LT3971IDD Price & Stock
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Manufacturer
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Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
LT3971IDD | Analog Devices Inc. | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 280 |
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Inquiry | ||||||
LT3971IDD-5 | Analog Devices Inc. | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 144 |
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Inquiry | ||||||
LT3971IDD-3.3 | Analog Devices Inc. | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 1041 |
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Inquiry | ||||||
LT3971IDD-3.3#PBF | Analog Devices Inc. | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 2534 |
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Inquiry | ||||||
LT3971IDD-5#TRPBF | Analog Devices Inc. | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 2742 |
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Inquiry | ||||||
LT3971IDD#PBF | Analog Devices Inc. | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 2261 |
|
Inquiry | ||||||
LT3971IDD-3.3#TRPBF | Analog Devices Inc. | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 2360 |
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Inquiry | ||||||
LT3971IDD#TRPBF | Analog Devices Inc. | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 1344 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-5#PBF | ADI | IC 5V 1 1.2A 10-WFDFN | In-Stock |
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Inquiry | |
LT3971IDD#PBF | ADI | IC 1.19V 1 1.2A 10-WFDFN | In-Stock |
|
Inquiry |

Chip Source Co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD | Linear Technology (Analog Devices, Inc.) | IC REG BUCK ADJ 1.2A 10DFN | 165404 |
|
Inquiry | |
LT3971IDD-5 | Linear Technology (Analog Devices, Inc.) | IC REG BUCK 5V 1.2A 10DFN | 32903 |
|
Inquiry | |
LT3971IDD-3.3 | Linear Technology (Analog Devices, Inc.) | IC REG BUCK 3.3V 1.2A 10DFN | 278666 |
|
Inquiry | |
LT3971IDD#PBF | Linear Technology | IC REG BUCK ADJ 1.2A 10DFN | 101708 |
|
Inquiry | |
LT3971IDD-5#PBF | Linear Technology | IC REG BUCK 5V 1.2A 10DFN | 13083 |
|
Inquiry | |
LT3971IDD-3.3#PBF | Linear Technology | IC REG BUCK 3.3V 1.2A 10DFN | 166473 |
|
Inquiry | |
LT3971IDD#TRPBF | Linear Technology | IC REG BUCK ADJ 1.2A 10DFN | 15126 |
|
Inquiry | |
LT3971IDD-5#TRPBF | Linear Technology | IC REG BUCK 5V 1.2A 10DFN | 138378 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | Linear Technology | IC REG BUCK 3.3V 1.2A 10DFN | 28773 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-5 | Analog Devices, Inc. | 40362 |
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Inquiry | ||
LT3971IDD-3.3 | Analog Devices, Inc. | 46370 |
|
Inquiry | ||
LT3971IDD | Analog Devices, Inc. | 40496 |
|
Inquiry | ||
LT3971IDD-5#PBF | Analog Devices, Inc. | 40366 |
|
Inquiry | ||
LT3971IDD-3.3#PBF | Analog Devices, Inc. | 46691 |
|
Inquiry | ||
LT3971IDD#PBF | Analog Devices, Inc. | 40012 |
|
Inquiry | ||
LT3971IDD-5#TRPBF | Analog Devices, Inc. | 48309 |
|
Inquiry | ||
LT3971IDD-3.3#TRPBF | Analog Devices, Inc. | 46155 |
|
Inquiry | ||
LT3971IDD#TRPBF | Analog Devices, Inc. | 42692 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-5 | Analog Devices Inc. | 9352 |
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Inquiry | ||
LT3971IDD-3.3 | Analog Devices Inc. | 6274 |
|
Inquiry | ||
LT3971IDD | Analog Devices Inc. | 7971 |
|
Inquiry | ||
LT3971IDD-5#PBF | Analog Devices Inc. | 5180 |
|
Inquiry | ||
LT3971IDD-3.3#PBF | Analog Devices Inc. | 9749 |
|
Inquiry | ||
LT3971IDD#PBF | Analog Devices Inc. | 6311 |
|
Inquiry | ||
LT3971IDD-5#TRPBF | Analog Devices Inc. | 7800 |
|
Inquiry | ||
LT3971IDD-3.3#TRPBF | Analog Devices Inc. | 5757 |
|
Inquiry | ||
LT3971IDD#TRPBF | Analog Devices Inc. | 9071 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD | Analog Devices Inc. | IC REG BUCK ADJ 1.2A 10DFN | 3571 |
|
Inquiry | |
LT3971IDD-5 | Analog Devices Inc. | IC REG BUCK 5V 1.2A 10DFN | 4036 |
|
Inquiry | |
LT3971IDD-3.3 | Analog Devices Inc. | IC REG BUCK 3.3V 1.2A 10DFN | 2749 |
|
Inquiry | |
LT3971IDD-5#PBF | Linear Technology | LT3971 - 40V, 1.2A, 2MHz Step-Do | 2110 |
|
Inquiry | |
LT3971IDD-5#PBF | Analog Devices Inc. | IC REG BUCK 5V 1.2A 10DFN | 6577 |
|
Inquiry | |
LT3971IDD-3.3#PBF | Analog Devices Inc. | IC REG BUCK 3.3V 1.2A 10DFN | 4199 |
|
Inquiry | |
LT3971IDD-5#TRPBF | Linear Technology | IC REG BUCK 5V 1.2A 10DFN | 9339 |
|
Inquiry | |
LT3971IDD#PBF | Analog Devices Inc. | IC REG BUCK ADJ 1.2A 10DFN | 497 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | Linear Technology | IC REG BUCK 3.3V 1.2A 10DFN | 7953 |
|
Inquiry | |
LT3971IDD#TRPBF | Analog Devices Inc. | IC REG BUCK ADJ 1.2A 10DFN | 6609 |
|
Inquiry |

AAA Chips Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LT3971IDD-5#TRPBF | Linear Technology/Analog Devices | LT3971 Tape & Reel (TR) Matte Tin (Sn) Active DC to DC switching regulator 12V 3mm 1.2A 200kHz~2MHz | 11194 |
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Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-5#PBF | Linear Technology | Buck Switching Regulator IC Positive Fixed 5V 1 Output 1.2A 10-WFDFN Exposed Pad | 2400 |
|
Inquiry | |
LT3971IDD-3.3#PBF | Linear Technology | Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.2A 10-WFDFN Exposed Pad | 2175 |
|
Inquiry | |
