LT1940LEFE#PBF Price & Stock
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Manufacturer


Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Regulators
IC REG BUCK ADJ 1.4A DL 16TSSOP
Documents
Datasheet |
LT1940LEFE#PBF![]() |
Datasheet |
LT1940LEFE#PBF![]() |
Specifications
Part Status | Active |
Function | Step-Down |
Output Configuration | Positive |
Topology | Buck |
Output Type | Adjustable |
Number of Outputs | 2 |
Voltage - Input (Min) | 3.6V |
Voltage - Input (Max) | 7V |
Voltage - Output (Min/Fixed) | 1.25V |
Voltage - Output (Max) | 6.16V |
Current - Output | 1.4A |
Frequency - Switching | 1.1MHz |
Synchronous Rectifier | No |
Operating Temperature | -40°C ~ 85°C (TA) |
Mounting Type | Surface Mount |
Package / Case | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
Supplier Device Package | 16-TSSOP-EP |
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Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LT1940LEFE#PBF | Analog Devices Inc. | IC REG BUCK ADJ 1.4A DL 16TSSOP | 6090 |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
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LT1940LEFE#PBF
sku #: 584-LT1940LEFE#PBF
|
Analog Devices | Switching Voltage Regulators 2x Mono 1.4A, 1.1MHz Buck Sw Reg Switching Voltage Regulators
|
12 In Stock |
|
Buy |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | Analog Devices, Inc. | 45231 |
|
Inquiry |

Ersa Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | Analog Devices Inc. | IC REG BUCK ADJ 1.4A DL 16TSSOP | 95 |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LT1940LEFE#PBF | Linear Technology/Analog Devices | LT1940 Tube Matte Tin (Sn) PRODUCTION (Last Updated: 3months ago) DC to DC switching regulator 5V 4.5mm 1.4A 1.1MHz | 239 |
|
Buy |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
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LT1940LEFE#PBF | Analog Devices, Inc. | DC:24+ ; Original New | 22555 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | Analog Devices, Inc. | 35000 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||
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LT1940LEFE#PBF | Analog Devices Inc. | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 2550 |
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Inquiry |

Chip Source Co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | Linear Technology | IC REG BUCK ADJ 1.4A DL 16TSSOP | 185785 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | Analog Devices Inc. | IC REG BUCK ADJ 1.4A DL 16TSSOP | 4703 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | ADI (Analog Devices, Inc.) | IC REG BUCK ADJ 1.4A DL 16TSSOP ; 16-TSSOP-EP PMIC - Voltage Regulators - DC DC Switching Regulators
|
Available |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LT1940LEFE#PBF | LT | IC REG BUCK ADJ 1.4A DL 16TSSOP Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Regulators
|
7500 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | Linear Technology | IC REG BUCK ADJ 1.4A DL 16TSSOP | 264 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | Linear Technology/Analog Devices | DC:Active ; - | 601 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | Linear Technology/Analog Devices | 7225 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | Analog Devices Inc. | Buck Switching Regulator IC Positive Adjustable 1.25V 2 Output 1.4A 16-TSSOP (0.173", 4.40mm Width) Exposed Pad ; Tube | 7663 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | Linear Technology | Buck Switching Regulator IC Positive Adjustable 1.25V 2 Output 1.4A 16-TSSOP (0.173"", 4.40mm Width) Exposed Pad | 2672 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | Analog Devices Inc. | 6488 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | Linear Technology / Analog Devices | IC REG BUCK ADJ 1.4A DL 16TSSOP | 106 |
|
Buy |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | Linear Technology/Analog Devices | 2000 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | Analog Devices, Inc. | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | Linear Technology / Analog Devices | IC REG BUCK ADJ 1.4A DL 16TSSOP PMIC - Voltage Regulators - DC DC Switching Regulators
|
In-Stock |
|
Inquiry |

