IS31FL3218-QFLS2-TR Price & Stock
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Manufacturer

Integrated Circuits (ICs) > PMIC - LED Drivers
IC LED DRIVER 18CH CC PWM 24QFN
Documents
Datasheet |
IS31FL3218-QFLS2-TR![]() |
Specifications
Part Status | Active |
Type | Linear |
Internal Switch(s) | Yes |
Number of Outputs | 18 |
Voltage - Supply (Min) | 2.7V |
Voltage - Supply (Max) | 5.5V |
Current - Output / Channel | 38mA |
Dimming | I²C |
Operating Temperature | -40°C ~ 85°C (TA) |
Mounting Type | Surface Mount |
Package / Case | 24-WFQFN Exposed Pad |
Supplier Device Package | 24-QFN (4x4) |
Hide
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI | DC:22+ | 50000 |
|
Inquiry |

SILITECH Components Inc
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI | OEM/CM In stock | 3634 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | Lumissil Microsystems | IC LED DRVR LIN I2C 38MA 24QFN | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI | QFN-24 | 31938 |
|
Inquiry |

Ande Electronics Co. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | Integrated Silicon Solution, Inc. (ISSI) | IS31FL3218-QFLS2-TR IN STOCK | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | Lumissil Microsystems | IC LED DRVR LIN I2C 38MA 24QFN | 761 |
|
Inquiry |

Dxway Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI | QFN24 ; DC:1830+ | 3000 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | Integrated Silicon Solution, Inc. (ISSI) | LED Driver IC 18 Output Linear I??C Dimming 38mA 24-QFN (4x4) | 1432 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | Lumissil Microsystems | IC LED DRIVER 18CH CC PWM 24QFN | 110000 |
|
Buy |

ODG (Origin Data Global)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | Lumissil Microsystems | IC LED DRVR LIN I2C 38MA 24QFN | 19000 |
|
Buy |

LCSC
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI(Integrated Silicon Solution) | I2C 18 38mA 2.7V~5.5V QFN-24-EP(4x4) LED Drivers ROHS | 561 |
|
Buy |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI, Integrated Silicon Solution Inc | 6926 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | Lumissil Microsystems | IC LED DRVR LIN I2C 38MA 24QFN | 3019 |
|
Inquiry |

Sunether Technology Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | Lumissil Microsystems | IC LED DRIVER 18CH CC PWM 24QFN | 409 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI, Integrated Silicon Solution Inc | DC:Active ; - | 12 |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI | IC LED DRVR LIN I2C 38MA 24QFN Integrated Circuits (ICs)>PMIC - LED Drivers
|
13564 |
|
Buy |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | Lumissil Microsystems | 7609 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI (Integrated Silicon Solution, Inc.) | IC LED DRIVER 18CH CC PWM 24QFN PMIC - LED Drivers
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In-Stock |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | Lumissil Microsystems | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tray | 2492 |
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Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR
sku #: 870-31FL3218QFLS2TR
|
Lumissil | LED Lighting Driver ICs 18-Ch LED Drvr LED Lighting Driver ICs
|
36432 In Stock |
|
Buy | ||||||||||||||||||
IS31FL3218-GRLS2
sku #: 870-IS31FL3218-GRLS2
|
Lumissil | LED Lighting Driver ICs LED Driver 18-Channel LED Lighting Driver ICs
|
4307 In Stock |
|
Buy |

Chips Pulse Industry Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI(Integrated Silicon Solution) | Purchase Online. Ship Immediately. QFN-24(4x4) LED Drivers RoHS | 2 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI, Integrated Silicon Solution Inc | IC LED DRIVER 18CH CC PWM 24QFN | 12000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR
sku #: IS31FL3218-QFLS2-TR
|
ISSI | 272500 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | Lumissil Microsystems | 24-WFQFN Exposed Pad | 8900 |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | Lumissil Microsystems | QFN-24(4x4) LED Drivers RoHS | 1 |
|
Buy |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI, Integrated Silicon Solution Inc | Tape & Reel (TR) I2C Surface Mount 8542.39.00.01 led driver 4mm 5.25mA 5.5V 400kHz | 312850 |
|
Buy |