LT3971IDD-5#TRPBF | Linear Technology | Buck Switching Regulator IC Positive Fixed 5V 1 Output 1.2A 10-WFDFN Exposed Pad | 1355 |
|
Inquiry | |
LT3971IDD#PBF | Linear Technology | Buck Switching Regulator IC Positive Adjustable 1.19V 1 Output 1.2A 10-WFDFN Exposed Pad | 1942 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | Linear Technology | Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.2A 10-WFDFN Exposed Pad | 900 |
|
Inquiry | |
LT3971IDD#TRPBF | Linear Technology | Buck Switching Regulator IC Positive Adjustable 1.19V 1 Output 1.2A 10-WFDFN Exposed Pad | 2532 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD | Analog Devices Inc. | IC REG BUCK ADJ 1.2A 10DFN | 3174 |
|
Inquiry | |
LT3971IDD-5 | Analog Devices Inc. | IC REG BUCK 5V 1.2A 10DFN | 4159 |
|
Inquiry | |
LT3971IDD-3.3 | Analog Devices Inc. | IC REG BUCK 3.3V 1.2A 10DFN | 3737 |
|
Inquiry | |
LT3971IDD-5#PBF | Analog Devices Inc. | IC REG BUCK 5V 1.2A 10DFN | 3083 |
|
Inquiry | |
LT3971IDD-3.3#PBF | Analog Devices Inc. | IC REG BUCK 3.3V 1.2A 10DFN | 3694 |
|
Inquiry | |
LT3971IDD-5#TRPBF | Analog Devices Inc. | IC REG BUCK 5V 1.2A 10DFN | 825 |
|
Inquiry | |
LT3971IDD#PBF | Analog Devices Inc. | IC REG BUCK ADJ 1.2A 10DFN | 414 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | Analog Devices Inc. | IC REG BUCK 3.3V 1.2A 10DFN | 2350 |
|
Inquiry | |
LT3971IDD#TRPBF | Analog Devices Inc. | IC REG BUCK ADJ 1.2A 10DFN | 2732 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD | Analog Devices Inc. | IC REG BUCK ADJ 1.2A 10DFN | 2854 |
|
Inquiry | |
LT3971IDD-5 | Analog Devices Inc. | IC REG BUCK 5V 1.2A 10DFN | 2707 |
|
Inquiry | |
LT3971IDD-3.3 | Analog Devices Inc. | IC REG BUCK 3.3V 1.2A 10DFN | 2654 |
|
Inquiry | |
LT3971IDD-5#PBF | Analog Devices Inc. | IC REG BUCK 5V 1.2A 10DFN | 121 |
|
Inquiry | |
LT3971IDD-3.3#PBF | Analog Devices Inc. | IC REG BUCK 3.3V 1.2A 10DFN | 2984 |
|
Inquiry | |
LT3971IDD-5#TRPBF | Analog Devices Inc. | IC REG BUCK 5V 1.2A 10DFN | 2665 |
|
Inquiry | |
LT3971IDD#PBF | Analog Devices Inc. | IC REG BUCK ADJ 1.2A 10DFN | 454 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | Analog Devices Inc. | IC REG BUCK 3.3V 1.2A 10DFN | 3363 |
|
Inquiry | |
LT3971IDD#TRPBF | Analog Devices Inc. | IC REG BUCK ADJ 1.2A 10DFN | 3753 |
|
Inquiry |

Ersa Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD#PBF | Analog Devices Inc. | IC REG BUCK ADJ 1.2A 10DFN | 798 |
|
Inquiry | |
LT3971IDD-5#PBF | Analog Devices Inc. | IC REG BUCK 5V 1.2A 10DFN | 98 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-5#PBF | ADI | DC:22+ ; DFN-10 | 50000 |
|
Inquiry | |
LT3971IDD-3.3#PBF | Linear | DC:22+ ; IC REG BUCK 3.3V 1.2A 10DFN | 15000 |
|
Inquiry | |
LT3971IDD#PBF | ADI | DC:22+ ; DFN-10 | 50000 |
|
Inquiry | |
LT3971IDD-5#TRPBF | ADI | DC:22+ ; DFN-10 | 50000 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | Linear | DC:22+ ; IC REG BUCK 3.3V 1.2A 10DFN | 15000 |
|
Inquiry | |
LT3971IDD#TRPBF | Linear | DC:22+ ; IC REG BUCK ADJ 1.2A 10DFN | 15000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD | Linear Technology/Analog Devices | DC:Active ; - | 0 |
|
Inquiry | |
LT3971IDD-5 | Linear Technology/Analog Devices | DC:Active ; - | 0 |
|
Inquiry | |
LT3971IDD-3.3 | Linear Technology/Analog Devices | DC:Active ; - | 0 |
|
Inquiry | |
LT3971IDD#PBF | Linear Technology/Analog Devices | DC:Active ; - | 101 |
|
Inquiry | |
LT3971IDD-5#PBF | Linear Technology/Analog Devices | DC:Active ; - | 615 |
|
Inquiry | |
LT3971IDD-3.3#PBF | Linear Technology/Analog Devices | DC:Active ; - | 355 |
|
Inquiry | |
LT3971IDD-5#TRPBF | Linear Technology/Analog Devices | DC:Active ; - | 14 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | Linear Technology/Analog Devices | DC:Active ; - | 12 |
|
Inquiry | |
LT3971IDD#TRPBF | Linear Technology/Analog Devices | DC:Active ; - | 12 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-5 | Linear Technology/Analog Devices | 4519 |
|
Inquiry | ||
LT3971IDD-3.3 | Linear Technology/Analog Devices | 3349 |
|
Inquiry | ||
LT3971IDD | Linear Technology/Analog Devices | 3656 |
|
Inquiry | ||
LT3971IDD-5#PBF | Linear Technology/Analog Devices | 7553 |
|
Inquiry | ||
LT3971IDD-3.3#PBF | Linear Technology/Analog Devices | 9589 |
|
Inquiry | ||
LT3971IDD#PBF | Linear Technology/Analog Devices | 6420 |
|
Inquiry | ||
LT3971IDD-5#TRPBF | Linear Technology/Analog Devices | 3207 |
|
Inquiry | ||
LT3971IDD-3.3#TRPBF | Linear Technology/Analog Devices | 1899 |
|
Inquiry | ||
LT3971IDD#TRPBF | Linear Technology/Analog Devices | 4410 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
LT3971IDD-5 | Analog Devices Inc. | IC REG BUCK 5V 1.2A 10DFN | 1400 |
|
Buy | ||
LT3971IDD-3.3 | Analog Devices Inc. | IC REG BUCK 3.3V 1.2A 10DFN | 1440 |
|
Buy | ||
LT3971IDD-5#PBF | Linear Technology | IC REG BUCK 5V 1.2A 10DFN / Conv DC-DC 4.3V to 38V Synchronous Step Down Single-Out 5V 1.2A Automotive 10-Pin DFN EP Tube | 484 |
|
Buy | ||
LT3971IDD-5#TRPBF | Linear Technology | IC REG BUCK 5V 1.2A 10DFN | 11100 |
|
Buy | ||
LT3971IDD-3.3#TRPBF | Analog Devices Inc. | IC REG BUCK 3.3V 1.2A 10DFN / Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.2A 10-WFDFN Exposed Pad | 2365 |
|
Buy | ||
LT3971IDD#TRPBF | Linear Technology | IC REG BUCK ADJ 1.2A 10DFN | 690 |
|
Buy |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD | Analog Devices Inc. | IC REG BUCK ADJ 1.2A 10DFN | 32300 |
|
Inquiry | |
LT3971IDD-5 | Analog Devices Inc. | IC REG BUCK 5V 1.2A 10DFN | 27720 |
