FAN53541UCX Price & Stock
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Manufacturer

Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Regulators
IC REG BUCK ADJ 5A SYNC 20WLCSP
Documents
Datasheet |
FAN53541UCX![]() |
Specifications
Series | TinyBuck® |
Part Status | Active |
Function | Step-Down |
Output Configuration | Positive |
Topology | Buck |
Output Type | Adjustable |
Number of Outputs | 1 |
Voltage - Input (Min) | 2.7V |
Voltage - Input (Max) | 5.5V |
Voltage - Output (Min/Fixed) | 0.8V |
Voltage - Output (Max) | 4.95V |
Current - Output | 5A |
Frequency - Switching | 2.4MHz |
Synchronous Rectifier | Yes |
Operating Temperature | -40°C ~ 85°C (TA) |
Mounting Type | Surface Mount |
Package / Case | 20-UFBGA, WLCSP |
Supplier Device Package | 20-WLCSP |
Hide

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | onsemi | 5124 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | ON | IC REG BUCK ADJ 5A 20WLCSP | 2000 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | onsemi | IC REG BUCK ADJ 5A 20WLCSP | 3555 |
|
Inquiry | |
FAN53541UCX | onsemi | SWITCHING REGULATOR, VOLTAGE-MOD | 2624 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | Sanyo Semiconductor/ON Semiconductor | IC REG BUCK ADJ 5A 20WLCSP | 70063 |
|
Inquiry |

Allelco Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
FAN53541UCX | onsemi | IC REG BUCK ADJ 5A 20WLCSP Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Regulators
|
20458 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | onsemi | IC REG BUCK ADJ 5A 20WLCSP | 17250 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | onsemi | 42176 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | ON Semiconductor | 2000 |
|
Inquiry | ||
FAN53541UCX | 2000 |
|
Inquiry |

J2 Sourcing
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX
sku #: FAN53541UCX
|
ON SEMI | 245 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | ON Semiconductor | 7356 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | ON Semiconductor | IC REG BUCK ADJ 5A SYNC 20WLCSP | 2985 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
FAN53541UCX | Onsemi | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 302 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | onsemi | 20-UFBGA, WLCSP | 8900 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | onsemi | IC REG BUCK ADJ 5A 20WLCSP | 38460 |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FAN53541UCX | ON Semiconductor | FAN53541 Tape & Reel (TR) Tin/Silver/Copper (Sn/Ag/Cu) ACTIVE (Last Updated: 1week ago) DC to DC switching regulator 5V 1.96mm 5A 2.4MHz | 43009 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | onsemi | IC REG BUCK ADJ 5A 20WLCSP | 4391 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | AMI Semiconductor / ON Semiconductor | IC REG BUCK ADJ 5A SYNC 20WLCSP ; 20-WLCSP PMIC - Voltage Regulators - DC DC Switching Regulators
|
Available |
|
Inquiry |

AAA Chips Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FAN53541UCX | ON Semiconductor | FAN53541 Tape & Reel (TR) Tin/Silver/Copper (Sn/Ag/Cu) ACTIVE (Last Updated: 1week ago) DC to DC switching regulator 5V 1.96mm 5A 2.4MHz | 43024 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | Fairchild | DC:22+ ; IC REG BUCK SYNC ADJ 5A 20WLCSP | 15000 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | Fairchild Semiconductor | Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 20-UFBGA, WLCSP | 1834 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | ON Semiconductor | IC REG BUCK ADJ 5A SYNC 20WLCSP PMIC - Voltage Regulators - DC DC Switching Regulators
|
6431 |
|
Buy |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
FAN53541UCX | ON Semiconductor | IC REG BUCK ADJ 5A 20WLCSP | 15000 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | Freescale | WLCSP-20 | 16948 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | ON Semiconductor | DC:Active ; - | 3127 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | onsemi | IC REG BUCK ADJ 5A 20WLCSP | 4688 |
|
Inquiry | |
FAN53541UCX | onsemi | SWITCHING REGULATOR, VOLTAGE-MOD | 2895 |
|
Inquiry |

