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 Quad Channel, Linear LED driver with Fault reporting, dynamic headroom control (DHC), fault chanel OFF all others remain ON, and auto-recover, eTSSOP16 (5.0mmx6.4mm), T&R 2,305In Stock
Min.: 1
Mult.: 1
Reel: 2,500

4 Output Boost, Buck 150 mA eTSSOP-16 28 V 5 V 1 kHz Adjustable - 40 C + 125 C PWM Dimming, Open LED Protection Reel, Cut Tape
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Reel: 2,500
18 Output Boost, Buck 60 mA 5.5 V 3 V 12 MHz Adjustable - 40 C + 125 C Constant Current Reel, Cut Tape

DIOO Microcircuits LED Lighting Driver ICs 2M, 2A dual channel flash LED Driver 4,956In Stock
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Reel: 5,000

2 Output Boost 2 A DFN-24 5 V 3 V 2 MHz Adjustable - 40 C + 85 C Short Circuit and Thermal Protection Reel, Cut Tape, MouseReel
Lumissil LED Lighting Driver ICs 10 to 200mA Constant Current LED driver with 1kHz PWM dimming pin, SOP-8-EP ( 5.0mm x 6.0mm), T&R 3,506In Stock
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Reel: 2,500
1 Output Boost 200 mA SOP-8 40 V 5 V 1 kHz 40 V IS32LT3177 - 40 C + 125 C PWM Dimming, Constant Current Reel, Cut Tape, MouseReel

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Min.: 1
Mult.: 1
Reel: 3,000
4 Output Charge Pump 10 mA WLCSP-16 3.3 V 2 V 1 MHz Adjustable - 40 C + 85 C Charge Pump Reel, Cut Tape
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SSOP-24 - 40 C + 125 C Reel, Cut Tape
Taiwan Semiconductor LED Lighting Driver ICs 2A, Step-Down LED Driver with Integrated N-channel FET High-Side Current Sense 2,443In Stock
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1 Output Buck 2 A MSOP-10 75 V 4.5 V 1 MHz Adjustable TS19503 - 40 C + 125 C PWM Dimming, Open LED Protection AEC-Q101 Reel, Cut Tape, MouseReel
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1 Output Buck 1.2 A SOT-89-5 40 V 6 V 1 MHz 40 V IS31LT3360 - 40 C + 105 C PWM Dimming, Open LED Protection Reel, Cut Tape, MouseReel
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10 Output Floating Switch 2.5 A VQFN-36 65 V 4.5 V 60 kHz 63 V TPS92402 - 40 C + 85 C Reel, Cut Tape, MouseReel
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1,000Expected 2026-02-26
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1 Output Buck-Boost 2 A HTQFP-48 65 V 4.5 V 1 MHz 0 V to 65 V TPS92542 - 40 C + 125 C Reel, Cut Tape
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Min.: 1
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4 Output Flyback InSOP-24D 265 V 90 V 24 V, 150 V InnoMux2-BL - 40 C + 150 C Open SR FET Gate Detection Reel, Cut Tape
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PWM VSSOP-28 5.5 V 2.7 V 29 kHz LP5018 - 40 C + 125 C Reel, Cut Tape
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1 Output Boost 300 mA WSON-12 5.5 V 500 mV 6 MHz 3 V to 5.5 V LP5811 - 40 C + 85 C Autonomous Animation Engine Control, 4 Constant Current Sinks with High Precision, Individual LED Dot Open/Short Detection, Integrated De-Ghosting Function, Ultra-Low Power Consumption Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs Synchronous boost 4- channel RGBW LED dr 2,940In Stock
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1 Output Boost 300 mA WSON-12 5.5 V 500 mV 6 MHz 3 V to 5.5 V LP5811 - 40 C + 85 C Autonomous Animation Engine Control, 4 Constant Current Sinks with High Precision, Individual LED Dot Open/Short Detection, Integrated De-Ghosting Function, Ultra-Low Power Consumption Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs Synchronous boost 4- channel RGBW LED dr 2,669In Stock
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1 Output Boost 300 mA WSON-12 5.5 V 500 mV 6 MHz 3 V to 5.5 V LP5811 - 40 C + 85 C Autonomous Animation Engine Control, 4 Constant Current Sinks with High Precision, Individual LED Dot Open/Short Detection, Integrated De-Ghosting Function, Ultra-Low Power Consumption Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs Synchronous boost 4- channel RGBW LED dr 2,775In Stock
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1 Output Boost 300 mA WSON-12 5.5 V 500 mV 6 MHz 3 V to 5.5 V LP5811 - 40 C + 85 C Autonomous Animation Engine Control, 4 Constant Current Sinks with High Precision, Individual LED Dot Open/Short Detection, Integrated De-Ghosting Function, Ultra-Low Power Consumption Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs Synchronous boost 4- channel RGBW LED dr 2,280In Stock
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1 Output Boost 300 mA WSON-12 5.5 V 500 mV 6 MHz 3 V to 5.5 V LP5811 - 40 C + 85 C Autonomous Animation Engine Control, 4 Constant Current Sinks with High Precision, Individual LED Dot Open/Short Detection, Integrated De-Ghosting Function, Ultra-Low Power Consumption Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs Synchronous boost 4 x 3 matrix RGB LED d 2,642In Stock
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LP5813 Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs Synchronous boost 4 x 3 matrix RGB LED d 2,039In Stock
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LP5813 Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs Synchronous boost 4 x 3 matrix RGB LED d 2,714In Stock
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LP5813 Reel, Cut Tape, MouseReel
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LP5867 Reel, Cut Tape, MouseReel
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1 Output Buck 1 A SOT-583-8 65 V 4.5 V 400 kHz 5.5 V to 65 V TPS923650 - 40 C + 85 C Reel, Cut Tape
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36 Output PWM 39 mA W-QFN6060-52 5.5 V 2.7 V 30 kHz AL5887Q - 40 C + 125 C Reel, Cut Tape
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LP5890 Reel, Cut Tape, MouseReel