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: 3.835
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
Features
Qualification
Packaging
Analog Devices LED Lighting Driver ICs RGB LED Drvr & Ch Pump
Datasheet
1.750In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

3 Output Charge Pump 25 mA DFN-12 5.5 V 2.7 V 900 kHz 5.1 V LTC3212 - 40 C + 85 C Soft Start Reel, Cut Tape, MouseReel

Monolithic Power Systems (MPS) LED Lighting Driver ICs 7V-5.5V Program Fsw White LED Driver
Datasheet
219In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

1 Output Boost 1.6 A TSOT-23-8 5.5 V 2.7 V 2.22 MHz 35 V MP3307 - 40 C + 125 C Thermal Shutdown Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) LED Lighting Driver ICs 4.5V-28Vin, 4-Channe l Boost WLED Contro
Datasheet
405In Stock
Min.: 1
Mult.: 1
: 500
4 Output Boost 350 mA SOIC-16 28 V 4.5 V 540 kHz Adjustable MP3398L - 40 C + 125 C PWM Dimming, Open LED Protection Reel, Cut Tape
Diodes Incorporated LED Lighting Driver ICs Linear LED Driver
Datasheet
4.890In Stock
9.000Expected 2/26/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 3.000

1 Output Linear 15 mA SOT-25-5 60 V 4.5 V 200 kHz 4 V AL5815 - 40 C + 125 C PWM Dimming Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated LED Lighting Driver ICs Complete Bias and White LED Power Suppli
Datasheet
71In Stock
Min.: 1
Mult.: 1

4 Output Charge Pump 25 mA TQFN-24 5.5 V 2.7 V 1 MHz Adjustable MAX1579 - 40 C + 85 C PWM Dimming, Short Circuit and Thermal Protection Tube

Analog Devices / Maxim Integrated LED Lighting Driver ICs 6ch LED Driver with hybrid dimming
Datasheet
55In Stock
Min.: 1
Mult.: 1

6 Output Tray
onsemi LED Lighting Driver ICs SOT223 30mA 15% CCR
Datasheet
120In Stock
2.000Expected 9/8/2026
Min.: 1
Mult.: 1
: 1.000

1 Output Boost, Buck 30 mA SOT223-4 45 V 45 V 1 MHz Adjustable NSI45030Z - 55 C + 150 C Constant Current Reel, Cut Tape
Monolithic Power Systems (MPS) LED Lighting Driver ICs 6 LED, 2.6 - 6Vin Switch Driver
Datasheet
538In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

1 Output Boost 20 mA TSOT-23-6 6 V 2.5 V 1.3 MHz 2.5 V to 25 V MP1518 - 40 C + 125 C PWM Dimming, Open LED Protection Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) LED Lighting Driver ICs 6 LED, 2.5 - 36Vin Switch Driver
Datasheet
90In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

1 Output Boost 20 mA QFN-6 36 V 2.7 V MP1528 - 40 C + 85 C PWM Dimming, Open LED Protection Reel, Cut Tape, MouseReel

Diodes Incorporated LED Lighting Driver ICs 60V 1.5A BUCK/BOOST LED DRIVER AEC-Q100
Datasheet
58In Stock
17.500Expected 2/17/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.500
: 2.500

1 Output Boost, Buck 1.5 A 60 V 6.3 V 1 MHz Adjustable ZXLD137 - 40 C + 125 C PWM Dimming AEC-Q100 Reel, Cut Tape, MouseReel

Diodes Incorporated LED Lighting Driver ICs 350mA WHITE LED DVR
Datasheet
209In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

1 Output Linear 350 mA 5.5 V 3.6 V Adjustable PAM28 - 40 C + 85 C Short Circuit and Thermal Protection Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated LED Lighting Driver ICs Integrated, 4-Channel, High-Brightness L
Datasheet
150In Stock
Min.: 1
Mult.: 1

4 Output Boost, SEPIC 150 mA TQFN-20 40 V 4.75 V 200 kHz to 2 MHz Adjustable MAX16813 - 40 C + 125 C PWM Dimming, Open LED Protection Tray
Analog Devices / Maxim Integrated LED Lighting Driver ICs Synchronous Buck Controller for High Pow
Datasheet
160In Stock
Min.: 1
Mult.: 1