|
Inquiry | |
LT3971IDD-3.3 | Analog Devices Inc. | IC REG BUCK 3.3V 1.2A 10DFN | 45460 |
|
Inquiry | |
LT3971IDD#PBF | Analog Devices Inc. | IC REG BUCK ADJ 1.2A 10DFN | 5890 |
|
Inquiry | |
LT3971IDD-5#PBF | Analog Devices Inc. | IC REG BUCK 5V 1.2A 10DFN | 7110 |
|
Inquiry | |
LT3971IDD-3.3#PBF | Analog Devices Inc. | IC REG BUCK 3.3V 1.2A 10DFN | 49250 |
|
Inquiry | |
LT3971IDD-5#TRPBF | Analog Devices Inc. | IC REG BUCK 5V 1.2A 10DFN | 10300 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | Analog Devices Inc. | IC REG BUCK 3.3V 1.2A 10DFN | 4150 |
|
Inquiry | |
LT3971IDD#TRPBF | Analog Devices Inc. | IC REG BUCK ADJ 1.2A 10DFN | 41530 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD | Analog Devices, Inc. | 10-WFDFN Exposed Pad | 8900 |
|
Inquiry | |
LT3971IDD-5 | Analog Devices, Inc. | 10-WFDFN Exposed Pad | 8900 |
|
Inquiry | |
LT3971IDD-3.3 | Analog Devices, Inc. | 10-WFDFN Exposed Pad | 8900 |
|
Inquiry | |
LT3971IDD-5#PBF | Analog Devices, Inc. | 10-WFDFN Exposed Pad | 8900 |
|
Inquiry | |
LT3971IDD-3.3#PBF | Analog Devices, Inc. | 10-WFDFN Exposed Pad | 8900 |
|
Inquiry | |
LT3971IDD-5#TRPBF | Analog Devices, Inc. | 10-WFDFN Exposed Pad | 8900 |
|
Inquiry | |
LT3971IDD#PBF | Analog Devices, Inc. | 10-WFDFN Exposed Pad | 8900 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | Analog Devices, Inc. | 10-WFDFN Exposed Pad | 8900 |
|
Inquiry | |
LT3971IDD#TRPBF | Analog Devices, Inc. | 10-WFDFN Exposed Pad | 8900 |
|
Inquiry |

Avnat Group (Asia Pacific) Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-3.3 | LINEAR/ÁèÌØ | 3560 |
|
Inquiry | ||
LT3971IDD#PBF | LINEAR/ÁèÌØ | 10 |
|
Inquiry | ||
LT3971IDD-5#TRPBF | LINEAR/ÁèÌØ | 100 |
|
Inquiry | ||
LT3971IDD-3.3#TRPBF | LINEAR/ÁèÌØ | 2401 |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LT3971IDD-5#PBF | Linear Technology/Analog Devices | LT3971 Tube Matte Tin (Sn) PRODUCTION (Last Updated: 3weeks ago) DC to DC switching regulator 12V 3mm 1.2A 200kHz~2MHz | 120 |
|
Buy | ||||||||
LT3971IDD-5#TRPBF | Linear Technology/Analog Devices | LT3971 Tape & Reel (TR) Matte Tin (Sn) Active DC to DC switching regulator 12V 3mm 1.2A 200kHz~2MHz | 11109 |
|
Buy | ||||||||
LT3971IDD#PBF | Linear Technology/Analog Devices | LT3971 Tube Matte Tin (Sn) PRODUCTION (Last Updated: 1month ago) DC to DC switching regulator 12V 3mm 1.2A 200kHz~2MHz | 729 |
|
Buy | ||||||||
LT3971IDD#TRPBF | Linear Technology/Analog Devices | LT3971 Tape & Reel (TR) Matte Tin (Sn) Active DC to DC switching regulator 12V 3mm 1.2A 200kHz~2MHz | 6968 |
|
Buy |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LT3971IDD | Analog Devices Inc. | IC REG BUCK ADJ 1.2A 10DFN | 5700 |
|
Inquiry | ||||||||
LT3971IDD-5 | Analog Devices Inc. | IC REG BUCK 5V 1.2A 10DFN | 12250 |
|
Inquiry | ||||||||
LT3971IDD-3.3 | Analog Devices Inc. | IC REG BUCK 3.3V 1.2A 10DFN | 18960 |
|
Inquiry | ||||||||
LT3971IDD-5#PBF | Analog Devices Inc. | IC REG BUCK 5V 1.2A 10DFN | 13810 |
|
Inquiry | ||||||||
LT3971IDD-3.3#PBF | Analog Devices Inc. | IC REG BUCK 3.3V 1.2A 10DFN | 8700 |
|
Inquiry | ||||||||
LT3971IDD-5#TRPBF | Analog Devices Inc. | IC REG BUCK 5V 1.2A 10DFN | 20440 |
|
Inquiry | ||||||||
LT3971IDD#PBF | Analog Devices Inc. | IC REG BUCK ADJ 1.2A 10DFN | 11070 |
|
Inquiry | ||||||||
LT3971IDD-3.3#TRPBF | Analog Devices Inc. | IC REG BUCK 3.3V 1.2A 10DFN | 9590 |
|
Inquiry | ||||||||
LT3971IDD#TRPBF | Analog Devices Inc. | IC REG BUCK ADJ 1.2A 10DFN | 18180 |
|
Inquiry |

ICSOSO Electronics Company Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-3.3#TRPBF | Analog Devices | SP-SWREG/Monolithic, 40V, 1.2A, 2MHz Step-Down Switching Regulator with 2uA Quie | 5476 |
|
Inquiry |

ODG (Origin Data Global)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LT3971IDD-5#TRPBF | Analog Devices | IC REG BUCK 5V 1.2A 10DFN | 8136 |
|
Buy |

Longzi Technology (Shenzhen) Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD#PBF | Analog Devices Inc. | IC REG BUCK ADJ 1.2A 10DFN | 449 |
|
Buy | |
LT3971IDD-5#PBF | Analog Devices Inc. | IC REG BUCK 5V 1.2A 10DFN | 168 |
|
Buy |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-5 | Linear Technology/Analog Devices | 2000 |
|
Inquiry | ||
LT3971IDD-3.3 | Linear Technology/Analog Devices | 2000 |
|
Inquiry | ||
LT3971IDD | Linear Technology/Analog Devices | 2000 |
|
Inquiry | ||
LT3971IDD-5#PBF | Linear Technology/Analog Devices | 2000 |
|
Inquiry | ||
LT3971IDD-3.3#PBF | Linear Technology/Analog Devices | 2000 |
|
Inquiry | ||
LT3971IDD#PBF | Linear Technology/Analog Devices | 2000 |
|
Inquiry | ||
LT3971IDD-5#TRPBF | Linear Technology/Analog Devices | 2000 |
|
Inquiry | ||
LT3971IDD-3.3#TRPBF | Linear Technology/Analog Devices | 2000 |
|
Inquiry | ||
LT3971IDD#TRPBF | Linear Technology/Analog Devices | 2000 |
|
Inquiry |

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LT3971IDD-5#PBF | Linear Technology | LT3971 - 40V, 1.2A, 2MHz Step-Down Switching Regulator | 121 |
|
Buy | ||||||||||
LT3971IDD-5#PBF | Analog Devices | LT3971 - 40V, 1.2A, 2MHz Step-Down Switching Regulator | 96 |
|
Buy | ||||||||||
LT3971IDD-3.3#PBF | Analog Devices | LT3971 - 38V, 1.2A, 2MHz Step-Down Regulator with 2.8A Quiescent Current | 50 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD | ADI (Analog Devices, Inc.) | IC REGULATOR ; 10-DFN (3x3) PMIC - Voltage Regulators - DC DC Switching Regulators
|
Available |
|
Inquiry | |
