LM3678SD-1.2/NOPB Price & Stock
- 4 Star
- AAAChips
- AAComp
- ACDS
- ACME
- AIChipLink
- AllChip Elec
- Allelco
- AmpleChip
- Ande Elec
- AnLin
- Anterwell
- Anywayele
- APS
- Ariat
- Asen Elec
- Atosn
- ATP
- Augswan
- Au Ling
- Avnat
- AxisPart
- Besen Tech
- Best Comp
- Braveelec
- Brilltron
- CGOC
- Chipinventory
- ChipOne
- Chipsea
- ChipSource
- Chips Pulse
- Chuangxinda
- Classic
- CompExpert
- ComS.I.T.
- Conevo
- Conrad
- C Plus
- Cytech
- Dasenic
- Dechoele
- Depu
- DGT Ind
- DGT Tech
- Direct Components
- DREAMland
- Drex Elec
- Dxway
- Dynamic-sl
- Ea-chip
- EASEV
- Element14apac
- Errebi
- Ersa
- ESource
- Farnell
- FirstChoice
- Flip
- FlyWing
- Fmall
- FPGAMALL
- Freelance
- Geefook
- GlobalTek
- Grand power
- GreenChips
- Green Light
- Greentree
- Handtmann
- Hansinfo
- HaoDe
- Heisener
- HeQing
- Hongte
- HonourChip
- Hotenda
- IC Components
- Icgogogo
- Icmiles
- ICSOSO
- ITD-IC
- J2sourcing
- Jak
- Jameco
- JiaLiXin
- Jiayi
- Jietai
- Kaian
- Kepictronics
- KK Wisdom
- Klytech
- Kynix
- Lankamicro
- LCSC
- Lingto
- LIXINC
- Longzi
- Lvychips
- Macroship
- March-Tech
- Maritex
- Mars Elec
- Martec
- MetaverseIc
- MicrochipUSA
- Microsemi
- Midan
- Mouser
- MV Comp
- NAC
- Nantian
- NetSource
- Newark
- NewStrength
- Nexxon
- OMO
- OnlineCom
- Origin Data
- PESE
- Pneda
- PUI
- Quattro
- Quest
- Resion
- Rixin
- Rochester
- RS
- RS DE
- RYX IC
- Sense Elec
- Shengyu
- Sierra
- SiliTech
- Southernel
- Sunether
- SZ Comp
- TE
- Tech-Electr
- TME
- Unicom Elec
- Unikey
- Utmel
- Ventron
- Voyager Comp
- Walsoon
- WanWeiChip
- Weyland
- WinSource
- Worldway
- Xianghongli
- Xinghuan
- Xinvry
- Xunqida
- YIC
- YST Elec
- Yuanxinai
Hide
Manufacturer

Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Regulators
IC REG BUCK PROG 1.5A SYNC 10SON
Documents
Datasheet |
LM3678SD-1.2/NOPB![]() |
Specifications
Part Status | Discontinued |
Function | Step-Down |
Output Configuration | Positive |
Topology | Buck |
Output Type | Programmable |
Number of Outputs | 1 |
Voltage - Input (Min) | 2.5V |
Voltage - Input (Max) | 5.5V |
Voltage - Output (Min/Fixed) | 0.8V, 1.2V |
Current - Output | 1.5A |
Frequency - Switching | 3.3MHz |
Synchronous Rectifier | Yes |
Operating Temperature | -30°C ~ 85°C (TA) |
Mounting Type | Surface Mount |
Package / Case | 10-WFDFN Exposed Pad |
Supplier Device Package | 10-WSON (3x3) |
Hide

Allelco Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||
---|---|---|---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | Integrated Circuits (ICs) > Specialized ICs
|
4930 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | DC:Active ; - | 12 |
|
Inquiry |