1 Output Buck 2 A TQFN-16 65 V 4.5 V 1 MHz MAX20078 - 40 C + 125 C AEC-Q100 Tube
Analog Devices / Maxim Integrated LED Lighting Driver ICs High Voltage LED Controller
Datasheet
28In Stock
225Expected 8/14/2026
Min.: 1
Mult.: 1

1 Output Boost, Buck, SEPIC 50 mA SWTQFN-12 36 V 5 V 350 kHz Adjustable MAX25611 - 40 C + 125 C PWM Dimming, Short Circuit and Thermal Protection AEC-Q100 Tube
Analog Devices LED Lighting Driver ICs 2-String 60mA, 2MHz Step-Up LED Driver with 2 Current Matching
Datasheet
230In Stock
Min.: 1
Mult.: 1

2 Output Boost DFN-12 LT3909 Tube
Analog Devices / Maxim Integrated LED Lighting Driver ICs High-Power LED Driver with Integrated Hi
Datasheet
149In Stock
Min.: 1
Mult.: 1

1 Output Boost, Buck, SEPIC 3 A TQFN-EP-20 28 V 4.75 V 100 kHz to 1 MHz 27 V MAX16834 - 40 C + 125 C PWM Dimming, Short Circuit and Thermal Protection AEC-Q100 Tube
Analog Devices / Maxim Integrated LED Lighting Driver ICs 2A Synchronous-Buck LED Drivers with Int
Datasheet
48In Stock
Min.: 1
Mult.: 1

1 Output Buck 2 A TDFN-EP-12 65 V 4.5 V 2.1 MHz - 40 C + 125 C Tube
Richtek LED Lighting Driver ICs 6-String 43V White LED Driver with Boost Regulator
Datasheet
934In Stock
Min.: 1
Mult.: 1
: 1.500

6 Output Boost 5 mA to 50 mA WQFN-20 24 V 2.5 V 600 kHz to 1.2 MHz 43 V - 40 C + 85 C PWM Dimming, Overvoltage Protection Reel, Cut Tape
Monolithic Power Systems (MPS) LED Lighting Driver ICs 2A 1MHz to 97% Effic Sync Buck analog
Datasheet
307In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

1 Output Buck 2 A TSOT-23-6 24 V 4.2 V 1 MHz MP2410 - 40 C + 125 C Integrated MOSFET Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated LED Lighting Driver ICs Integrated, 4-Channel, High-Brightness L
Datasheet
50In Stock
Min.: 1
Mult.: 1

4 Output Boost, Buck, SEPIC 150 mA TSSOP-EP-20 40 V 4.75 V 200 kHz to 2 MHz Adjustable MAX16814B 0 C + 85 C PWM Dimming, Open LED Protection Tube
onsemi LED Lighting Driver ICs DIFFERENT DIMMING RANGE OPTION
Datasheet
33In Stock
5.000Expected 10/16/2026
Min.: 1
Mult.: 1
: 2.500

1 Output Boost, Buck SOIC-10 20 V 20 V 190 kHz 1 V to 19 V NCL30170 - 40 C + 125 C Constant Current Reel, Cut Tape
Monolithic Power Systems (MPS) LED Lighting Driver ICs TRIAC Dimmable, Primary Side Control Offline LED Controller with Active PFC
Datasheet
340In Stock
Min.: 1
Mult.: 1
: 500

1 Output MSOP-10 27 V 11 V - 40 C + 125 C Reel, Cut Tape
Monolithic Power Systems (MPS) LED Lighting Driver ICs High Efficiency 36V/1.5A ModuleSynchronous Step-down LED Driverwith Integrated Inductor
Datasheet
88In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

1 Output Buck 1.5 A QFN-17 36 V 4 V 2.2 MHz MPM6010 - 40 C + 125 C PWM Dimming, Short Circuit and Thermal Protection Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated LED Lighting Driver ICs Integrated, 4-Channel, High-Brightness L
Datasheet
138In Stock
Min.: 1
Mult.: 1

4 Output Boost, Buck, SEPIC 150 mA TQFN-20 40 V 4.75 V 200 kHz to 2 MHz Adjustable MAX16814C 0 C + 85 C PWM Dimming, Open LED Protection Tube
Analog Devices / Maxim Integrated LED Lighting Driver ICs High-Voltage, 350mA, Adjustable Linear H
Datasheet
5In Stock
Min.: 1
Mult.: 1

1 Output Boost 350 mA TQFN-16 40 V 6.5 V 39.45 V MAX16835 - 40 C + 125 C PWM Dimming, Short Circuit and Thermal Protection Tube