LT3971IDD-5 | ADI (Analog Devices, Inc.) | IC REGULATOR ; 10-DFN (3x3) PMIC - Voltage Regulators - DC DC Switching Regulators
|
Available |
|
Inquiry | |
LT3971IDD-3.3 | ADI (Analog Devices, Inc.) | IC REGULATOR ; 10-DFN (3x3) PMIC - Voltage Regulators - DC DC Switching Regulators
|
Available |
|
Inquiry | |
LT3971IDD-5#PBF | ADI (Analog Devices, Inc.) | IC REG BUCK 5V 1.2A 10DFN ; 10-DFN (3x3) PMIC - Voltage Regulators - DC DC Switching Regulators
|
Available |
|
Inquiry | |
LT3971IDD-3.3#PBF | ADI (Analog Devices, Inc.) | IC REG BUCK 3.3V 1.2A 10DFN ; 10-DFN (3x3) PMIC - Voltage Regulators - DC DC Switching Regulators
|
Available |
|
Inquiry | |
LT3971IDD-5#TRPBF | ADI (Analog Devices, Inc.) | IC REG BUCK 5V 1.2A 10DFN ; 10-DFN (3x3) PMIC - Voltage Regulators - DC DC Switching Regulators
|
Available |
|
Inquiry | |
LT3971IDD#PBF | ADI (Analog Devices, Inc.) | IC REG BUCK ADJ 1.2A 10DFN ; 10-DFN (3x3) PMIC - Voltage Regulators - DC DC Switching Regulators
|
Available |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | ADI (Analog Devices, Inc.) | IC REG BUCK 3.3V 1.2A 10DFN ; 10-DFN (3x3) PMIC - Voltage Regulators - DC DC Switching Regulators
|
Available |
|
Inquiry | |
LT3971IDD#TRPBF | ADI (Analog Devices, Inc.) | IC REG BUCK ADJ 1.2A 10DFN ; 10-DFN (3x3) PMIC - Voltage Regulators - DC DC Switching Regulators
|
Available |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-5#PBF | Linear Technology / Analog Devices | IC REG BUCK 5V 1.2A 10DFN PMIC - Voltage Regulators - DC DC Switching Regulators
|
In-Stock |
|
Inquiry | |
LT3971IDD-3.3#PBF | Linear Technology / Analog Devices | IC REG BUCK 3.3V 1.2A 10DFN PMIC - Voltage Regulators - DC DC Switching Regulators
|
In-Stock |
|
Inquiry | |
LT3971IDD-5#TRPBF | Linear Technology / Analog Devices | IC REG BUCK 5V 1.2A 10DFN PMIC - Voltage Regulators - DC DC Switching Regulators
|
In-Stock |
|
Inquiry | |
LT3971IDD#PBF | Linear Technology / Analog Devices | IC REG BUCK ADJ 1.2A 10DFN PMIC - Voltage Regulators - DC DC Switching Regulators
|
In-Stock |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | Linear Technology / Analog Devices | IC REG BUCK 3.3V 1.2A 10DFN PMIC - Voltage Regulators - DC DC Switching Regulators
|
In-Stock |
|
Inquiry | |
LT3971IDD#TRPBF | Linear Technology / Analog Devices | IC REG BUCK ADJ 1.2A 10DFN PMIC - Voltage Regulators - DC DC Switching Regulators
|
In-Stock |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LT3971IDD#PBF
sku #: 584-LT3971IDD#PBF
|
Analog Devices | Switching Voltage Regulators 38V, 1.2A, 2MHz Buck Reg w/ 2.8uA Q C Switching Voltage Regulators
|
302 In Stock |
|
Buy |

Classic Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-3.3#PBF | AD | 93 |
|
Inquiry | ||
LT3971IDD#PBF | AD | 93 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-5#PBF | Linear Technology / Analog Devices | IC REG BUCK 5V 1.2A 10DFN | 241 |
|
Buy | |
LT3971IDD#PBF | Linear Technology / Analog Devices | IC REG BUCK ADJ 1.2A 10DFN | 208 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-5#PBF | Linear Technology | IC REG BUCK 5V 1.2A 10DFN | 540 |
|
Inquiry | |
LT3971IDD-3.3#PBF | Linear Technology | IC REG BUCK 3.3V 1.2A 10DFN | 12000 |
|
Inquiry | |
LT3971IDD#PBF | Linear Technology | IC REG BUCK ADJ 1.2A 10DFN | 69 |
|
Inquiry | |
LT3971IDD-5#TRPBF | Linear Technology | IC REG BUCK 5V 1.2A 10DFN | 150000 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | Linear Technology | IC REG BUCK 3.3V 1.2A 10DFN | 12000 |
|
Inquiry | |
LT3971IDD#TRPBF | Linear Technology | IC REG BUCK ADJ 1.2A 10DFN | 12000 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD | Analog Devices Inc. | IC REG BUCK ADJ 1.2A 10DFN ; DC:23+ | 32300 |
|
Inquiry | |
LT3971IDD | Analog Devices Inc. | IC REG BUCK ADJ 1.2A 10DFN ; DC:21+ ; 10-DFN (3x3) | 125 |
|
Inquiry | |
LT3971IDD-5 | Analog Devices Inc. | IC REG BUCK 5V 1.2A 10DFN ; DC:21+ ; 10-DFN (3x3) | 125 |
|
Inquiry | |
LT3971IDD-5 | Analog Devices Inc. | IC REG BUCK 5V 1.2A 10DFN ; DC:23+ | 27720 |
|
Inquiry | |
LT3971IDD-3.3 | LINEAR | DC:23+ ; DFN | 3554 |
|
Inquiry | |
LT3971IDD-3.3 | Analog Devices Inc. | IC REG BUCK 3.3V 1.2A 10DFN ; DC:21+ ; 10-DFN (3x3) | 125 |
|
Inquiry | |
LT3971IDD-3.3 | Analog Devices Inc. | IC REG BUCK 3.3V 1.2A 10DFN ; DC:23+ | 45460 |
|
Inquiry | |
LT3971IDD-5#PBF | Analog Devices Inc. | IC REG BUCK 5V 1.2A 10DFN ; DC:23+ | 7110 |
|
Inquiry | |
LT3971IDD-5#PBF | Analog Devices Inc. | IC REG BUCK 5V 1.2A 10DFN ; DC:21+ ; 10-DFN (3x3) | 132 |
|
Inquiry | |
LT3971IDD-3.3#PBF | Analog Devices Inc. | IC REG BUCK 3.3V 1.2A 10DFN ; DC:21+ ; 10-DFN (3x3) | 125 |
|
Inquiry | |
LT3971IDD-3.3#PBF | Analog Devices Inc. | IC REG BUCK 3.3V 1.2A 10DFN ; DC:23+ | 49250 |
|
Inquiry | |
LT3971IDD-5#TRPBF | Analog Devices Inc. | IC REG BUCK 5V 1.2A 10DFN ; DC:23+ | 10300 |
|
Inquiry | |
LT3971IDD-5#TRPBF | Analog Devices Inc. | IC REG BUCK 5V 1.2A 10DFN ; DC:21+ ; 10-DFN (3x3) | 125 |
|
Inquiry | |
LT3971IDD-5#TRPBF | LINEAR | DC:23+ ; 10DFN | 94 |
|
Inquiry | |
LT3971IDD#PBF | Analog Devices Inc. | IC REG BUCK ADJ 1.2A 10DFN ; DC:21+ ; 10-DFN (3x3) | 468 |
|
Inquiry | |
LT3971IDD#PBF | LINEAR | DC:23+ ; DFN10 | 4 |
|
Inquiry |

SILITECH Components Inc
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-5#TRPBF | LINEAR | OEM/CM In stock | 2600 |
|
Inquiry | |
LT3971IDD#TRA1PBF IC | LINEAR | OEM/CM In stock | 1135 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-5 | Analog Devices Inc. | IC REG BUCK 5V 1.2A 10DFN | 16339 |
|
Inquiry | |