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | National Semiconductor | LM3678 High-Performance, Miniature 1.5A Step-Down DC-DC Converter for Handheld Applications | 1839 |
|
Buy | ||||||||||
LM3678SD-1.2/NOPB | Texas Instruments | LM3678 High-Performance, Miniature 1.5A Step-Down DC-DC Converter for Handheld Applications | 7200 |
|
Buy |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | IC REG BUCK PROG 1.5A 10WSON | 5190 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | 43029 |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB
sku #: 926-LM3678SD12NOPB
|
Texas Instruments | Switching Voltage Regulators High-Performance Mi niature 1.5A Step-Do A 926-LM3678SDE12NOPB Switching Voltage Regulators
|
702 In Stock |
|
Buy | ||||||||||||||||||
LM3678SDE-1.2/NOPB
sku #: 926-LM3678SDE12NOPB
|
Texas Instruments | Switching Voltage Regulators High-Performance Mi niature 1.5A Step-Do A 926-LM3678SD12NOPB Switching Voltage Regulators
|
24 In Stock |
|
Buy |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | IC REG BUCK PROG 1.5A SYNC 10SON PMIC - Voltage Regulators - DC DC Switching Regulators
|
89624 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Luminary Micro / Texas Instruments | IC REG BUCK PROG 1.5A SYNC 10SON ; 10-WSON (3x3) PMIC - Voltage Regulators - DC DC Switching Regulators
|
Available |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | IC REG BUCK PROG 1.5A 10WSON Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Controllers
|
11700 |
|
Buy |

Sunether Technology Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | IC REG BUCK PROG 1.5A 10WSON | 15570 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | 7323 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | 2000 |
|
Inquiry | ||
LM3678SD-1.2/NOPB | 2000 |
|
Inquiry |

Longzi Technology (Shenzhen) Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | IC REG BUCK PROG 1.5A 10WSON | 3571 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | IC REG BUCK PROG 1.5A 10WSON | 378 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | IC REG BUCK PROG 1.5A SYNC 10SON | 12000 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | 10-WFDFN Exposed Pad | 10000 |
|
Inquiry |

Unikey Electronics Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2-NOPB | Texas Instruments | 140 |
|
Inquiry | ||
LM3678SD-1.2/NOPB | Texas Instruments | 13000 |
|
Inquiry | ||
LM3678SD-1.2/NOPB | Texas Instruments | DC:2012 | 9219 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | Buck Switching Regulator IC Positive Programmable 0.8V, 1.2V 1 Output 1.5A 10-WFDFN Exposed Pad | 820 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | IC REG BUCK PROG 1.5A 10WSON | 10000 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | 9640 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | IC REG BUCK PROG 1.5A 10WSON | 1910 |
|
Inquiry |

Classic Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | NSC(RoHS) | 300 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Luminary Micro / Texas Instruments | IC REG BUCK PROG 1.5A SYNC 10SON PMIC - Voltage Regulators - DC DC Switching Regulators
|
In-Stock |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | IC REG BUCK PROG 1.5A 10WSON | 1270 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | IC REG BUCK PROG 1.5A 10WSON | 1140 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | TI | IC REG BUCK PROG 1.5A SYNC 10SON | In-Stock |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | IC REG BUCK PROG 1.5A SYNC 10SON | 0 |
|
Buy |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | 1270 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | IC REG BUCK PROG 1.5A 10WSON | 57894 |
|
Inquiry |

CenturyHonour Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | NS | LLP | 100000 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | IC REG BUCK PROG 1.5A 10WSON | 17395 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | IC REG BUCK PROG 1.5A 10WSON | 18606 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | IC REG BUCK PROG 1.5A 10WSON ; DC:21+ ; 10-SON (3x3) | 1281 |
|
Inquiry | |
LM3678SD-1.2/NOPB | Texas Instruments | IC REG BUCK PROG 1.5A 10WSON ; DC:23+ | 1910 |
|
Inquiry | |
LM3678SD-1.2/NOPB | NS | DC:23+ ; LLP | 6728 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | IC REG BUCK PROG 1.5A 10WSON | 10000 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | Available, Contact us | 1000 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | Regulator Output DC-DC Controller IC | 7288 |
|
Inquiry |

