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: 3.838
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) 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

Texas Instruments LED Lighting Driver ICs Smart Linear LED Dri ver A 926-LM3466MR/ A 926-LM3466MR/NOPB
Datasheet
2.165In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

1 Output Boost, Buck 1.5 A SO-PowerPad-8 70 V 6 V Adjustable LM3466 - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs RGB Backlight LED dr iver 25-DSBGA -30 t A 926-LP5520TLX/NOPB
Datasheet
865In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

3 Output Boost 60 mA DSBGA-25 5.5 V 2.9 V 1 MHz 20 V LP5520 - 30 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs 3 Ch Prog Led Driver LLP A 926-LP5521YQX A 926-LP5521YQX/NOPB
Datasheet
2.413In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

3 Output Boost 25.5 mA QFN-24 5.5 V 2.7 V 1.25 MHz 4.5 V LP5521 - 30 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs 9-channel RGB/White LED driver with inte A 926-LP5523TM/NOPB
Datasheet
1.926In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

9 Output Charge Pump 25.5 mA DSBGA-25 5.5 V 2.7 V 1.25 MHz Adjustable LP5523 - 30 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology LED Lighting Driver ICs White LED Driver OVP
Datasheet
13.066In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

1 Output Boost 750 mA SOT-23-5 10 V 2.5 V 1.2 MHz Adjustable - 40 C + 105 C Reel, Cut Tape, MouseReel
Microchip Technology LED Lighting Driver ICs White LED Driver
Datasheet
5.873In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

1 Output Boost 750 mA SOT-23-5 10 V 2.5 V 1.2 MHz Adjustable - 40 C + 125 C Reel, Cut Tape, MouseReel
Microchip Technology LED Lighting Driver ICs 600mA Single Channel WLED Driver w/ Ultrafast PWM Control
Datasheet
9.548In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

1 Output Boost, Buck 600 mA SOIC-8 5.5 V 3 V 200 Hz to 500 kHz Adjustable - 40 C + 125 C Reel, Cut Tape, MouseReel
Microchip Technology LED Lighting Driver ICs 800mA Single Channel WLED Driver w/ Ultrafast PWM Control
Datasheet
4.511In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

1 Output Boost, Buck 800 mA SOIC-8 5.5 V 3 V 200 Hz to 500 kHz Adjustable - 40 C + 125 C Reel, Cut Tape, MouseReel

Microchip Technology LED Lighting Driver ICs High Current Six Channel WLED Driver w/ DAM and Ultrafast PWM Control
Datasheet
2.148In Stock
Min.: 1
Mult.: 1

6 Output Boost, Buck 50 mA MSOP-10 5.5 V 3 V 200 Hz to 500 kHz Adjustable MIC4811 - 40 C + 125 C Tube
Microchip Technology LED Lighting Driver ICs 160V EL Driver
Datasheet
1.658In Stock
5.000Expected 8/31/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

1 Output Boost MSOP-8 5.5 V 1.8 V 60 Hz to 1 kHz 80 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Allegro MicroSystems LED Lighting Driver ICs BACKLIGHT DRIVER for LARGE SIZE LCDs
Datasheet
7.986In Stock
Min.: 1
Mult.: 1
: 4.000

1 Output Boost 600 mA TSSOP-28 21 V 8 V REGS AND LIGHTING - 40 C + 125 C Reel, Cut Tape
onsemi NCV78723MW5BR2G
onsemi LED Lighting Driver ICs PWR LED 2BCK 1,6A V3 MT GRESH+ SEREMBAN QFN
Datasheet
4.969In Stock
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape
Kinetic Technologies LED Lighting Driver ICs High Efficiency 8-CH LED Backlight Driver with Dual LCD Bias Power
Datasheet
1.136In Stock
Min.: 1
Mult.: 1

4 Output Boost 250 mA WQFN55-32 5.5 V 2.7 V 100 Hz to 100 kHz 4 V to 6.3 V KTZ8868 - 40 C + 85 C Reel
Analog Devices LED Lighting Driver ICs Dual 36V Sync LED Driver w/ I2C
Datasheet
252In Stock
Min.: 1
Mult.: 1

2 Output Buck QFN-36 36 V 4 V 200 kHz to 2 MHz LT3964-1 - 40 C + 150 C Tube
Analog Devices LED Lighting Driver ICs Dual 36V Sync LED Driver w/ I2C
Datasheet
225In Stock
2.500Expected 8/24/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

2 Output Buck QFN-36 36 V 4 V 200 kHz to 2 MHz LT3964-1 - 40 C + 150 C Reel, Cut Tape, MouseReel
Analog Devices LED Lighting Driver ICs Dual Multitopology Boost LED Controller
Datasheet
122In Stock
Min.: 1
Mult.: 1

2 Output Boost QFN-28 60 V 5 V 2 MHz 120 V LT8355-1 - 40 C + 125 C Tube
Analog Devices LED Lighting Driver ICs 60V 1A Simple LED Driver - 330kHz Versio
Datasheet
289In Stock
Min.: 1
Mult.: 1

1 Output Buck 1.2 A QFN-16 60 V 6.5 V 330 kHz LT8374 - 40 C + 150 C AEC-Q100 Tube
Analog Devices LED Lighting Driver ICs 60VSync 4-Switch Buck-Boost LED Drv Ctrl
Datasheet
104In Stock
Min.: 1
Mult.: 1

1 Output Boost, Buck QFN-28 60 V 4 V 150 kHz to 650 kHz 60 V LT8391 - 40 C + 150 C Tube
Texas Instruments LED Lighting Driver ICs 4 CHANNEL FLEXLED DR IVER
Datasheet
1.900In Stock
6.000Expected 8/27/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

4 Output Linear 100 uA to 25.5 mA 5.5 V 2.7 V 0 V to 5.5 V LP5810 - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs 4 CHANNEL FLEXLED DR IVER
Datasheet
1.925In Stock
Min.: 1
Mult.: 1

4 Output Linear 100 uA to 25.5 mA DSBGA-9 5.5 V 2.7 V 0 V to 5.5 V LP5810 - 40 C + 85 C
Texas Instruments LED Lighting Driver ICs 4 CHANNEL FLEXLED DR IVER
Datasheet
3.500In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

4 Output Linear 100 uA to 25.5 mA 5.5 V 2.7 V 0 V to 5.5 V LP5810 - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs 4 CHANNEL FLEXLED DR IVER
Datasheet
804In Stock
3.000Expected 9/22/2026
Min.: 1
Mult.: 1

4 Output Linear 100 uA to 25.5 mA 5.5 V 2.7 V 0 V to 5.5 V LP5810 - 40 C + 85 C
Texas Instruments LED Lighting Driver ICs Synchronous boost 4- channel RGBW LED dr
Datasheet
964In Stock
Min.: 1
Mult.: 1

1 Output Boost 300 mA DSBGA-12 5.5 V 500 mV 6 MHz 3 V to 5.5 V LP5811 - 40 C + 85 C
Texas Instruments LED Lighting Driver ICs 4 CHANNEL FLEXLED DR IVER
Datasheet
1.151In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

4 Output Buck 400 mA SON-8 5.5 V 2.7 V 6 MHz 3 V to 5.5 V LP5812 - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs 11 x 18 high-current LED matrix driver w
Datasheet
1.079In Stock
Min.: 1
Mult.: 1

18 Output Linear 100 mA VQFN-40 5.5 V 2.7 V 31.2 MHz LP5860T - 55 C + 125 C