LT3971IDD-3.3 | Analog Devices Inc. | IC REG BUCK 3.3V 1.2A 10DFN | 20024 |
|
Inquiry | |
LT3971IDD-5#PBF | Linear Technology | IC REG BUCK 5V 1.2A 10DFN | 6228 |
|
Inquiry | |
LT3971IDD-3.3#PBF | Analog Devices Inc. | IC REG BUCK 3.3V 1.2A 10DFN | 9084 |
|
Inquiry | |
LT3971IDD#PBF | Analog Devices Inc. | IC REG BUCK ADJ 1.2A 10DFN | 20678 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | Analog Devices, Inc. | Brand new and original/respond online to quote. | 15545 |
|
Inquiry | |
LT3971IDD#TRPBF | Linear Technology | IC REG BUCK ADJ 1.2A 10DFN | 19670 |
|
Inquiry | |
LT3971IDD#TRA1PBF | LINEAR | Brand new and original/respond online to quote. | 13579 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-3.3 | Analog Devices | IC REG BUCK 3.3V 1.2A 10DFN | 7150 |
|
Inquiry | |
LT3971IDD-5#PBF | Analog Devices | IC REG BUCK 5V 1.2A 10DFN | 13485 |
|
Inquiry | |
LT3971IDD-3.3#PBF | Analog Devices | IC REG BUCK 3.3V 1.2A 10DFN | 13398 |
|
Inquiry | |
LT3971IDD#PBF | Analog Devices | IC REG BUCK ADJ 1.2A 10DFN | 14053 |
|
Inquiry | |
LT3971IDD-5#TRPBF | Analog Devices | IC REG BUCK 5V 1.2A 10DFN | 15149 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | Analog Devices | IC REG BUCK 3.3V 1.2A 10DFN | 16017 |
|
Inquiry | |
LT3971IDD#TRPBF | Analog Devices | IC REG BUCK ADJ 1.2A 10DFN | 18948 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-3.3 | Linear Technology | 0 |
|
Buy | ||
LT3971IDDTR | LT | 19 |
|
Buy | ||
LT3971IDD-3.3PBF | Linear Technology | 10 |
|
Buy | ||
LT3971IDDTRPBF | LINEAR | 12 |
|
Buy | ||
LT3971IDD-5TRPBF | Linear Technology | 14 |
|
Buy | ||
LT3971IDD-5TRPBF() | Linear Technology | 6 |
|
Buy | ||
LT3971IDD-3.3TRPBF | LT | 7 |
|
Buy | ||
LT3971IDD-5TRA1PBF | Linear Technology | 20 |
|
Buy | ||
LT3971IDDTRA1PBF | Linear Technology | 4 |
|
Buy |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-5 | Linear Technology (Analog Devices, Inc.) | IC REG BUCK 5V 1.2A 10DFN | 1400 |
|
Inquiry | |
LT3971IDD-3.3 | Linear Technology (Analog Devices, Inc.) | IC REG BUCK 3.3V 1.2A 10DFN | 194 |
|
Inquiry | |
LT3971IDD | Linear Technology (Analog Devices, Inc.) | IC REG BUCK ADJ 1.2A 10DFN | 9941 |
|
Inquiry | |
LT3971IDD-5#PBF | Linear Technology (Analog Devices, Inc.) | IC REG BUCK 5V 1.2A 10DFN | 19073 |
|
Inquiry | |
LT3971IDD-3.3#PBF | Linear Technology (Analog Devices, Inc.) | IC REG BUCK 3.3V 1.2A 10DFN | 23676 |
|
Inquiry | |
LT3971IDD#PBF | Linear Technology (Analog Devices, Inc.) | IC REG BUCK ADJ 1.2A 10DFN | 19073 |
|
Inquiry | |
LT3971IDD-5#TRPBF | Linear Technology (Analog Devices, Inc.) | IC REG BUCK 5V 1.2A 10DFN | 27027 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | Linear Technology (Analog Devices, Inc.) | IC REG BUCK 3.3V 1.2A 10DFN | 27027 |
|
Inquiry | |
LT3971IDD#TRPBF | Linear Technology (Analog Devices, Inc.) | IC REG BUCK ADJ 1.2A 10DFN | 27027 |
|
Inquiry |

Anterwell Technology Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-5#TRPBF | LINEAR | DFN | 2500 |
|
Inquiry |

Hongte Technology Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD#PBF | LINEAR | DFN10 | 5000 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | DFN | 1520 |
|
Inquiry | ||
LT3971IDD#TRA1PBF | LINEAR | QFN | 1090 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-5 | LINEAR | Stock to ship immediately | 3000 |
|
Inquiry | |
LT3971IDD | LINEAR | Stock to ship immediately | 5082 |
|
Inquiry | |
LT3971IDD#TRPBF | LT | Stock to ship immediately | 890 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-5 | LT | IN STOCK | 155 |
|
Inquiry | |
LT3971IDD-5#TRPBF | LINEAR | IN STOCK | 830 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | LT | IN STOCK | 1520 |
|
Inquiry | |
LT3971IDD#TRPBF | LINEAR | IN STOCK | 508 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD#PBF | LINEAR | new and original ROHS ; DC:12+ ; DFN10 | 10 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | new and original ROHS ; DC:15+ ; DFN | 3770 |
|
Inquiry | ||
LT3971IDD-3.3#TRPBF | new and original ROHS ; DC:2018+ ; DFN | 1520 |
|
Inquiry | ||
LT3971IDD#TRA1PBF | LINEAR | new and original ROHS ; DC:1151+ ; QFN | 1090 |
|
Inquiry | |
LT3971IDD#TRA1PBF | LT | new and original ROHS ; DC:1151+ ; QFN | 1090 |
|
Inquiry |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LT3971IDD#PBF | ADI (Analog Devices, Inc.) | IC REG BUCK ADJ 1.2A 10DFN PMIC - Voltage Regulators - DC DC Switching Regulators
|
5332 |
|
Inquiry | ||||||||
LT3971IDD-3.3#PBF | ADI (Analog Devices, Inc.) | IC REG BUCK 3.3V 1.2A 10DFN PMIC - Voltage Regulators - DC DC Switching Regulators
|
13750 |
|
Inquiry |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-5 | LT | IN STOCK Immediate delivery | 105 |
|
Inquiry | |
LT3971IDD-TRPBF | LINEAR | shipping today | 413 |
|
Inquiry | |
LT3971IDD-5#TRPBF | LINEAR | IN STOCK Immediate delivery | 1230 |
|
Inquiry | |
LT3971IDD-5-TRPBF | LINEAR | shipping today | 2496 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | LT | IN STOCK Immediate delivery | 1420 |
|
Inquiry | |
LT3971IDD#TRPBF | LINEAR | IN STOCK Immediate delivery | 908 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-3.3 | LT | QFN ; DC:15+ | 3573 |
|
Inquiry | |
LT3971IDD#PBF | LINEAR | DFN10 ; DC:18/ | 5082 |
|
Inquiry | |
LT3971IDD-5#TRPBF | LINEAR | QFN ; DC:1711/ | 6249 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | LT | QFN ; DC:1752+ | 2401 |
|
Inquiry | |
LT3971IDD#TRPBF | LINEAR | DFN-10 ; DC:1838+ | 128 |
|
Inquiry | |
LT3971IDD#TRA1PBF | LT | QFN ; DC:1151+ | 2180 |
