FAN5331SX Price & Stock
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Manufacturer


Integrated Circuits (ICs) > PMIC - LED Drivers
IC LED DRIVER RGLTR 1A SOT23-5
Specifications
Part Status | Active |
Type | DC DC Regulator |
Topology | Step-Up (Boost) |
Internal Switch(s) | Yes |
Number of Outputs | 1 |
Voltage - Supply (Min) | 2.7V |
Voltage - Supply (Max) | 5.5V |
Voltage - Output | 20V |
Current - Output / Channel | 1A (Switch) |
Frequency | 1.65MHz |
Applications | Backlight |
Operating Temperature | -40°C ~ 85°C (TA) |
Mounting Type | Surface Mount |
Package / Case | SC-74A, SOT-753 |
Supplier Device Package | SOT-23-5 |
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Ample Chip
Certificates

Rochester Electronics
Certificates

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FAN5331SX | ON Semiconductor | Tape & Reel (TR) FAN5331 Step-Up (Boost) Surface Mount led driver 3mm 1A Switch 3.6V 1.6MHz | 9821 |
|
Buy | ||||||||
FAN5331SX_F065 | Fairchild (ON Semiconductor) | RoHS Compliant Surface Mount Boost Cut Tape (CT) led driver 85C 1.6MHz 5.5V 1A | 8952 |
|
Buy |

EA-chip Industry Co., Ltd
Certificates

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
FAN5331SX | Fairchild | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 297 |
|
Inquiry | ||||||
FAN5331SX_Q | Onsemi | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 164 |
|
Inquiry |

Ande Electronics Co. Ltd.
Certificates

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN5331SX | Fairchild Semiconductor | LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) 1A (Switch) SOT-23-5 | 2760 |
|
Inquiry | |
FAN5331SX_Q | Fairchild Semiconductor | LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) 1A (Switch) SOT-23-5 | 170 |
|
Inquiry | |
FAN5331SX_F065 | Fairchild Semiconductor | LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) 1A (Switch) SOT-23-5 | 2722 |
|
Inquiry |

LCSC
Certificates

Lanka Micro Electronic Co.,Limited
Certificates

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN5331SX_Q | ON Semiconductor | 3669 |
|
Inquiry | ||
FAN5331SX | ON Semiconductor | 3917 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN5331SX | ON Semiconductor | IC LED DRIVER RGLTR 1A SOT23-5 PMIC - LED Drivers
|
51914 |
|
Buy | |
FAN5331SX_Q | ON Semiconductor | IC LED DRIVER RGLTR 1A SOT23-5 PMIC - LED Drivers
|
6339 |
|
Buy |

Dechoele Technology
Certificates

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FAN5331SX | onsemi | IC LED DRIVER RGLTR 1A SOT23-5 | 27830 |
|
Inquiry | ||||||||
FAN5331SX_Q | onsemi | IC LED DRIVER RGLTR 1A SOT23-5 | 43510 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN5331SX | ON Semiconductor | DC:Active ; - | 12109 |
|
Inquiry | |
FAN5331SX_Q | ON Semiconductor | DC:Active ; - | 0 |
|
Inquiry |

Cytech Systems Limited
Certificates

Sunether Technology Ltd.
Certificates

ODG (Origin Data Global)
Certificates

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN5331SX | AMI Semiconductor / ON Semiconductor | IC LED DRIVER RGLTR 1A SOT23-5 ; SOT-23-5 PMIC - LED Drivers
|
Available |
|
Inquiry | |
FAN5331SX_Q | AMI Semiconductor / ON Semiconductor | IC LED DRIVER RGLTR 1A SOT23-5 ; SOT-23-5 PMIC - LED Drivers
|
Available |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN5331SX | onsemi | IC LED DRIVER RGLTR 1A SOT23-5 | 7444 |
|
Inquiry | |
FAN5331SX_Q | onsemi | IC LED DRIVER RGLTR 1A SOT23-5 | 8066 |
|
Inquiry |

