FAN2103EMPX Price & Stock
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Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Regulators
IC REG BUCK ADJ 3A SYNC 25MLP
Documents
Datasheet |
FAN2103EMPX![]() |
Datasheet |
FAN2103EMPX![]() |
Specifications
Series | TinyBuck® |
Part Status | Discontinued |
Function | Step-Down |
Output Configuration | Positive |
Topology | Buck |
Output Type | Adjustable |
Number of Outputs | 1 |
Voltage - Input (Min) | 3V |
Voltage - Input (Max) | 24V |
Voltage - Output (Min/Fixed) | 0.8V |
Voltage - Output (Max) | 21.6V |
Current - Output | 3A |
Frequency - Switching | 300kHz ~ 600kHz |
Synchronous Rectifier | Yes |
Operating Temperature | -40°C ~ 85°C (TA) |
Mounting Type | Surface Mount |
Package / Case | 25-WQFN Exposed Pad |
Supplier Device Package | 25-MLP (5x6) |
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Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | onsemi | IC REG BUCK ADJ 3A 25MLP | 19810 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | Onsemi | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 300 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | onsemi | IC REG BUCK ADJUSTABLE 3A 25MLP | 2679 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | onsemi | 42300 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | Sanyo Semiconductor/ON Semiconductor | IC REG BUCK ADJUSTABLE 3A 25MLP | 24742 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | ON Semiconductor | 5462 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | onsemi | 7494 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | Fairchild Semiconductor | Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 25-WQFN Exposed Pad | 876 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | onsemi | 25-WQFN Exposed Pad | 8900 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | onsemi | IC REG BUCK ADJUSTABLE 3A 25MLP | 299 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | onsemi | IC REG BUCK ADJ 3A 25MLP | 37860 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | ON Semiconductor | IC REG BUCK ADJ 3A SYNC 25MLP PMIC - Voltage Regulators - DC DC Switching Regulators
|
117786 |
|
Buy |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FAN2103EMPX | ON Semiconductor | FAN2103 Tape & Reel (TR) Nickel/Palladium/Gold (Ni/Pd/Au) ACTIVE NOT REC (Last Updated: 6days ago) DC to DC switching regulator 5V 5mm 3A 300kHz~600kHz | 3286 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | Fairchild/ON Semiconductor | IC REG BUCK ADJ 3A SYNC 25MLP PMIC - Voltage Regulators - DC DC Switching Regulators
|
In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | ON Semiconductor | IC REG BUCK ADJ 3A SYNC 25MLP | 150000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | AMI Semiconductor / ON Semiconductor | IC REG BUCK ADJ 3A SYNC 25MLP ; 25-MLP (6x5) PMIC - Voltage Regulators - DC DC Switching Regulators
|
Available |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
FAN2103EMPX | Fairchild/ON Semiconductor | 3A, 24V Input Integrated Synchronous Buck Regulator | 635 |
|
Buy |

ICSOSO Electronics Company Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | onsemi | BUCK, REG, SYNCH, 3A, 24VIN, 25MLP; Primary Input Voltage: 24V; No. of Outputs: 1 | 10226 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | ON Semiconductor | DC:Active ; - | 0 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | ON Semiconductor | 2000 |
|
Inquiry | ||
FAN2103EMPX | 2000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | Fairchild | DC:22+ ; IC REG BUCK SYNC ADJ 3A 25MLP | 15000 |
|
Inquiry |

MountainView Components Inc.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | FAIRCHILD | IN STOCK Immediate delivery | 3000 |
|
Inquiry |

Avnat Group (Asia Pacific) Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | FAIRCHILD/ÏÉͯ | 165 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | onsemi | IC REG BUCK ADJUSTABLE 3A 25MLP | 3430 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | FAIRCHILD | IN STOCK | 3000 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | ON Semiconductor | Brand new and original/respond online to quote. | 7906 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | onsemi | IC REG BUCK ADJ 3A 25MLP | 18681 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | FAIRCHILD | DC:23+ ; QFN25 | 15634 |
|
Inquiry | |
FAN2103EMPX | onsemi | IC REG BUCK ADJ 3A 25MLP ; DC:23+ | 37860 |
|
Inquiry | |
FAN2103EMPX | onsemi | IC REG BUCK ADJUSTABLE 3A 25MLP ; DC:21+ ; 25-MLP (6x5) | 125 |
|
Inquiry |