|
Inquiry |

MountainView Components Inc.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-5 | LT | IN STOCK Immediate delivery | 55 |
|
Inquiry | |
LT3971IDD-5#TRPBF | LINEAR | IN STOCK Immediate delivery | 730 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | LT | IN STOCK Immediate delivery | 1320 |
|
Inquiry | |
LT3971IDD#TRPBF | LINEAR | IN STOCK Immediate delivery | 458 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-3.3#TRPBF | LT | QFN ; DC:1752+ | 2401 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-3.3#TRPBF | Linear Technology | 2401 |
|
Inquiry | ||
LT3971IDD#TRA1PBF | Linear Technology | 2180 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-5#TRPBF | LINEAR | in stock Immediately | 3000 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | LINEAR | in stock Immediately | 2901 |
|
Inquiry | |
LT3971IDD#TRPBF | LT | in stock Immediately | 1390 |
|
Inquiry | |
LT3971IDD#TRA1PBF IC | LINEAR | in stock Immediately | 1683 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-5#PBF | Analog Devices Inc. | Available, Contact us | 121 |
|
Inquiry | |
LT3971IDD#PBF | Analog Devices Inc. | Available, Contact us | 242 |
|
Inquiry | |
LT3971IDD-5#TRPBF | Analog Devices Inc. | Available, Contact us | 2500 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | Analog Devices | Available, Contact us | 7500 |
|
Inquiry | |
LT3971IDD#TRPBF | ANALOG DEVICES | Available, Contact us | 247 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-5 | LINEAR | DC:21+ | 1568 |
|
Inquiry | |
LT3971IDD-3.3 | LINEAR | DC:21+ | 1568 |
|
Inquiry | |
LT3971IDD TRPBF | LINEAR | DFN10PIN ; DC:21+ | 2386 |
|
Inquiry | |
LT3971IDD | LINEAR | DC:21+ | 1568 |
|
Inquiry | |
LT3971IDD-5#PBF | LINEAR | QFN ; DC:21+ | 5000 |
|
Inquiry | |
LT3971IDD-3.3#PBF | LINEAR | QFN ; DC:21+ | 5000 |
|
Inquiry | |
LT3971IDD#PBF | LINEAR | 10-WFDFN ; DC:21+ | 7170 |
|
Inquiry | |
LT3971IDD-5#TRPBF | LINEAR | DFN10 ; DC:21+ | 5000 |
|
Inquiry | |
LT3971IDD-5#TRPBF.. | LINEAR | QFN10 ; DC:21+ | 5000 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | LINEAR | DFN ; DC:21+ | 2500 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF.. | LINEAR | QFN10 ; DC:21+ | 5000 |
|
Inquiry | |
LT3971IDD#TRPBF.. | LINEAR | QFN10 ; DC:21+ | 5000 |
|
Inquiry | |
LT3971IDD#TRPBF | LINEAR | DFN ; DC:21+ | 2500 |
|
Inquiry | |
LT3971IDD#TRA1PBF | LINEAR | QFN ; DC:21+ | 2642 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD#PBF | Linear Technology | In Stock |
|
Inquiry | ||
LT3971IDD-5#PBF | Linear Technology | In Stock |
|
Inquiry | ||
LT3971IDD-3.3#PBF | Linear Technology | In Stock |
|
Inquiry | ||
LT3971IDD-5#TRPBF | Linear Technology | In Stock |
|
Inquiry | ||
LT3971IDD-3.3#TRPBF | Linear Technology | In Stock |
|
Inquiry | ||
LT3971IDD#TRPBF | Linear Technology | In Stock |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-5 | Analog Devices Inc. | Buck Switching Regulator IC Positive Fixed 5V 1 Output 1.2A 10-WFDFN Exposed Pad ; Tube | 3308 |
|
Inquiry | |
LT3971IDD-3.3 | Analog Devices Inc. | Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.2A 10-WFDFN Exposed Pad ; Tube | 7750 |
|
Inquiry | |
LT3971IDD | Analog Devices Inc. | Buck Switching Regulator IC Positive Adjustable 1.19V 1 Output 1.2A 10-WFDFN Exposed Pad ; Tube | 3243 |
|
Inquiry | |
LT3971IDD-5#PBF | Analog Devices Inc. | Buck Switching Regulator IC Positive Fixed 5V 1 Output 1.2A 10-WFDFN Exposed Pad ; Tube | 7294 |
|
Inquiry | |
LT3971IDD-3.3#PBF | Analog Devices Inc. | Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.2A 10-WFDFN Exposed Pad ; Tube | 8095 |
|
Inquiry | |
LT3971IDD#PBF | Analog Devices Inc. | Buck Switching Regulator IC Positive Adjustable 1.19V 1 Output 1.2A 10-WFDFN Exposed Pad ; Tube | 9788 |
|
Inquiry | |
LT3971IDD-5#TRPBF | Analog Devices Inc. | Buck Switching Regulator IC Positive Fixed 5V 1 Output 1.2A 10-WFDFN Exposed Pad ; Tape & Reel (TR) | 3247 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | Analog Devices Inc. | Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.2A 10-WFDFN Exposed Pad ; Tape & Reel (TR) | 5669 |
|
Inquiry | |
LT3971IDD#TRPBF | Analog Devices Inc. | Buck Switching Regulator IC Positive Adjustable 1.19V 1 Output 1.2A 10-WFDFN Exposed Pad ; Tape & Reel (TR) | 5124 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD#PBF | LINEAR | Original stock,24-hour delivery | 16285 |
|
Inquiry | |
LT3971IDD-5#TRPBF | LINEAR | Original stock,24-hour delivery | 16153 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | LT | Original stock,24-hour delivery | 21865 |
|
Inquiry | |
LT3971IDD#TRPBF | LINEAR | Original stock,24-hour delivery | 7729 |
|
Inquiry | |
LT3971IDD#TRA1PBF | LINEAR | Original stock,24-hour delivery | 26689 |
|
Inquiry | |
LT3971IDD#TRA1PBF | LT | Original stock,24-hour delivery | 4309 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-5 | ADI (Analog Devices, Inc.) | The parts are in stock | 8293 |
|
Inquiry | |
LT3971IDD-3.3 | ADI (Analog Devices, Inc.) | IC REGULATOR | 8110 |
|
Inquiry | |
LT3971IDD-5#TRPBF | ADI (Analog Devices, Inc.) | IC REG BUCK 5V 1.2A 10DFN | 8498 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | ADI (Analog Devices, Inc.) | The parts are in stock | 8120 |
|
Inquiry | |
LT3971IDD#TRA1PBF | Advanced Linear Devices, Inc. | The parts are in stock | 15765 |
|
Inquiry |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
LT3971IDD-3.3 | Analog Devices Inc. | IC REGULATOR New Original Stock.