Classic Components
Certificates

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN5331SX_Q | Fairchild | DC:22+ ; IC LED DRVR WHITE BCKLGT SOT23-5 | 15000 |
|
Inquiry | |
FAN5331SX | FAIRCHILD | DC:22+ ; SOT153 | 50000 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN5331SX | onsemi | IC LED DRIVER RGLTR 1A SOT23-5 | 12690 |
|
Inquiry | |
FAN5331SX_Q | onsemi | IC LED DRIVER RGLTR 1A SOT23-5 | 36890 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN5331SX-NL | SK | SOT23-5 | 8021 |
|
Inquiry | |
FAN5331SX_NL | FAIRCHILD | SOT23-5 | 8726 |
|
Inquiry | |
FAN5331SX | onsemi | IC LED DRIVER RGLTR 1A SOT23-5 | 32086 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN5331SX_Q | ON Semiconductor | IC LED DRIVER RGLTR 1A SOT23-5 | 150000 |
|
Inquiry | |
FAN5331SX | ON Semiconductor | IC LED DRIVER RGLTR 1A SOT23-5 | 12000 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN5331SX_Q | onsemi | LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) Dimming 1A (Switch) SOT-23-5 ; Tape & Reel (TR) | 8180 |
|
Inquiry | |
FAN5331SX | onsemi | LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) Dimming 1A (Switch) SOT-23-5 ; Tape & Reel (TR) | 8833 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN5331SX | FSC | DC:2019/2020 | 9000 |
|
Inquiry | |
FAN5331SX-NL | FAIRCHILD | SOT23-5 ; DC:2019/2020 | 9710 |
|
Inquiry |

SILITECH Components Inc
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN5331SX IC | ON | OEM/CM In stock | 3100 |
|
Inquiry | |
FAN5331SX-NL | FAIRCHILD | OEM/CM In stock | 19000 |
|
Inquiry | |
FAN5331SX | FAIRCHILD | OEM/CM In stock | 2488 |
|
Inquiry | |
FAN5331SX | ON | OEM/CM In stock | 301000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN5331SX_Q | FAIRCHILD | IN STOCK | 1363 |
|
Inquiry | |
FAN5331SX | FAIRCHILD | IN STOCK | 90000 |
|
Inquiry |

MountainView Components Inc.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN5331SX | FAIRCHILD | OEM/CM Immediate delivery | 3000 |
|
Inquiry | |
FAN5331SX_Q | FAIRCHILD | IN STOCK Immediate delivery | 1163 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN5331SX | onsemi | IC LED DRIVER RGLTR 1A SOT23-5 ; DC:21+ ; SOT-23-5 | 111 |
|
Inquiry | |
FAN5331SX | Fairchild Semiconductor | IC LED DRIVER RGLTR 1A SOT23-5 ; DC:21+ ; SOT-23-5 | 111 |
|
Inquiry | |
FAN5331SX | FAIRCHILD | DC:23+ ; SOT23-5 | 4994 |
|
Inquiry | |
FAN5331SX | onsemi | IC LED DRIVER RGLTR 1A SOT23-5 ; DC:23+ | 12690 |
|
Inquiry | |
FAN5331SX_Q | onsemi | IC LED DRIVER RGLTR 1A SOT23-5 ; DC:23+ | 36890 |
|
Inquiry | |
FAN5331SX_Q | onsemi | IC LED DRIVER RGLTR 1A SOT23-5 ; DC:21+ ; SOT-23-5 | 111 |
|
Inquiry | |
FAN5331SX-NL | FAIRCHILD | DC:23+ ; SOT23-5 | 3999 |
|
Inquiry |

Avnat Group (Asia Pacific) Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN5331SX ³¬Ð¡ÐÍ¹Ü | FAIRCHILD/ÏÉͯ | 506 |
|
Inquiry | ||
FAN5331SX IC | FAIRCHILD/ÏÉͯ | 200 |
|
Inquiry | ||
FAN5331SX-NL | FAIRCHILD/ÏÉͯ | 6000 |
|
Inquiry | ||
FAN5331SX | FAIRCHILD/ÏÉͯ | 6000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN5331SX | Fairchild/ON Semiconductor | IC LED DRIVER RGLTR 1A SOT23-5 PMIC - LED Drivers
|
In-Stock |
|
Inquiry | |
FAN5331SX_Q | Fairchild/ON Semiconductor | IC LED DRIVER RGLTR 1A SOT23-5 PMIC - LED Drivers
|
In-Stock |
|
Inquiry |

