-

-

SOP-8

-

-

2500

Architectural LED Lighting, Emergency Lighting

40 V

5 V

+ 125 C

-

- 40 C

Yes

SMD/SMT

-

2.32 W

-

-

-

-

-

IS31LT3177

Constant Current

-

-

2 Output

1 kHz

Adjustable

Constant Current

-

2 Channel

210 mA

200 mA

-

Boost, Buck

-

-

Power Supply PWM

-

-

LED Drivers

Constant Current

5 V to 40 V

-

-

Surface Mount

UQFN-40

40-UQFN (5x5)

IS31FL3743

2500

-

5.5 V

2.7 V

+ 125 C

Lumissil Microsystems

- 40 C

Yes

SMD/SMT

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

-

Active

Details

0.084099 oz

-40°C ~ 125°C (TA)

MouseReel

IS31FL3743A

18 x 11 Dot Matrix

General Purpose

24kHz

18 Output

24 kHz

Adjustable

-

-

18 Channel

34.5 mA

1.8 mA

-

Boost, Buck

34.5mA

No

With Dimming

5.5V

2.7V

LED Drivers

I2C Control

2.7 V to 5.5 V

-

-

Surface Mount

SOP-8

8-SOP-EP

IS31LT3952

2500

-

38 V

4.5 V

+ 125 C

Lumissil Microsystems

- 40 C

Yes

SMD/SMT

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

-

Active

Details

-

-40°C ~ 125°C (TA)

MouseReel

IS31LT3952

Dimmable

Lighting

-

1 Output

1 MHz

Adjustable

-

-

1 Channel

1.5 A

2 mA

-

Buck

3A

Yes

PWM

38V

4.5V

-

Constant Current

4.5 V to 38 V

-

-

Surface Mount

8-SOIC (0.154, 3.90mm Width)

8-SOP

IS31LT3938

2500

-

-

-

-

Lumissil Microsystems

-

Yes

-

Tape & Reel (TR)

-

Not For New Designs

Details

-

-40°C ~ 125°C (TA)

Reel

IS31LT3938

AC DC Offline Switcher

Backlight, Lighting

-

1

-

-

-

-

-

-

-

-

Step-Down (Buck)

-

No

Pin Configure

450V

10V

-

Brightness Control/Dimming

-

-

-

-

TSSOP-24

-

-

2500

Roof lighting

5.5 V

3 V

+ 125 C

-

- 40 C

Yes

SMD/SMT

-

3.56 W

-

-

-

-

Reel

-

-

-

-

16 Output

30 MHz

-

Constant Current

-

16 Channel

27 mA

10 mA

-

-

-

-

Without Dimming

-

-

LED Drivers

-

3 V to 5.5 V

-

-

Surface Mount

SOP-8

8-SOP-EP

IS32LT3175

2500

-

42 V

5 V

+ 125 C

Lumissil Microsystems

- 40 C

Yes

SMD/SMT

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

1.96 W

Active

Details

-

-40°C ~ 125°C (TA)

MouseReel

IS32LT3175

Linear LED Driver

Automotive

-

1 Output

50 Hz to 300 Hz

Adjustable

-

-

1 Channel

150 mA

3.8 mA

-

Boost, Buck

150mA

Yes

PWM

42V

5V

LED Drivers

PWM Dimming, Short Circuit and Thermal Protection

5 V to 42 V

3.9 mm

-

Surface Mount

DFN-10

10-DFN (3x3)

IS31BL3231

2500

-

-

-

+ 85 C

Lumissil Microsystems

-

Yes

SMD/SMT

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

-

Active

Details

0.001764 oz

-40°C ~ 85°C (TA)

Reel

IS31BL3231

Flash LED Driver

Backlight, Camera Flash

-

1

-

-

-

-

-

750 mA

-

-

Switched Capacitor (Charge Pump)

750mA (Flash)

Yes

-

5.5V

2.7V

LED Drivers

-

-

-

-

Surface Mount

SOP-8

8-SOP

IS31LT3380

2500

-

40 V

8.5 V

+ 105 C

Lumissil Microsystems

-

Yes

SMD/SMT

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

-

Obsolete

Details

0.030018 oz

-40°C ~ 105°C (TA)

Reel

IS31LT3380

DC DC Regulator

Lighting

1MHz

1

1 MHz

-

-

-

-

1.2 A

140 uA

40V

Step-Down (Buck)

1.2A (Switch)

Yes

Pin Configure

40V

8.5V

-

Brightness Control/Dimming

8.5 V to 40 V

-

-

Surface Mount

8-SOIC (0.154, 3.90mm Width) Exposed Pad

8-SOP-EP

-

-

-

-

-

+ 125 C

Lumissil Microsystems

- 40 C

-

SMD/SMT

Tape & Reel (TR)

-

Active

-

-

-40°C ~ 125°C (TA)

-

Automotive, AEC-Q100

Linear

Automotive

-

4

-

-

-

5.5 V to 18 V

-

-

18 V

-

Constant Current

60mA

No

I²C, SPI

18V

5.5V

-

-

-

-

-

Surface Mount

QFN-32

32-QFN (4x4)

IS31FL3746

2500

-

5.5 V

2.7 V

+ 125 C

Lumissil Microsystems

- 40 C

Yes

SMD/SMT

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

-

Active

Details

0.019525 oz

-40°C ~ 125°C (TA)

Cut Tape

IS31FL3746A

Matrix LED Driver

General Purpose

29kHz

4 Output

24 kHz

-

-

-

4 Channel

34.5 mA

2.3 mA

-

-

34.5mA

No

PWM

5.5V

2.7V

LED Lighting Drivers

PWM Dimming, Open LED Protection

2.7 V to 5.5 V

-

-

Surface Mount

DFN-EP-8

SOT-23-6

-

3000

-

5.5 V

2.7 V

+ 85 C

Lumissil Microsystems

- 40 C

Yes

SMD/SMT

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

-

Obsolete

Details

0.001319 oz

-40°C ~ 85°C (TA)