|
2800 |
|
Inquiry | ||
LT3971IDD-5#TRPBF | Analog Devices Inc. | IC REG BUCK 5V 1.2A 10DFN New Original Stock.
|
2938 |
|
Inquiry | ||
LT3971IDD-3.3#TRPBF | Analog Devices Inc. | IC REG BUCK 3.3V 1.2A 10DFN New Original Stock.
|
2865 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LT3971IDD-5 | ADI (Analog Devices, Inc.) | IC REGULATOR | 2500 |
|
Inquiry | ||||||||||
LT3971IDD-3.3 | ADI (Analog Devices, Inc.) | IC REGULATOR | 3902 |
|
Inquiry | ||||||||||
LT3971IDD-5#TRPBF | Analog Devices Inc. | IC REG BUCK 5V 1.2A 10DFN | 3147 |
|
Inquiry | ||||||||||
LT3971IDD-3.3#TRPBF | Analog Devices Inc. | IC REG BUCK 3.3V 1.2A 10DFN | 2877 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-5#PBF | ADI/ | DC:21+ ; DFN-10 | 14000 |
|
Inquiry | |
LT3971IDD-3.3#PBF | ADI/ | DC:21+ ; DFN-10 | 14000 |
|
Inquiry | |
LT3971IDD#PBF IC | ADI/ | DC:21+ ; DFN-10 | 14000 |
|
Inquiry | |
LT3971IDD#PBF | ADI/ | DC:2020+ ; DFN-10 | 15000 |
|
Inquiry | |
LT3971IDD-5#TRPBF | ADI/ | DC:21+ ; DFN-10 | 14000 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | ADI/ | DC:20+ ; DFN-10 | 15000 |
|
Inquiry | |
LT3971IDD#TRPBF | ADI/ | DC:21+ ; DFN-10 | 14000 |
|
Inquiry | |
LT3971IDD#TRA1PBF | LINEAR/ | DC:1151+ ; QFN | 6090 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD | LT | DFN-10 ; DC:2022+ | 2490 |
|
Inquiry | |
LT3971IDD | LT | SMD ; DC:2023+ | 10000 |
|
Inquiry | |
LT3971IDD-5 | LT | SMD ; DC:2023+ | 10000 |
|
Inquiry | |
LT3971IDD-3.3 | LT | SMD ; DC:2023+ | 10000 |
|
Inquiry | |
LT3971IDD#PBF | LT | DFN-10 ; DC:2023+ | 4300 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | AD/LINEAR | DFN ; DC:2023+ | 50000 |
|
Inquiry | |
LT3971IDD#TRPBF | LT | DFN-10 ; DC:2023+ | 4300 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD | Analog Devices, Inc. | 35000 |
|
Inquiry | ||
LT3971IDD-5 | Analog Devices, Inc. | 35000 |
|
Inquiry | ||
LT3971IDD-3.3 | Analog Devices, Inc. | 35000 |
|
Inquiry | ||
LT3971IDD-5#PBF | Analog Devices, Inc. | 121 |
|
Inquiry | ||
LT3971IDD-3.3#PBF | Analog Devices, Inc. | 35000 |
|
Inquiry | ||
LT3971IDD-5#TRPBF | Analog Devices, Inc. | 35000 |
|
Inquiry | ||
LT3971IDD#PBF | Analog Devices, Inc. | 950 |
|
Inquiry | ||
LT3971IDD-3.3#TRPBF | Analog Devices, Inc. | 35000 |
|
Inquiry | ||
LT3971IDD#TRPBF | Analog Devices, Inc. | 35000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-3.3PBF | Analog Devices Inc | in stock |
|
Inquiry | ||
LT3971IDD-5TRPBF | Analog Devices Inc | in stock |
|
Inquiry | ||
LT3971IDD-5TRA1PBF | Linear Technology | in stock |
|
Inquiry | ||
LT3971IDD-3.3#PBF | Analog Devices / Linear Technology | Switching Voltage Regulators 40V, 1.2A, 2MHz Step-Down Switching Regulator with 2uA Quiescent Curren | in stock |
|
Inquiry | |
LT3971IDD-5#TRPBF | Analog Devices / Linear Technology | Switching Voltage Regulators 40V, 1.2A, 2MHz Step-Down Switching Regulator with 2uA Quiescent Curren | in stock |
|
Inquiry | |
LT3971IDD#PBF | Analog Devices / Linear Technology | Switching Voltage Regulators 40V, 1.2A, 2MHz Step-Down Switching Regulator with 2uA Quiescent Curren | in stock |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | Analog Devices / Linear Technology | Switching Voltage Regulators 40V, 1.2A, 2MHz Step-Down Switching Regulator with 2uA Quiescent Curren | in stock |
|
Inquiry | |
LT3971IDD#TRPBF | Analog Devices / Linear Technology | Switching Voltage Regulators 40V, 1.2A, 2MHz Step-Down Switching Regulator with 2uA Quiescent Curren | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD | LT | DC:1730+PBF ; QFN | 55 |
|
Inquiry | |
LT3971IDD-5 | LINEAR | DC:201049 ; 10 DFN | 100 |
|
Inquiry | |
LT3971IDD-5PBF | Linear Technology | 0 |
|
Inquiry | ||
LT3971IDD-3.3PBF | Linear Technology | 0 |
|
Inquiry | ||
LT3971IDD-5TRPBF | Linear Technology | 0 |
|
Inquiry | ||
LT3971IDD-3.3TRPBF | Linear Technology | 0 |
|
Inquiry | ||
LT3971IDD#PBF | Linear Technology | IC REG BUCK ADJ 1.2A 10DFN | 0 |
|
Inquiry | |
LT3971IDD-5#PBF | Linear Technology | IC REG BUCK 5V 1.2A 10DFN | 0 |
|
Inquiry | |
LT3971IDD-3.3#PBF | Linear Technology | IC REG BUCK 3.3V 1.2A 10DFN | 0 |
|
Inquiry | |
LT3971IDD-5#TRPBF | Linear Technology | IC REG BUCK 5V 1.2A 10DFN | 0 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | Linear Technology | IC REG BUCK 3.3V 1.2A 10DFN | 0 |
