA QFN-32 48 V 3 V 100 kHz to 2.2 MHz 48 V TPS92390 - 40 C + 125 C Reel, Cut Tape, MouseReel

Texas Instruments LED Lighting Driver ICs Automotive 3-A synch ronous buck LED dri 16’569In Stock
Cut Tape
CHF 2.51
CHF 1.88
CHF 1.72
CHF 1.55
Reel
CHF 1.32
Min.: 1
Mult.: 1
: 2’000
1 Output Buck HTSSOP-16 36 V 5.5 V 400 kHz to 2.2 MHz TPS92643 - 40 C + 125 C Reel, Cut Tape, MouseReel

Texas Instruments LED Lighting Driver ICs High-Brightness LED Matrix Mgr 11’733In Stock
Cut Tape
CHF 9.99
CHF 7.85
CHF 7.31
CHF 6.72
CHF 6.52
Reel
CHF 6.52
Min.: 1
Mult.: 1
: 1’000
12 Output Boost, Buck 1.5 A HTQFP-48 5.5 V 4.5 V 16 MHz Adjustable TPS92661 - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel

Texas Instruments LED Lighting Driver ICs high accuracy LED co ntroller with sprea A 595-TPS92692PWPT 28’979In Stock
Cut Tape
CHF 2.46
CHF 1.84
CHF 1.69
CHF 1.53
Reel
CHF 1.24
Min.: 1
Mult.: 1
: 2’000
1 Output Boost, Buck, Flyback, SEPIC 5 A HTSSOP-20 65 V 4.5 V 800 kHz Adjustable TPS92692 - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs Automotive 3-channel high-side high-powe 26’734In Stock
Cut Tape
CHF 2.34
CHF 1.75
CHF 1.60
CHF 1.44
Reel
CHF 1.18
Min.: 1
Mult.: 1
: 2’000
3 Output Boost, Buck 1.2 A TSSOP-28 40 V 4.5 V 2.65 MHz Adjustable TPS92830 - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel

Texas Instruments LED Lighting Driver ICs 1.0A CONSTANT CRNT B UCK REG A 926-LM340 A 926-LM3404HVMRX/NOPB 10’203In Stock
CHF 2.76
CHF 2.08
CHF 1.57
CHF 1.47
Min.: 1
Mult.: 1
1 Output Buck 1 A SO-PowerPad-8 75 V 6 V 10 kHz to 1 MHz 73 V LM3404HV - 40 C + 125 C Tube
ROHM Semiconductor LED Lighting Driver ICs 3CH LED DRIVER WITH SPI 9’551In Stock
Cut Tape
CHF 3.58
CHF 2.71
CHF 2.50
CHF 2.26
Reel
CHF 1.96
Min.: 1
Mult.: 1
: 2’000
3 Output Buck 4.8 A HTSSOP-C-48 45 V 5 V 200 kHz to 2.25 MHz 2 V to 60 V - 40 C + 150 C Reel, Cut Tape
Texas Instruments LED Lighting Driver ICs 64 mini-LED matrix l ocal dimming backli 2’690In Stock
Cut Tape
CHF 4.05
CHF 3.09
CHF 2.85
CHF 2.58
CHF 2.48
Reel
CHF 2.48
Min.: 1
Mult.: 1
: 3’000
1 Output 30 mA WQFN-24 5.5 V 3 V 20 MHz 20 V TLC69604 - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs 128 mini-LED matrix local dimming backli 3’000In Stock
Cut Tape
CHF 6.30
CHF 4.86
CHF 4.49
CHF 4.10
CHF 3.88
Reel
CHF 3.88
Min.: 1
Mult.: 1
: 3’000
1 Output 30 mA WQFN-24 5.5 V 3 V 20 MHz 50 V TLC69658 - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs 128 mini-LED matrix local dimming backli 3’000In Stock
Cut Tape
CHF 6.81
CHF 5.26
CHF 4.87
CHF 4.44
CHF 4.21
Reel
CHF 4.21
Min.: 1
Mult.: 1
: 3’000
1 Output 60 mA WQFN-24 5.5 V 3 V 20 MHz 50 V TLC69668 - 40 C + 85 C Reel, Cut Tape, MouseReel