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: 3,889
Select Image Part # Mfr. Description Datasheet Availability Pricing (CAD) 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 Features Qualification Packaging
Lumissil LED Lighting Driver ICs 144-Channel 2.7-5.5V Matrix LED Driver 2,058In Stock
Min.: 1
Mult.: 1
Reel: 2,500

16 Output Boost, Buck 34 mA QFN-40 5.5 V 2.7 V 1 MHz Adjustable IS31FL3732A - 40 C + 85 C I2C Control Reel, Cut Tape, MouseReel
Diodes Incorporated LED Lighting Driver ICs 15mA LED Linear Driver, PowerDI123 36,719In Stock
Min.: 1
Mult.: 1
Reel: 10,000

1 Output Boost 15 mA PowerDI123-2 400 V 7 V 20 kHz 400 V - 40 C + 105 C Thermal Foldback Protection Reel, Cut Tape
ROHM Semiconductor LED Lighting Driver ICs LED Backlight for large LCDs 2,404In Stock
Min.: 1
Mult.: 1
Reel: 2,000

4 Output Boost 200 mA HSOP-20 35 V 9 V 150 kHz Adjustable BD93941FP - 40 C + 85 C Constant Current Reel, Cut Tape, MouseReel
Infineon Technologies TLD1120EL
Infineon Technologies LED Lighting Driver ICs LITIX Basic 1channel high side driver IC 2,308In Stock
Min.: 1
Mult.: 1
Reel: 2,500

1 Output Boost 360 mA 40 V 5.5 V 40 V TLD1120 - 40 C + 150 C PWM Control AEC-Q100 Reel, Cut Tape
Texas Instruments LED Lighting Driver ICs 3-channel I2C interf ace RGB LED driver 3,109In Stock
Min.: 1
Mult.: 1
Reel: 4,000

PWM 150 mA SOT-583-8 5.5 V 2.5 V 5.5 V LP5815 - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs 3-channel I2C interf ace RGB LED driver 1,368In Stock
12,000Expected 2026-03-03
Min.: 1
Mult.: 1
Reel: 4,000

PWM 150 mA SOT-583-8 5.5 V 2.5 V 5.5 V LP5817 - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs 65V 1A buck LED driv er with analog or P 3,516In Stock
Min.: 1
Mult.: 1
Reel: 4,000

1 Output Boost, Buck-Boost 1 A SOT-583-8 63 V 4.5 V 400 kHz TPS922050 - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs 65V 1A boost or buc k-boost LED driver w 3,564In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Boost, Buck-Boost, PWM 1 A SOT-583-8 65 V 4.5 V 400 kHz, 1 MHz 65 V TPS923650 - 40 C + 85 C Reel, Cut Tape, MouseReel

Texas Instruments LED Lighting Driver ICs Phase Dimmable SGL S tage Boost Cntlr A A 595-TPS92561DGN 2,430In Stock
Min.: 1
Mult.: 1
Reel: 2,500

1 Output Boost 2 A MSOP-PowerPad-8 42 V 6.5 V 65 kHz Adjustable TPS92561 - 40 C + 125 C TRIAC Dimmable Reel, Cut Tape, MouseReel
Lumissil LED Lighting Driver ICs 16CHs LED driver with 30MHz Serial interface, QFN24 (4.0mmx4.0mm), T&R 4,388In Stock
5,000Expected 2026-03-11
Min.: 1
Mult.: 1
Reel: 2,500
QFN-24 - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs 450mA 23W Constant C ur Buck LED Driver A 926-TPS92551TZX/NOPB 174In Stock
Min.: 1
Mult.: 1
Reel: 250

1 Output Buck 450 mA TO-PMOD-7 60 V 4.5 V 800 kHz Adjustable TPS92551 - 40 C + 125 C Enable/Shutdown, Integrated Switch, Thermal Shutdown Reel, Cut Tape, MouseReel
Microchip Technology LED Lighting Driver ICs HBLED Driver with High-Side Current Sense 629In Stock
Min.: 1
Mult.: 1
Reel: 2,500

1 Output Buck 1 A SOIC-8 20 V 6 V 1 MHz Adjustable - 40 C + 125 C Constant Current Reel, Cut Tape, MouseReel
onsemi NCV7692D10R2G
onsemi LED Lighting Driver ICs SINGLE LED PRE-DRIV ER 5,988In Stock
Min.: 1
Mult.: 1
Reel: 3,000

