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 (IDR) 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
ROHM Semiconductor LED Lighting Driver ICs 50V 500mA 1ch Source Driver
1.804In Stock
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Rp47.883
Rp35.775
Rp32.472
Rp29.170
Reel
Rp25.134
Min.: 1
Mult.: 1
: 2.000
1 Output Boost, Buck 500 mA HRP-7 42 V 4.5 V 100 Hz to 5 kHz Adjustable 156 - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Power Integrations LED Lighting Driver ICs 4 channel LED driver 450In Stock
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Rp14.493
Rp10.182
Rp9.136
Rp7.962
Reel
Rp6.605
Min.: 1
Mult.: 1
: 2.500
SO-16 InnoMux2-BL - 40 C + 150 C Reel, Cut Tape
Diodes Incorporated LED Lighting Driver ICs 350mA, 30V LED Drver, Int Swtch 5.735In Stock
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Rp29.721
Rp21.648
Rp19.630
Rp17.392
Reel
Rp14.475
Min.: 1
Mult.: 1
: 3.000
1 Output TSOT-23-5 30 V 7 V ZXLD1 - 40 C + 105 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs 8B Constant-Crnt LED Sink Drvr 2.210In Stock
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Rp36.142
Rp30.638
Rp28.253
Rp25.134
Reel
Rp21.465
Min.: 1
Mult.: 1
: 2.500
8 Output Boost 120 mA SOIC-Narrow-16 5.5 V 3 V 30 MHz 17 V TLC5916 - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel

Texas Instruments LED Lighting Driver ICs 16Ch Constant Crnt L ED Driver A 595-TLC A 595-TLC5928PWPR 7.085In Stock
Rp40.178
Rp29.721
Rp25.134
Rp23.850
Min.: 1
Mult.: 1
16 Output Boost 35 mA HTSSOP-24 5.5 V 3 V 35 MHz 17 V TLC5928 - 40 C + 85 C Tube

Texas Instruments LED Lighting Driver ICs Auto Cat 16 Channel LED Driver 1.693In Stock
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Rp72.467
Rp54.855
Rp50.268
Rp45.498
Reel
Rp38.710
Min.: 1
Mult.: 1
: 2.000
16 Output Boost 60 mA HTSSOP-28 5.5 V 3 V 30 MHz 17 V TLC5941 - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel

Texas Instruments LED Lighting Driver ICs 24Ch 12B PWM LED Drv r A 595-TLC5947DAPR A 595-TLC5947DAPR 548In Stock
Rp100.353
Rp76.686
Rp67.880
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Rp57.790
Min.: 1
Mult.: 1
24 Output Boost 30 mA HTSSOP-32 5.5 V 3 V 30 MHz 30 V TLC5947 - 40 C + 85 C Tube

Texas Instruments LED Lighting Driver ICs 24Ch 12B PWM LED dri ver-Lucky ball ALT ALT 595-TLC5947DAP
663In Stock
Rp99.068
Rp75.402
Rp69.531
Rp55.588
Min.: 1
Mult.: 1
24 Output Boost 30 mA HTSSOP-32 5.5 V 3 V 30 MHz 30 V TLC5947 - 40 C + 85 C Tube
Texas Instruments LED Lighting Driver ICs Dual Output Boost WL ED Driver A 595-TPS A 595-TPS61150ADRCT 6.964In Stock
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Rp52.103
Rp38.894
Rp35.591
Rp31.922
Reel
Rp27.152
Min.: 1
Mult.: 1
: 3.000
2 Output Boost 700 mA VSON-10 6 V 2.5 V 1.2 MHz 27 V TPS61150A - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs Mod 56-DSBGA 0 to 85 A 595-TPS68470YFFT A 595-TPS68470YFFT 2.938In Stock
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Rp64.761
Rp48.800
Rp44.764
Rp40.361
Reel
Rp33.940
Min.: 1
Mult.: 1
: 3.000
3 Output DSBGA-56 TPS68470 0 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology LED Lighting Driver ICs INTEGRATED LED DRV W/ AVG MODE CURRENT 2.711In Stock
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Rp23.116
Rp19.447
Reel
Rp17.796
Min.: 1
Mult.: 1
: 2.500
1 Output Buck 750 mA MSOP-8 60 V 8 V Adjustable - 40 C + 150 C Reel, Cut Tape, MouseReel

Texas Instruments LED Lighting Driver ICs Constant current N-c hannel controller w A 926-LM3424MH/NOPB 1.272In Stock
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Rp77.604
Rp58.891
Rp54.121
Rp48.984
Reel
Rp42.196
Min.: 1
Mult.: 1
: 2.500
1 Output Boost, Buck, Flyback, SEPIC 5 A HTSSOP-20 75 V 4.5 V 100 kHz to 2 MHz Adjustable LM3424 - 40 C + 125 C Reel, Cut Tape, MouseReel