Avnat Group (Asia Pacific) Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | NS/¹ú°ë | 6734 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | TI | DC:22+ ; IC REG BUCK SYNC 0.8V/1.2V 10LLP | 15000 |
|
Inquiry |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Luminary Micro / Texas Instruments | IC REG BUCK PROG 1.5A SYNC 10SON PMIC - Voltage Regulators - DC DC Switching Regulators
|
15000 |
|
Inquiry |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | IC REG BUCK PROG 1.5A SYNC 10SON New Original Stock.
|
7153 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | Buck Switching Regulator IC Positive Programmable 0.8V, 1.2V 1 Output 1.5A 10-WFDFN Exposed Pad ; Tape & Reel (TR) | 4401 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Luminary Micro / Texas Instruments | IC REG BUCK PROG 1.5A SYNC 10SON | 4429 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD12NOPB | NSC(RoHS) | OEM/CM QUOTES ONLY | NO BROKERS | 452 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | DC:24+ ; Original New | 37587 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments (TI) | In Stock |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Luminary Micro / Texas Instruments | IC REG BUCK PROG 1.5A SYNC 10SON | 4005 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | TI/ | DC:20+ ; WSON | 20000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | Switching Voltage Regulators High-Performance, Miniature 1.5A Step-Do | in stock |
|
Inquiry |

Quest Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | National Semiconductor Corp | SWITCHING REGULATOR | 15 |
|
Buy | ||||||
LM3678SD-1.2/NOPB | National Semiconductor Corp | SWITCHING REGULATOR | 312 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | NS | LLP ; DC:14+ | 6734 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | IC REG BUCK PROG 1.5A SYNC 10LLP | 0 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | TI | New and original ; DC:20+ | 1000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Texas Instruments | Switching Voltage Regulators High-Performance, Miniature 1.5A Step-Down DC-DC Converter for Handheld Applications 10-WSON -30 to 85 | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD-1.2/NOPB | Integrated Circuits | IC REG BUCK PROG 1.5A SYNC 10SON | 6662 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD1.2/NOPB
sku #: LM3678SD12NOPB
|
NSC(RoHS) | 427 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM3678SD12NOPB | Texas Instruments | OEM/CM ONLY | 108 |
|
Inquiry |
See Also:
LM3678SDE-1.2/NOPB
LM3678SDX-1.2/NOPB
LM3676SD-1.8/NOPB
LM3676SD-1.5/NOPB
LM3677TL-1.2/NOPB
LM3676SD-3.3/NOPB
LM3676SDX-1.5/NOPB
LM3677LE-1.2/NOPB
LM3674MF-1.2/NOPB
LM3671TL-1.2/NOPB
LM3679UR-1.2/NOPB
LM3671LC-1.2/NOPB
LM3673TL-1.2/NOPB
LM3676SDX-1.8/NOPB
LM3671MF-1.2/NOPB
LM3670MF-1.2/NOPB
LM3674MF-1.8/NOPB
LM3679UR-1.8/NOPB
LM3670MF-1.8/NOPB
LM3674MF-1.5/NOPB
LM3671MF-1.6/NOPB
LM3679URX-1.2/NOPB
LM3677LE-1.5/NOPB
LM3671LC-1.3/NOPB
LM3677TLX-1.2/NOPB
LM3671LC-1.6/NOPB
LM3673TLX-1.2/NOPB
LM3677TL-1.5/NOPB
LM3673TL-1.5/NOPB
LM3679TL-1.8/NOPB
LM3677TL-1.82/NOPB
LM3677LE-1.8/NOPB
LM3674MFX-1.2/NOPB
LM3671TL-1.5/NOPB
LM3677TL-1.8/NOPB
LM3671TLX-1.2/NOPB
LM3671TL-1.8/NOPB
LM3671LCX-1.2/NOPB
LM3670MFX-1.2/NOPB
LM3671MF-1.25/NOPB
LM3676SD-ADJ/NOPB
LM3670MF-1.5/NOPB
LM3670MF-1.6/NOPB
LM3671QMF-1.2/NOPB
LM3677LE-1.82/NOPB
LM3671LC-1.8/NOPB
LM3677TL-1.3/NOPB
LM3671MF-1.8/NOPB
LM3676SDX-3.3/NOPB
More »