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.

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Diodes Incorporated LED Lighting Driver ICs LED MV Int Switch MSOP-8EP T&R 2.5K 4,990In Stock
Cut Tape
£0.555
£0.388
£0.348
£0.305
Reel
£0.233
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
iC-Haus LED Lighting Driver ICs Light-Curtain Pulse Receiver 90In Stock
£3.69
£2.78
£2.56
£2.30
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
Nisshinbo LED Lighting Driver ICs 34V Constant-Current LED Driver Controller 13,527In Stock
Cut Tape
£1.74
£1.28
£1.17
£1.05
Reel
£0.834
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
£1.98
£1.48
£1.34
£1.22
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
Cut Tape
£0.518
£0.362
£0.325
£0.284
Reel
£0.23
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
Microchip Technology LED Lighting Driver ICs 2x2mm White LED Driver w/ 24V OVP 21,802In Stock
8,285Expected 11/11/2026
Cut Tape
£0.759
£0.649
Reel
£0.649
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
ROHM Semiconductor LED Lighting Driver ICs White LED Driver for Automotive with 4ch Current Driver Integrated, Built-in MOS for Boost DC/DC Controller 3,620In Stock
Cut Tape
£1.86
£1.39
£1.27
£1.13
Reel
£0.969
Min.: 1
Mult.: 1
: 2,000
4 Output Boost HTSSOP-B-24 48 V 4.5 V 200 kHz to 2.42 MHz - 40 C + 125 C Reel, Cut Tape
Texas Instruments LED Lighting Driver ICs Automotive 24-channe l 40-V high-side LE 3,444In Stock
Cut Tape
£7.32
£5.70
£5.29
£4.85
Reel
£4.16
Min.: 1
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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
£5.59
£4.31
£4.00
£3.64
Reel
£3.11
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
£7.50
£5.85
£5.44
£4.98
Reel
£4.28
Min.: 1
Mult.: 1
: 1,500
80 mA HTSSOP-B-54 5.5 V 3 V - 40 C + 125 C Reel, Cut Tape

STMicroelectronics LED Lighting Driver ICs Automotive 3A single channel LED driver with integrated DC-DC converter 6,948In Stock
Cut Tape
£2.67
£2.17
£2.04
£1.85
Reel
£1.63
Min.: 1
Mult.: 1
: 2,500
1 Output Buck 3 A HTSSOP-16 61 V 4.5 V 250 kHz to 1 MHz Adjustable ALED6001 - 40 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics LED Lighting Driver ICs 2 A max CC LED DRVR 7,854In Stock
Cut Tape
£4.54
£3.48
£3.22
£2.92
Reel
£2.60
Min.: 1
Mult.: 1
: 600
1 Output Boost, Buck 2 A Power SO-10 40 V 4.5 V 50 kHz Adjustable STCS2 - 40 C + 150 C Reel, Cut Tape, MouseReel
Diodes Incorporated LED Lighting Driver ICs 1A, 60V LED Drver, Int Swtch 107,436In Stock
Cut Tape
£3.18
£2.38
£2.11
£1.97
Reel
£1.68
Min.: 1
Mult.: 1
Max.: 6,000
: 3,000
1 Output Buck 1 A DFN-6 60 V 6 V 1 MHz 65 V ZXLD1366 - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs 12-channel I2C const ant-current RGB LED 45,152In Stock
Cut Tape
£1.19
£0.871
£0.788
£0.70
Reel
£0.546
Min.: 1
Mult.: 1
: 2,000
12 Output Boost 35 mA TSSOP-24 5.5 V 2.7 V 29 kHz 5.5 V LP5012 - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs 2 18 LED matrix dr i ver with 8-bit anal 22,965In Stock
Cut Tape
£1.87
£1.39
£1.27
£1.13
Reel
£0.969
Min.: 1
Mult.: 1
: 3,000
18 Output Boost, Buck 50 mA VQFN-32 5.5 V 2.7 V 31.2 MHz Adjustable LP5862 - 40 C + 85 C Reel, Cut Tape, MouseReel
onsemi LED Lighting Driver ICs ENHANCED HIGH-EFFICIENCY POWER FACTOR CONTROLLER FOR LIGHTING 56,347In Stock
Cut Tape
£0.601
£0.442
£0.379
£0.331
Reel
£0.255
Min.: 1
Mult.: 1
: 2,500
1 Output Boost 800 mA SOIC-8 27 V 10.5 V 27.4 kHz Adjustable NCL2801 - 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
£1.48
£1.16
£1.08
£0.995
Reel
£0.882
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
£2.28
£1.71
£1.41
£1.34
Min.: 1
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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
£2.33
£1.75
£1.59
£1.42
Reel
£1.28
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
£5.62
£4.34
£4.02
£3.67
£3.47
Reel
£3.47
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
£2.16
£1.62
£1.48
£1.33
Reel
£1.13
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
£1.62
£1.20
£1.10
£0.986
Reel
£0.873
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
£2.85
£2.16
£1.98
£1.79
Reel
£1.63
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
£2.34
£1.75
£1.61
£1.45
Reel
£1.23
Min.: 1
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: 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
£9.31
£7.32
£6.82
£6.27
£6.08
Reel
£6.08
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