Texas Instruments LED Lighting Driver ICs 2-channel individual dimmable LED driver A 926-LM3492MH/NOPB 1.508In Stock
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Rp78.337
Rp59.441
Rp54.671
Rp49.351
Reel
Rp42.563
Min.: 1
Mult.: 1
: 2.500
2 Output Boost 50 mA to 200 mA HTSSOP-20 65 V 4.5 V 200 kHz to 1 MHz Adjustable LM3492 - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs High efficiency boos t for white LED&apo A 926-LM3509SDE/NOPB 1.921In Stock
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Rp61.459
Rp46.232
Rp42.379
Rp38.160
Reel
Rp31.739
Min.: 1
Mult.: 1
: 1.000
2 Output Boost 30 mA WSON-10 5.5 V 2.7 V 1.27 MHz 21 V LM3509 - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs 3 Ch Prog Led Driver A 926-LP5521TMX/NOP A 926-LP5521TMX/NOPB 5.951In Stock
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Rp31.005
Rp22.749
Rp20.731
Rp18.328
Reel
Rp15.924
Min.: 1
Mult.: 1
: 250
3 Output Boost 25.5 mA DSBGA-20 5.5 V 2.7 V 1.25 MHz 4.5 V LP5521 - 30 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology LED Lighting Driver ICs Photo Flash LED Driver 4.235In Stock
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Rp28.253
Rp27.886
Reel
Rp23.299
Min.: 1
Mult.: 1
: 3.000
1 Output Boost 1.2 A SOT-23 10 V 2.5 V 1.2 MHz Adjustable - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs Flash LED Dvr Auto V f & ESR Detection A A 595-LM3550SPX/NOPB 1.204In Stock
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Rp46.782
Rp34.857
Rp31.922
Rp28.620
Reel
Rp23.483
Min.: 1
Mult.: 1
: 1.000
1 Output Charge Pump 5 A UQFN-20 5.5 V 2.7 V 1 MHz 5.3 V LM3550 - 30 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs Programmble 9-Output LED Driver A 595-LP A 595-LP55231SQX/NOPB 6.353In Stock
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Rp54.304
Rp40.545
Rp37.242
Rp33.390
Reel
Rp31.372
Min.: 1
Mult.: 1
: 250
9 Output Charge Pump 25.5 mA WQFN-24 5.5 V 2.7 V 1.25 MHz 3.6 V to 5.5 V LP55231 - 30 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs Hi-Eff LED Backlight Dvr A 926-LP8545SQE A 926-LP8545SQE/NOPB 1.245In Stock
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Rp66.596
Rp50.268
Rp46.048
Rp41.645
Reel
Rp34.674
Min.: 1
Mult.: 1
: 1.000
6 Output Boost 450 mA WQFN-24 22 V 2.7 V 156 kHz, 312 kHz, 625 kHz, 1.25 MHz 40 V LP8545 - 30 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs LED Driver A 595-TLC 5920DLR A 595-TLC59 A 595-TLC5920DLR 2.992In Stock
Rp92.097
Rp70.265
Rp64.578
Rp58.524
Min.: 1
Mult.: 1
16 Output Boost, Buck 30 mA SSOP-48 5.5 V 4.5 V 10 MHz Adjustable TLC5920 - 20 C + 85 C Tube
Texas Instruments LED Lighting Driver ICs 16B Constant-Crnt LE D Sink Drvr 5.324In Stock
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Rp35.775
Rp26.418
Rp24.033
Rp21.465
Reel
Rp17.355
Min.: 1
Mult.: 1
: 2.000
16 Output Boost 120 mA SOIC-24 5.5 V 3 V 30 MHz 17 V TLC5927 - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs 16-channel 16-bit E S-PWM constant-curre 1.958In Stock
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Rp44.764
Rp35.958
Rp32.839
Rp29.354
Reel
Rp25.317
Min.: 1
Mult.: 1
: 3.000
16 Output Boost 25 mA VQFN-24 5.5 V 3 V 33 MHz 5.5 V TLC6946 - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs Automotive power log ic 12-bit Shift Reg 10.263In Stock
Cut Tape
Rp31.739
Rp23.483
Rp21.281
Rp18.896
Reel
Rp14.897
Min.: 1
Mult.: 1
: 2.000
12 Output Boost 50 mA TSSOP-20 5.5 V 3 V 10 MHz 40 V TLC6C5912 - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs 24V 400mA Switch 1MH z Boost Converter 1.502In Stock
Cut Tape
Rp31.555
Rp26.418
Rp24.033
Rp21.465
Reel
Rp18.016
Min.: 1
Mult.: 1
: 3.000
1 Output Boost 400 mA SON-8 6 V 2.7 V 1 MHz 23.5 V TPS61062 - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs 6 Strings LED Driver A 595-TPS61181ARTET A 595-TPS61181ARTET 3.722In Stock
Cut Tape
Rp34.490
Rp25.501
Rp23.116
Rp20.731
Reel
Rp16.695
Min.: 1
Mult.: 1
: 3.000
6 Output Boost 30 mA WQFN-16 24 V 4.5 V 1 MHz 38 V TPS61181A - 40 C + 85 C Reel, Cut Tape, MouseReel