Classic Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | AD | 293 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | Analog Devices Inc. | IC REG BUCK ADJ 1.4A DL 16TSSOP | 10000 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | Analog Devices Inc. | IC REG BUCK ADJ 1.4A DL 16TSSOP | 23070 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | Analog Devices Inc. | IC REG BUCK ADJ 1.4A DL 16TSSOP | 151 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | ADI | In-Stock |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | Analog Devices Inc. | Available, Contact us | 241 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | Analog Devices Inc. | IC REG BUCK ADJ 1.4A DL 16TSSOP | 2446 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | Analog Devices Inc. | Buck Switching Regulator IC Positive Adjustable 1.25V 2 Output 1.4A 16-TSSOP (0.173" 4.40mm Width) Exposed Pad | 958 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | Linear Technology | IC REG BUCK ADJ 1.4A DL 16TSSOP | 13708 |
|
Inquiry |

Chip 1 Exchange
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | AD | AVAILABLE | 403 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | Analog Devices Inc. | IC REG BUCK ADJ 1.4A DL 16TSSOP ; DC:23+ | 23070 |
|
Inquiry | |
LT1940LEFE#PBF | LINEAR | DC:23+ ; 16TSSOP | 16 |
|
Inquiry | |
LT1940LEFE#PBF | Analog Devices Inc. | IC REG BUCK ADJ 1.4A DL 16TSSOP ; DC:21+ ; 16-TSSOP-EP | 125 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | Analog Devices | IC REG BUCK ADJ 1.4A DL 16TSSOP | 18311 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
LT1940LEFE#PBF | Linear Technology | IC REG BUCK ADJ 1.4A DL 16TSSOP | 2298 |
|
Buy |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LT1940LEFE#PBF | Analog Devices Inc. | IC REG BUCK ADJ 1.4A DL 16TSSOP New Original Stock.
|
2641 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFEPBF | Linear Technology | 16 |
|
Buy |

Avnat Group (Asia Pacific) Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF ´Æ´¢IC | LINEARTECH | 170 |
|
Inquiry | ||
LT1940LEFE#PBF | LINEAR/ÁèÌØ | 52 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | ADI | DC:22+ ; TSSOP-16 | 50000 |
|
Inquiry |

Anterwell Technology Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | ADI | TSSOP 16 | 6000 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | Linear Technology (Analog Devices, Inc.) | IC REG BUCK ADJ 1.4A DL 16TSSOP | 20061 |
|
Inquiry |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LT1940LEFE#PBF | ADI (Analog Devices, Inc.) | IC REG BUCK ADJ 1.4A DL 16TSSOP PMIC - Voltage Regulators - DC DC Switching Regulators
|
13750 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFEPBF | LT | OEM/CM QUOTES ONLY | NO BROKERS | 2552 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | LINEAR | TSSOP-16 ; DC:21+ | 1300 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | Linear Technology | In Stock |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | ADI (Analog Devices, Inc.) | IC REG BUCK ADJ 1.4A DL 16TSSOP | 2766 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | ADI (Analog Devices, Inc.) | IC REG BUCK ADJ 1.4A DL 16TSSOP | 8973 |
|
Inquiry | |
LT1940LEFE#PBF IC | LINEARTECH | The parts are in stock | 8973 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | LT | Original stock,24-hour delivery | 5896 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF IC | LINEAR/ | DC:19+ ; TSSOP16 | 5017 |
|
Inquiry | |
LT1940LEFE#PBF | ADI/ | DC:2020+ ; TSSOP-16 | 15000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | AD | TSSOP-16 ; DC:2023+ | 9114 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFEPBF | Linear Technology | in stock |
|
Inquiry | ||
LT1940LEFE#PBF | Analog Devices / Linear Technology | Switching Voltage Regulators Low Input Voltage Dual 1.4A Step-dn DC/DC Converter | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFEPBF | Linear Technology | 0 |
|
Inquiry | ||
LT1940LEFE#PBF | Linear Technology | IC REG BUCK ADJ 1.4A DL 16TSSOP | 0 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | Analog Devices | Switching Voltage Regulators Low Input Voltage Dual 1.4A Step-dn DC/DC Converter | 261 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | ADI | New and original ; DC:2020+ | 1500 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | ADI (Analog Devices, Inc.) | IC REG BUCK ADJ 1.4A DL 16TSSOP | 3307 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFEPBF
sku #: LT1940LEFEPBF
|
LINEAR | 192 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFEPBF | LINE | OEM/CM ONLY | 1760 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1940LEFE#PBF | LINEAR | TSSOP16 ; DC:16+NOPB | 30052 |
|
Inquiry |
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