LT3973EDD#TRPBF Price & Stock
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Manufacturer

Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Regulators
IC REG BUCK ADJ 0.75A 10DFN
Documents
Datasheet |
LT3973EDD#TRPBF![]() |
Specifications
Part Status | Active |
Function | Step-Down |
Output Configuration | Positive |
Topology | Buck |
Output Type | Adjustable |
Number of Outputs | 1 |
Voltage - Input (Min) | 4.2V |
Voltage - Input (Max) | 42V |
Voltage - Output (Min/Fixed) | 1.21V |
Voltage - Output (Max) | 24V |
Current - Output | 750mA |
Frequency - Switching | 195kHz ~ 2.15MHz |
Synchronous Rectifier | No |
Operating Temperature | -40°C ~ 125°C (TJ) |
Mounting Type | Surface Mount |
Package / Case | 10-WFDFN Exposed Pad |
Supplier Device Package | 10-DFN (3x3) |
Hide

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Linear Technology/Analog Devices | 17619 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Linear Technology | IC REG BUCK ADJ 0.75A 10DFN / Conv DC-DC 4.2V to 42V Step Down Single-Out 1.21V to 24V 0.75A Automotive 10-Pin DFN EP T/R | 26 |
|
Buy |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Linear Technology/Analog Devices | 2000 |
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Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Analog Devices Inc. | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 1759 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | ADI (Analog Devices, Inc.) | IC REG BUCK ADJ 0.75A 10DFN ; 10-DFN (3x3) PMIC - Voltage Regulators - DC DC Switching Regulators
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Available |
|
Inquiry |

Chip Source Co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Linear Technology | IC REG BUCK ADJ 0.75A 10DFN | 167240 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Linear Technology | IC REG BUCK ADJ 0.75A 10DFN | 12000 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Analog Devices Inc. | IC REG BUCK ADJ 750MA 10DFN | 8200 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Analog Devices Inc. | IC REG BUCK ADJ 750MA 10DFN | 254 |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||
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LT3973EDD#TRPBF
sku #: 584-LT3973EDD#TRPBF
|
Analog Devices | Switching Voltage Regulators 42V, 750mA Buck Reg w/ 2.5uA Q C & Int Switching Voltage Regulators
|
2351 In Stock |
|
Buy | ||||||||||||||
LT3973EDD#PBF
sku #: 584-LT3973EDD#PBF
|
Analog Devices | Switching Voltage Regulators 42V, 750mA Buck Reg w/ 2.5uA Q C & Int Switching Voltage Regulators
|
4679 In Stock |
|
Buy |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Analog Devices, Inc. | 10-WFDFN Exposed Pad | 9000 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Analog Devices Inc. | 9665 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Analog Devices, Inc. | 40071 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Linear Technology / Analog Devices | IC REG BUCK ADJ 750MA 10DFN | 2981 |
|
Buy |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Linear Technology/Analog Devices | LT3973 Tape & Reel (TR) Matte Tin (Sn) PRODUCTION (Last Updated: 3weeks ago) DC to DC switching regulator 12V 3mm 750mA 195kHz~2.15MHz | 6702 |
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Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Linear Technology/Analog Devices | DC:Active ; - | 12 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Linear Technology / Analog Devices | IC REG BUCK ADJ 0.75A 10DFN PMIC - Voltage Regulators - DC DC Switching Regulators
|
In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Analog Devices Inc. | IC REG BUCK ADJ 750MA 10DFN | 7342 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Linear Technology | Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 750mA 10-WFDFN Exposed Pad | 2486 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Linear Technology (Analog Devices, Inc.) | IC REG BUCK ADJ 750MA 10DFN | 19287 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Analog Devices Inc. | IC REG BUCK ADJ 750MA 10DFN | 6950 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDDTRPBF | LT | 19 |
|
Buy |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Analog Devices Inc. | IC REG BUCK ADJ 750MA 10DFN ; DC:21+ ; 10-DFN (3x3) | 125 |
|
Inquiry | |
LT3973EDD#TRPBF | Analog Devices Inc. | IC REG BUCK ADJ 750MA 10DFN ; DC:23+ | 6950 |
|
Inquiry | |
LT3973EDD#TRPBF | LINEAR | DC:23+ ; DFN-103x3 | 93 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | ADI | IC REG BUCK ADJ 750MA 10DFN | In-Stock |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Analog Devices | IC REG BUCK ADJ 750MA 10DFN | 12435 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Linear Technology | IC REG BUCK ADJ 750MA 10DFN | 13997 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Analog Devices Inc. | IC REG BUCK ADJ 750MA 10DFN | 2595 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Linear | DC:22+ ; IC REG BUCK ADJ 0.75A 10DFN | 15000 |
|
Inquiry |

Avnat Group (Asia Pacific) Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | LINEAR/ÁèÌØ | 99 |
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Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Linear Technology | In Stock |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDDTRPBF | ANALOG DEVICES INC. | OEM/CM QUOTES ONLY | NO BROKERS | 2900 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Analog Devices Inc. | Available, Contact us | 5000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | LT | Original stock,24-hour delivery | 24469 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Analog Devices Inc. | Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 750mA 10-WFDFN Exposed Pad | 703 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Analog Devices Inc. | Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 750mA 10-WFDFN Exposed Pad ; Tape & Reel (TR) | 6839 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Analog Devices Inc. | IC REG BUCK ADJ 750MA 10DFN | 3258 |
|
Inquiry |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Analog Devices Inc. | IC REG BUCK ADJ 0.75A 10DFN New Original Stock.
|
2874 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Analog Devices, Inc. | 35000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | AD | DFN-10 ; DC:2023+ | 1299 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Analog Devices / Linear Technology | Switching Voltage Regulators 42V, 750mA, 2.5uA Iq Step-Down Converter | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | ADI/ | DC:21+ ; DFN-10 | 14000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDDTRPBF | Linear Technology | 0 |
|
Inquiry | ||
LT3973EDD#TRPBF | Linear Technology | IC REG BUCK ADJ 0.75A 10DFN | 0 |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Analog Devices Inc. | IC REG BUCK ADJ 750MA 10DFN | 1200 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | ADI | New and original ; DC:20+ | 1600 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Analog Devices, Inc. | DC:24+ ; Original New | 43225 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDDTRPBF
sku #: LT3973EDDTRPBF
|
ANALOG DEVICES INC. | 5101 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | ADI (Analog Devices, Inc.) | IC REG BUCK ADJ 0.75A 10DFN | 2522 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | Analog Devices | Switching Voltage Regulators 42V, 750mA, 2.5uA Iq Step-Down Converter | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | LINEAR | In stock,ready for shipping ; DFN | 3315 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3973EDD#TRPBF | LT | DFN-10 ; DC:13+ | 30098 |
|
Inquiry |
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