1 Output Boost, Buck 25 mA 50 V 300 mV 100 kHz Adjustable NCV7692 - 40 C + 150 C PWM Dimming, Constant Current AEC-Q100 Reel, Cut Tape, MouseReel

Texas Instruments LED Lighting Driver ICs Switch-controlled Li near Controller A 5 A 595-TPS92410D 1,545In Stock
Min.: 1
Mult.: 1
Reel: 2,500

1 Output Boost, Buck 1 A SOIC-13 450 V 9.5 V Adjustable TPS92410 - 40 C + 150 C Thermal Foldback, Thermal Shutdown Reel, Cut Tape, MouseReel
ROHM Semiconductor LED Lighting Driver ICs Zener Diode, 100mW, 2 Pin. 1,509In Stock
Min.: 1
Mult.: 1
Reel: 3,000

2 Output Boost 25 mA UCSP50L1-12 5.5 V 2.7 V 1.1 MHz 28.5 V - 40 C + 85 C Soft Start Reel, Cut Tape, MouseReel
onsemi LED Lighting Driver ICs LED LIGHTING CONTROLLER 2,384In Stock
Min.: 1
Mult.: 1
Reel: 2,500

1 Output 300 mA, 500 mA SOIC-8 8 V to 14 V NCL30188 - 40 C + 125 C Reel, Cut Tape, MouseReel
Lumissil LED Lighting Driver ICs 18 high voltage(40V) constant current channels, eTSSOP-28 (9.7mm x 6.4mm), T&R 2,886In Stock
Min.: 1
Mult.: 1
Reel: 2,500
18 Output Boost, Buck 60 mA 5.5 V 2.7 V 1 MHz Adjustable - 40 C + 125 C Constant Current Reel, Cut Tape
Texas Instruments LED Lighting Driver ICs Audio synchronized c olor LED driver 14- 931In Stock
Min.: 1
Mult.: 1
Reel: 1,000

3 Output Boost, Buck 42 mA LLP-14 5.5 V 2.7 V 60 Hz Adjustable LM4970 - 40 C + 85 C I2C Control Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) LED Lighting Driver ICs 42V, 1.2A Buck-boost or 3A Buck SynchronousAutomotive Infrared LED DriverAEC-Q100 Qualified 386In Stock
Min.: 1
Mult.: 1
Reel: 500

1 Output Boost, Buck 1.2 A, 3 A QFN-19 42 V 6 V 410 kHz MPQ7230 - 40 C + 150 C AEC-Q100 Reel, Cut Tape

STMicroelectronics LED Lighting Driver ICs 3 A, 61 V monolithic current source with dimming capability 418In Stock
Min.: 1
Mult.: 1

1 Output Buck 3 A HTSSOP-16 61 V 4.5 V 250 kHz to 1.5 MHz Adjustable LED6000 - 40 C + 150 C Soft Start Tube
Infineon Technologies LED Lighting Driver ICs LITIX 2,463In Stock
Min.: 1
Mult.: 1
Reel: 2,500

1 Output Boost 180 mA SSOP-14 40 V 5.5 V 40 V - 40 C + 150 C Short Circuit and Thermal Protection AEC-Q100 Reel, Cut Tape, MouseReel

Kinetic Technologies LED Lighting Driver ICs Single Channel Flash LED Driver with Programmable 1.5A Current Source 2,965In Stock
Min.: 1
Mult.: 1
Reel: 3,000

1 Output 1.5 A WLCSP-12 5.5 V 2.7 V 4 MHz - 40 C + 85 C Reel, Cut Tape
Infineon Technologies LED Lighting Driver ICs LIGHTING MIXED SIGNAL IC 1,955In Stock
Min.: 1
Mult.: 1
Reel: 2,500

1 Output Flyback DSO-8 24 V 6 V 180 kHz Adjustable - 40 C + 85 C Overvoltage Protection Reel, Cut Tape
IXYS Integrated Circuits LED Lighting Driver ICs 8V-550V 2.5W 685In Stock
Min.: 1
Mult.: 1
Reel: 2,000

1 Output Boost, Buck SOIC-EP-Wide-8 550 V 8 V 30 kHz to 120 kHz Adjustable CPC9909 - 40 C + 85 C PWM Dimming Reel, Cut Tape, MouseReel

Kinetic Technologies LED Lighting Driver ICs High Efficiency Step-Up LED Driver with Dual LCD Bias Power 2,690In Stock
Min.: 1
Mult.: 1
Reel: 3,000

1 Output Boost 80 mA WLCSP-18 5.5 V 3 V 1.1 MHz - 40 C + 85 C Reel, Cut Tape