Reel

IS31BL3212

Linear

Backlight

-

4 Output

1 MHz

-

-

-

4 Channel

23 mA

1 mA

-

-

23mA

Yes

-

5.5V

2.7V

-

Constant Current

2.7 V to 5.5 V

-

-

Surface Mount

QFN-16

16-QFN (3x3)

IS31BL3230

2500

-

5.5 V

2.7 V

+ 85 C

Lumissil Microsystems

- 40 C

Yes

SMD/SMT

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

-

Obsolete

Details

-

-40°C ~ 85°C (TA)

MouseReel

IS31BL3230

Linear

Backlight

-

8 Output

100 Hz

Adjustable

-

-

8 Channel

90 mA

244 uA

-

Boost, Buck

90mA

Yes

PWM

5.5V

2.7V

-

PWM Dimming

2.7 V to 5.5 V

-

-

Surface Mount

DFN-EP-8

8-DFN (2x2)

IS31BL3506

3000

-

5.5 V

2.7 V

+ 85 C

Lumissil Microsystems

- 40 C

Yes

SMD/SMT

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

-

Not For New Designs

Details

0.001319 oz

-40°C ~ 85°C (TA)

Reel

IS31BL3506A

DC DC Regulator

Backlight

1MHz

1 Output

1 MHz

Adjustable

-

-

1 Channel

2.2 A

1.2 mA

-

Boost

2.2A (Switch)

Yes

Analog, PWM

5.5V

2.7V

LED Drivers

PWM Dimming

2.7 V to 5.5 V

-

-

Surface Mount

8-SOIC (0.154, 3.90mm Width) Exposed Pad

8-SOP-EP

IS31LT3172

2500

-

42 V

5 V

+ 125 C

Lumissil Microsystems

- 40 C

Yes

SMD/SMT

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

-

Obsolete

Details

-

-40°C ~ 125°C (TA)

MouseReel

IS31LT3172

Linear

Lighting

-

1 Output

10 kHz

42 V

-

-

1 Channel

200 mA

200 mA

42V

Boost

200mA

Yes

PWM

42V

5V

-

Constant Current

5 V to 42 V

-

-

Surface Mount

QFN-20

20-QFN (3x3)

IS31FL3206

2500

-

5.5 V

2.7 V

+ 125 C

Lumissil Microsystems

- 40 C

Yes

SMD/SMT

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

-

Active

Details

-

-40°C ~ 125°C (TA)

MouseReel

IS31FL3206

LED Driver

General Purpose

24kHz

12 Output

24 kHz

Adjustable

Constant Current

-

12 Channel

38 mA

6.5 mA

-

Boost

38mA

Yes

PWM

5.5V

2.7V

LED Drivers

I2C Control

2.7 V to 5.5 V

-

-

Surface Mount

QFN-20

20-QFN (5x5)

IS31FL3740

2500

-

5.5 V

2.7 V

+ 125 C

Lumissil Microsystems

- 40 C

-

SMD/SMT

Tape & Reel (TR)

-

Active

Details

-

-40°C ~ 125°C

Reel

IS31FL3740

LED Matrix Driver

General Purpose

1MHz

12 Output

1 MHz

-

-

-

12 Channel

84 mA

2.17 mA

-

-

84mA

No

PWM

5.5V

2.7V

LED Lighting Drivers

-

2.7 V to 5.5 V

-

-

Surface Mount

SOIC-8

8-SOP-EP

IS32LT3125

2500

-

42 V

5 V

+ 125 C

Lumissil Microsystems

- 40 C

-

SMD/SMT

Tape & Reel (TR)

-

Not For New Designs

Details

-

-40°C ~ 125°C

Reel

IS32LT3125A

Linear LED Driver

General Purpose

-

1 Output

1 kHz

-

-

-

1 Channel

250 mA

5.5 mA

-

-

250mA

No

PWM

42V

5V

LED Drivers

-

5 V to 42 V

-

-

Surface Mount

SC-74A, SOT-753

SOT-23-5

IS31LT3353

3000

-

-

-

-

Lumissil Microsystems

-

Yes

-

Tape & Reel (TR)

-

Active

Details

-

-40°C ~ 125°C (TA)

Reel

IS31LT3353

DC DC Regulator

Lighting

1MHz

1

-

-

-

-

-

-

-

-

Step-Down (Buck)

1A

Yes

Analog, PWM

40V

6V

-

-

-

-

-

-

SOT-23-6

-

-

3000

-

40 V

2.9 V

+ 125 C

-

- 40 C

Yes

SMD/SMT

-

0.77 W

-

Details

-

-

-

IS31LT3178

Adjustable Linear Current

-

-

1 Output

1 kHz

Adjustable

Constant Current

-

1 Channel

250 mA

200 mA

-

Boost, Buck

-

-

-

-

-

LED Drivers

Constant Current

2.9 V to 40 V

-

-

-

SOP-8

-

-

2500

Architectural LED Lighting, Emergency Lighting

40 V

2.9 V

+ 125 C

-

- 40 C

Yes

SMD/SMT

-

2.32 W

-

-

-

-

MouseReel

IS31LT3178

Constant Current

-

-

2 Output

1 kHz

Adjustable

Constant Current

-

2 Channel

210 mA

200 mA

-

Boost, Buck

-

-

Power Supply PWM

-

-

LED Drivers

Constant Current

2.9 V to 40 V

-