|
Inquiry | |
LT3971IDD#TRPBF | Linear Technology | IC REG BUCK ADJ 1.2A 10DFN | 0 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD#PBF | ADI | New and original ; DC:2020+ | 1600 |
|
Inquiry | |
LT3971IDD-5#PBF | ADI | New and original ; DC:2020+ | 1600 |
|
Inquiry | |
LT3971IDD-3.3#PBF | ADI | New and original ; DC:21+ | 1600 |
|
Inquiry | |
LT3971IDD#TRPBF | ADI | New and original ; DC:21+ | 1600 |
|
Inquiry | |
LT3971IDD-5#TRPBF | ADI | New and original ; DC:21+ | 1600 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | ADI | New and original ; DC:20+ | 1600 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-5 | Analog Devices, Inc. | DC:24+ ; Original New | 28715 |
|
Inquiry | |
LT3971IDD-3.3 | Analog Devices, Inc. | DC:24+ ; Original New | 49557 |
|
Inquiry | |
LT3971IDD | Analog Devices, Inc. | DC:24+ ; Original New | 34978 |
|
Inquiry | |
LT3971IDD-5#PBF | Analog Devices, Inc. | DC:24+ ; Original New | 43716 |
|
Inquiry | |
LT3971IDD-3.3#PBF | Analog Devices, Inc. | DC:24+ ; Original New | 22415 |
|
Inquiry | |
LT3971IDD#PBF | Analog Devices, Inc. | DC:24+ ; Original New | 28706 |
|
Inquiry | |
LT3971IDD-5#TRPBF | Analog Devices, Inc. | DC:24+ ; Original New | 37173 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | Analog Devices, Inc. | DC:24+ ; Original New | 19863 |
|
Inquiry | |
LT3971IDD#TRPBF | Analog Devices, Inc. | DC:24+ ; Original New | 37222 |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD-5 | ADI (Analog Devices, Inc.) | IC REGULATOR | 3000 |
|
Buy | |
LT3971IDD-3.3 | Advanced Linear Devices, Inc. | LINEAR DFN | 3560 |
|
Buy | |
LT3971IDD-5#TRPBF | ADI (Analog Devices, Inc.) | IC REG BUCK 5V 1.2A 10DFN | 3000 |
|
Buy | |
LT3971IDD-3.3#TRPBF | Advanced Linear Devices, Inc. | LINEAR QFN | 3000 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD#PBF | Analog Devices | Switching Voltage Regulators 40V, 1.2A, 2MHz Step-Down Switching Regulator with 2uA Quiescent Current | 279 |
|
Inquiry | |
LT3971IDD-5#PBF | Analog Devices | Switching Voltage Regulators 40V, 1.2A, 2MHz Step-Down Switching Regulator with 2uA Quiescent Current | in stock |
|
Inquiry | |
LT3971IDD-3.3#PBF | Analog Devices | Switching Voltage Regulators 40V, 1.2A, 2MHz Step-Down Switching Regulator with 2uA Quiescent Current | in stock |
|
Inquiry | |
LT3971IDD#TRPBF | Analog Devices | Switching Voltage Regulators 40V, 1.2A, 2MHz Step-Down Switching Regulator with 2uA Quiescent Current | in stock |
|
Inquiry | |
LT3971IDD-5#TRPBF | Analog Devices | Switching Voltage Regulators 40V, 1.2A, 2MHz Step-Down Switching Regulator with 2uA Quiescent Current | in stock |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | Analog Devices | Switching Voltage Regulators 40V, 1.2A, 2MHz Step-Down Switching Regulator with 2uA Quiescent Current | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT3971IDD | LT | LT ; DC:18+ | 30456 |
|
Inquiry | |
LT3971IDD-5 | QFN ; DC:1730+PBF | 30055 |
|
Inquiry | ||
LT3971IDD-3.3 | LT | QFN ; DC:15+ | 30013 |
|
Inquiry | |
LT3971IDD TRPBF | LINEAR | DFN10PIN ; DC:13+ | 32386 |
|
Inquiry | |
LT3971IDD-5#PBF | LTNEAR | DFN ; DC:17+ | 34555 |
|
Inquiry | |
LT3971IDD-3.3#PBF | LINEAR | QFN ; DC:1122+ | 30242 |
|
Inquiry | |
LT3971IDD-5#TRPBF | LINEAR | 10 DFN ; DC:201049 | 30100 |
|
Inquiry | |
LT3971IDD-5#TRPBF@@@@@@ | LINEAR | DFN10 ; DC:1730+ | 33255 |
|
Inquiry | |
LT3971IDD-5#TRPBF@@@@@ | LT | QFN ; DC:18+ | 30350 |
|
Inquiry | |
LT3971IDD#PBF | LINEAR | DFN10 ; DC:1746+1819+ | 35082 |
|
Inquiry | |
LT3971IDD-3.3#TRPBF | LT-2017 ; DC:1708+ | 52600 |
|
Inquiry | ||
LT3971IDD#TRPBF | LINEAR | DFN ; DC:2016 | 50000 |
|
Inquiry | |
LT3971IDD-5#TRA1PBF@@@@@@ | LINEAR | DFN10 ; DC:1730+ | 33233 |
|
Inquiry | |
LT3971IDD#TRA1PBF | LINEAR | QFN ; DC:17+ | 32642 |
|
Inquiry |
See Also:
LT3971EDD
LT3972IDD
LT3973IDD
LT3973EDD
LT3976IUDD
LT3973HDD
LT3972EDD
LT3970IDDB
LT3971IDD-5
LT3976EUDD
LT3971EDD-5
LT3970EDDB
LT3970IMS
LT3971IMSE
LT3971IDD-3.3
LT3972
LT3971EMSE
LT3971IDD#PBF
LT3972IMSE
LT3971HMSE
LT3970EMS
LT3975IMSE
LT3970HMS
LT3976IMSE
LT3973IMSE
LT3975EMSE
LT3973IMSE5
LT3972EMSE
LT3973EMSE
LT3970EDDB-5
LT3973IDD-3.3
LT3972IDD#PBF
LT3973CMSE
LT3971EDD#PBF
LT3970IMS-5
LT3973HMSE
LT3972HMSE
LT3976EMSE
LT3971EDD-3.3
LT3973IDD#PBF
LT3976HMSE