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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Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) 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
Microchip Technology LED Lighting Driver ICs 100V 100mA Temp Comp 2,353In Stock
Min.: 1
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: 2,000

1 Output Boost 100 mA TO-252 (DPAK) 28 V 6.5 V 4 V to 90 V - 40 C + 119 C Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated LED Lighting Driver ICs Programmable, Four-String HB LED Driver 2,469In Stock
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4 Output TQFN-EP-32 MAX16826 Reel, Cut Tape, MouseReel
ROHM Semiconductor LED Lighting Driver ICs AECQ 2,486In Stock
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: 2,500

4 Output Boost 150 mA HTSSOP-B-16 20 V 5.5 V 750 Hz 40 V - 40 C + 125 C AEC-Q100 Reel, Cut Tape
ROHM Semiconductor LED Lighting Driver ICs AECQ 7,219In Stock
Min.: 1
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: 2,500

1 Output Boost HTSSOP-B-20 65 V 5 V 200 kHz to 2.5 MHz 65 V - 40 C + 125 C AEC-Q100 Reel, Cut Tape
ROHM Semiconductor LED Lighting Driver ICs AECQ 4,822In Stock
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1 Output Buck 2 A HTSSOP-B-20 70 V 4.5 V 100 Hz to 2 kHz 60 V - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
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: 2,500

8 Output Boost, Buck 100 mA SSOP-24EP 16 V 4.5 V 800 Hz Adjustable NCV7683 - 40 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel

Texas Instruments LED Lighting Driver ICs COMM ANODE CAP CONST CRNT BUCK LED DRVR A 926-LM3414MRX/NOPB 9,197In Stock
Min.: 1
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1 Output Buck 1 A SO-PowerPad-8 42 V 4.5 V 250 kHz to 1 MHz Adjustable LM3414 - 40 C + 125 C Tube
Texas Instruments LED Lighting Driver ICs Automotive 8-scan MO SFET controller for 2,991In Stock
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Mult.: 1
: 3,000

1 Output 30 mA WQFN-24 5.5 V 3 V 20 MHz 50 V TLC69650 - 40 C + 125 C Reel, Cut Tape, MouseReel
ROHM Semiconductor LED Lighting Driver ICs 24-channel Constant Current Drivers and 8-line Switch Controllers Embedded Backlight LED Driver 2,200In Stock
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80 mA VQFN-56 5.5 V 3 V - 40 C + 125 C Reel, Cut Tape
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3,000Expected 31/8/2026
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1 Output 60 mA WQFN-24 5.5 V 3 V 20 MHz 20 V TLC69610 - 40 C + 125 C Reel, Cut Tape, MouseReel

Kinetic Technologies LED Lighting Driver ICs Single Flash LED Driver with Programmable 1.5A Current Source 2,851In Stock
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Diodes Incorporated LED Lighting Driver ICs LED Linear Driver TSSOP-16EP T&R 2.5K 2,505In Stock
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1 Output Linear 750 mA TSSOP-16EP 55 V 5 V 1 kHz AL5871Q - 40 C + 125 C Reel, Cut Tape


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Tube
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LJ-8 A6261 Reel, Cut Tape, MouseReel

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24 Output 24 mA UQFN-20 5.5 V 2.5 V - 40 C + 85 C Reel, Cut Tape

Analog Devices LED Lighting Driver ICs 60V Synchronous Boost LED Controller 290In Stock
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1 Output Boost, Buck, SEPIC 2 A TSSOP-28 38.5 V 2.5 V 100 kHz to 1 MHz 60 V LT3762 - 40 C + 125 C Tube
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: 1,000

4 Output Boost 150 mA HLQFP-32 48 V 3 V 10 MHz 48 V LP8860 - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel

Texas Instruments LED Lighting Driver ICs Automotive low-EMI h igh-performance 4-c 1,000In Stock
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4 Output HLQFP-32 LP8860 - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs 16-Channel Constant Current LED Driver A A 595-TLC59281DBQ 3,836In Stock
Min.: 1
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: 2,500

16 Output Boost 35 mA QSOP-24 5.5 V 3 V 35 MHz 17 V TLC59281 - 40 C + 85 C Reel, Cut Tape, MouseReel

Texas Instruments LED Lighting Driver ICs Automotive 12-bit co nstant-current sink 1,855In Stock
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: 2,000

12 Output Boost 75 mA HTSSOP-28 5.5 V 3 V 10 MHz 7 V TLC6C5712 - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs Dual Pos and Neg Out put Reg 2,343In Stock
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2 Output Boost, Buck 700 mA WQFN-16 5.5 V 2.3 V 1 MHz Adjustable TPS65136 - 40 C + 85 C Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated LED Lighting Driver ICs 2MHz High-Brightness LED Drivers with Hi 12,051In Stock
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1 Output Buck TDFN-6 28 V 4.5 V 200 kHz to 2 MHz Adjustable MAX16819 - 40 C + 125 C Reel, Cut Tape, MouseReel
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4 Output Boost, Buck, Flyback, SEPIC 130 mA TQFN-24 36 V 4.5 V 400 kHz to 2.2 MHz 1.25 V to 36 V MAX20444 - 40 C + 125 C AEC-Q100 Tube
Analog Devices / Maxim Integrated LED Lighting Driver ICs 16-Port, 5.5V Constant-Current LED Drive 231In Stock
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16 Output 55 mA TSSOP-24 5.5 V 3 V MAX6979 - 40 C + 125 C Tube
ROHM Semiconductor LED Lighting Driver ICs White LED Driver With PWM Brightness Control for up to 6 LEDs in Series 4,953In Stock
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1 Output Boost 30 mA VSON-8 5.5 V 2.7 V 600 kHz Adjustable BD60A60NUX - 40 C + 85 C Reel, Cut Tape, MouseReel