ICSOSO Electronics Company Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | onsemi | 2.4 MHz, 5 A TinyBuck? Synchronous Buck Regulator | 34720 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | Fairchild/ON Semiconductor | IC REG BUCK ADJ 5A SYNC 20WLCSP PMIC - Voltage Regulators - DC DC Switching Regulators
|
In-Stock |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | onsemi | IC REG BUCK ADJ 5A 20WLCSP | 19848 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | ON Semiconductor | Brand new and original/respond online to quote. | 11133 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | onsemi | IC REG BUCK ADJ 5A 20WLCSP ; DC:21+ ; 20-WLCSP (1.96x1.56) | 245 |
|
Inquiry | |
FAN53541UCX | onsemi | IC REG BUCK ADJ 5A 20WLCSP ; DC:23+ | 38460 |
|
Inquiry | |
FAN53541UCX | FAIRCHILD | DC:23+ ; WLCSP-20 | 2994 |
|
Inquiry |

Avnat Group (Asia Pacific) Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | FAIRCHILD/ÏÉͯ | 323 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | onsemi | IC REG BUCK ADJ 5A 20WLCSP | 10000 |
|
Inquiry |

ODG (Origin Data Global)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FAN53541UCX | onsemi | IC REG BUCK ADJ 5A 20WLCSP | 29450 |
|
Buy |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | ON Semiconductor | IC REG BUCK ADJ 5A 20WLCSP | 934 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | ON Semiconductor | Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 0.8V to 4.95V 5A 20-Pin WLCSP T/R | 20 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | FAIRCHILD | IN STOCK | 4000 |
|
Inquiry |

MountainView Components Inc.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | FAIRCHILD | IN STOCK Immediate delivery | 4000 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | onsemi | Available, Contact us | 6000 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | onsemi | Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 20-UFBGA, WLCSP ; Tape & Reel (TR) | 4807 |
|
Inquiry |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FAN53541UCX | AMI Semiconductor / ON Semiconductor | IC REG BUCK ADJ 5A SYNC 20WLCSP PMIC - Voltage Regulators - DC DC Switching Regulators
|
3151 |
|
Inquiry |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | FAIRCHILD | IN STOCK Immediate delivery | 3400 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | FAIRCHILD | WLCSP-20 ; DC:1523+ | 6145 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | FAIRCHILD | WLCSP-20 ; DC:1523+ | 2020 |
|
Inquiry |

Chip 1 Exchange
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | ON | AVAILABLE | 3035 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | FAIRCHILD | in stock Immediately | 3500 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | Fairchild Semiconductor | In Stock |
|
Inquiry | ||
FAN53541UCX | FAIRCHILD | In Stock |
|
Inquiry | ||
FAN53541UCX | Fairchild/ON Semiconductor | In Stock |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | ON SEMICONDUCTOR | OEM/CM QUOTES ONLY | NO BROKERS | 3450 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | onsemi | Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 20-UFBGA WLCSP | 988 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | FAIRCHILD | Original stock,24-hour delivery | 15586 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | Sanyo Semiconductor/ON Semiconductor | IC REG BUCK ADJ 5A 20WLCSP | 10000 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | onsemi | DC:24+ ; Original New | 11895 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | onsemi | 35000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | ON Semiconductor / Fairchild | Switching Voltage Regulators 2.4 MHz 5A Synchronous Buck Reg | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | Fairchild | DC:16+ ; SOP | 20000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX
sku #: FAN53541UCX
|
ONSEMI | 9904 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | onsemi / Fairchild | Switching Voltage Regulators 2.4 MHz 5A Synchronous Buck Reg | 3730 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | Fairchild | OEM/CM ONLY | 2882 |
|
Inquiry |

Farnell element14
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX
sku #: 3003947RL
|
onsemi | onsemi - Dc/Dc Conv, Sync Buck, 2.4Mhz, 85Deg C - Fan53541Ucx |onsemi FAN53541UCX | out of stock |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN53541UCX | FAIRCHILD | BGA ; DC:1347PB | 30020 |
|
Inquiry |
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