Avnat Group (Asia Pacific) Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI | 504 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | Lumissil Microsystems | IC LED DRVR LIN I2C 38MA 24QFN | 43130 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI (Integrated Silicon Solution, Inc.) | IC LED DRIVER 18CH CC PWM 24QFN ; 24-QFN (4x4) PMIC - LED Drivers
|
Available |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI | LED Driver IC 18 Output Linear I²C Dimming 38mA 24-QFN (4x4) | In-Stock |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | Lumissil Microsystems | IC LED DRIVER 18CH CC PWM 24QFN | 19187 |
|
Inquiry |

Hongte Technology Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI | 24035 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI | Tape & Reel (TR) I2C Surface Mount 8542.39.00.01 led driver 4mm 5.25mA 5.5V 400kHz | 15832 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI | DC:23+ ; QFN | 366 |
|
Inquiry | |
IS31FL3218-QFLS2-TR | Lumissil Microsystems | IC LED DRVR LIN I2C 38MA 24QFN ; DC:21+ ; 24-QFN (4x4) | 111 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | Integrated Silicon Solution Inc | LED Lighting Drivers 18-Ch LED Drvr | 19 |
|
Buy |

Anterwell Technology Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI | QFN24 | 5000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI | IN STOCK | 2500 |
|
Inquiry |

MountainView Components Inc.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI | IN STOCK Immediate delivery | 2500 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | Lumissil Microsystems | IC LED DRIVER 18CH CC PWM 24QFN | 192529 |
|
Inquiry |

Chip 1 Exchange
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | LUMI | AVAILABLE | 426 |
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Inquiry |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI | IN STOCK Immediate delivery | 1900 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI | QFN | 372 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI, Integrated Silicon Solution Inc | Available, Contact us | 2500 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218QFLS2TR | ISSI | OEM/CM QUOTES ONLY | NO BROKERS | 446600 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI, Integrated Silicon Solution Inc | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI | Original stock,24-hour delivery | 2272 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | Lumissil Microsystems |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI (Integrated Silicon Solution, Inc.) | The parts are in stock | 11760 |
|
Inquiry |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | Lumissil Microsystems | IC LED DRVR LIN I2C 38MA 24QFN New Original Stock.
|
3038 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | Lumissil Microsystems | IC LED DRIVER 18CH CC PWM 24QFN | 10000 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | Lumissil Microsystems | IC LED DRVR LIN I2C 38MA 24QFN | 836 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI | DC:19+ ; QFN24 | 23260 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI | LED Lighting Drivers 18-Ch LED Drvr | in stock |
|
Inquiry | |
IS31FL3218-QFLS2-TR- | Integrated Silicon Solution Inc | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI | DC:18+ [ ] ; QFN24 | 25000 |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | Lumissil Microsystems | IC LED DRVR LIN I2C 38MA 24QFN | 1200 |
|
Buy |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | Lumissil Microsystems | DC:24+ ; Original New | 47442 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218QFLS2TR
sku #: IS31FL3218QFLS2TR
|
ISSI | 1172 |
|
Inquiry |

Asian Tera Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI | Check alternative solution with competitive price | 25000 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI | In stock,ready for shipping ; QFN24 | 5499 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IS31FL3218-QFLS2-TR | ISSI | QFN ; DC:1344+ | 30515 |
|
Inquiry |
See Also:
IS31FL3216-QFLS2-TR
IS31FL3728-QFLS2-TR
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IS31FL3209-QFLS4-TR
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IS31FL3738-QFLS4-TR
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IS31FL3246-QFLS4-TR
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IS31FL3741A-QFLS4-TR
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IS31FL3737-QFLS4-TR
IS31FL3740-QFLS4-TR
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IS31FL3800-QFLS3-TR
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IS31FL3748A-QFLS4-TR
IS31FL3801-QFLS3-TR
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IS31FL3741-QFLS4-TR
IS31FL3733-QFLS4-TR
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