SILITECH Components Inc
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | ON | OEM/CM In stock | 3100 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | ON | Stock to ship immediately | 3500 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | ON Semiconductor | IC REG BUCK ADJUSTABLE 3A 25MLP | 1958 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | ON Semiconductor | Conv DC-DC 3V to 24V Synchronous Step Down Single-Out 0.8V to 21.6V 3A 25-Pin MLP EP T/R | 20 |
|
Buy |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | onsemi | Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 25-WQFN Exposed Pad ; Tape & Reel (TR) | 9121 |
|
Inquiry |

ODG (Origin Data Global)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FAN2103EMPX | onsemi | IC REG BUCK ADJUSTABLE 3A 25MLP | 5462 |
|
Buy |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FAN2103EMPX | AMI Semiconductor / ON Semiconductor | IC REG BUCK ADJ 3A SYNC 25MLP PMIC - Voltage Regulators - DC DC Switching Regulators
|
3250 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | FAIRCHILD | QFN ; DC:10+ | 14956 |
|
Inquiry |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | FAIRCHILD | IN STOCK Immediate delivery | 2400 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | FAIRCHILD | MLP-25 ; DC:21+ | 717 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | FAIRCHILD | 14991 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | FAIRCHILD | QFN25 ; DC:1217+ | 800 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | ON | in stock Immediately | 3500 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | Fairchild Semiconductor | In Stock |
|
Inquiry | ||
FAN2103EMPX | FAIRCHILD | In Stock |
|
Inquiry | ||
FAN2103EMPX | Fairchild/ON Semiconductor | In Stock |
|
Inquiry | ||
FAN2103EMPX_12 | FAIRCHILD | In Stock |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | ON SEMICONDUCTOR | OEM/CM QUOTES ONLY | NO BROKERS | 3450 |
|
Inquiry |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | AMI Semiconductor / ON Semiconductor | IC REG BUCK ADJ 3A SYNC 25MLP New Original Stock.
|
5022 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | onsemi | Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 25-WQFN Exposed Pad | 4776 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FAN2103EMPX | onsemi | IC REG BUCK ADJ 3A 25MLP | 14445 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | Sanyo Semiconductor/ON Semiconductor | IC REG BUCK ADJUSTABLE 3A 25MLP | 426115000 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | onsemi | DC:24+ ; Original New | 45664 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | onsemi | 35000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | ON Semiconductor / Fairchild | Switching Voltage Regulators 3A 24V Sync Buck Regulator | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | FAIRCHILD | DC:11+ ; MLP-25 | 717 |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
FAN2103EMPX | onsemi | IC REG BUCK ADJ 3A 25MLP | 5022 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX
sku #: FAN2103EMPX
|
FSC | 2383 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | Fairchild | OEM/CM ONLY | 1210 |
|
Inquiry |

Farnell element14
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX
sku #: 2083841
|
onsemi | onsemi - Buck, Reg, Synch, 3A, 24Vin, 25Mlp - Fan2103Empx |onsemi FAN2103EMPX | out of stock |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
FAN2103EMPX | FAIRCHILD | MLP-25 ; DC:11+ | 30717 |
|
Inquiry |
See Also:
FAN2106EMPX
FAN2108EMPX
FAN2103EMPC
FAN2103MPX
FAN2103EMP
FAN2106MPX
FAN2106EMP
FAN2108MPX
FAN2103MPC
FAN2110EMPX
FAN2110MPX
FAN21SV04EMPX
FAN21SV06EMPX
FAN2106MP
FAN2108MPC
FAN21SV04MPX
FAN2106E
FAN21SV06MPX
FAN2110MP
FAN2110EC