RX Electronics Limited
Certificates

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN5331SX | Fairchild Semiconductor | In Stock |
|
Inquiry | ||
FAN5331SX | FAIRCHILD | In Stock |
|
Inquiry | ||
FAN5331SX | Fairchild/ON Semiconductor | In Stock |
|
Inquiry | ||
FAN5331SX_Q | Fairchild Semiconductor | In Stock |
|
Inquiry | ||
FAN5331SX_Q | Fairchild/ON Semiconductor | In Stock |
|
Inquiry | ||
FAN5331SX_NL | FSC | In Stock |
|
Inquiry |

Chip 1 Exchange
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN5331SX-NL | FAIRCHILD | SOT23-5 ; DC:21+ | 9830 |
|
Inquiry | |
FAN5331SX-NL. | Fairchild | . ; DC:21+ | 39680 |
|
Inquiry | |
FAN5331SX_NL | FAIRCHILD | SOT23-5 ; DC:21+ | 57350 |
|
Inquiry | |
FAN5331SX | FAIRCHIL | SOT23-5 ; DC:21+ | 3000 |
|
Inquiry | |
FAN5331SX | FAIRCHILD | SOT23-5 ; DC:21+ | 3318022 |
|
Inquiry |

GlobalTek Components
Certificates

Lingto Electronic Limited
Certificates

Ariat Technology
Certificates

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FAN5331SX-NL | FAIRCHILD | FAN5331SX-NL FAIRCHILD | 10308 |
|
Inquiry | ||||||||||
FAN5331SX | onsemi | IC LED DRIVER RGLTR 1A SOT23-5 | 5350 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN5331SX IC | ON | Original stock,24-hour delivery | 13408 |
|
Inquiry | |
FAN5331SX-NL | FAIRCHILD | Original stock,24-hour delivery | 27364 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN5331SX | FAIRCHILD | DC:17+ ; SOT23-5 | 52550 |
|
Inquiry | |
FAN5331SX_Q | Fairchild Semiconductor | IC LED DRIVER RGLTR 1A SOT23-5 | 0 |
|
Inquiry | |
FAN5331SX_NL | FAIRCHILD | DC:17+ ; SOT23-5 | 52550 |
|
Inquiry | |
FAN5331SX-NL | QQ28509 | DC:17+ ; SOT23-5 | 15046 |
|
Inquiry | |
FAN5331SX_F065 | Fairchild Semiconductor | IC LED DRIVER RGLTR 1A SOT23-5 | 0 |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FAN5331SX-NL | Fairchild/ON Semiconductor | FAN5331SX-NL FAIRCHILD SOT23-5 | 9830 |
|
Buy | ||||||||
FAN5331SX | onsemi | IC LED DRIVER RGLTR 1A SOT23-5 | 5000 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN5331SX | FAIRCHILD/ÏÉͯ | SZ Warehouse ,In stock,ready for shipping | 121 |
|
Inquiry | |
FAN5331SX-NL | FAIRCHILD | In stock,ready for shipping ; SOT23-5 | 15499 |
|
Inquiry |

Flip Electronic
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN5331SX | FAIRCHILD | SOT23 ; DC:2006 | 50748 |
|
Inquiry | |
FAN5331SX_Q | ON | ON-2018 ; DC:1739+ | 52500 |
|
Inquiry | |
FAN5331SX 12+ | FSC/ON | SOP | 45735 |
|
Inquiry | |
FAN5331SX 12+ | FSC/ON | SOP ; DC:12+ | 45735 |
|
Inquiry | |
FAN5331SX-NL. | Fairchild | . ; DC:. | 39680 |
|
Inquiry | |
FAN5331SX-NL | FAIRCHILD | SOT23-5 ; DC:18+ | 34005 |
|
Inquiry | |
FAN5331SX_NL | FAIRCHILD | SOT-153 ; DC:17+PbFree | 147000 |
|
Inquiry |
See Also:
FAN5333SX
FAN5330SX
FAN5333BSX
FAN5333ASX
FAN5331SX_Q
FAN5332ASX
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FAN5336MPX
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FAN5331SX IC
FAN5331SX-NL
FAN53418MX
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FAN5307MPX
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FAN5345S30X
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FAN5340MPX
FAN5336UMPX
FAN5345S20X
FAN5309
FAN5333ASX-NL
FAN5332ASX-NL
FAN53500MPX
FAN5333BSX_NL
FAN5361UC19X
FAN53540UCX
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FAN5358S718X
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