LM2678S-5.0 Price & Stock
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Manufacturer

Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Regulators
IC REG BUCK 5V 5A TO263-7
Documents
Datasheet |
LM2678S-5.0![]() |
Specifications
Series | SIMPLE SWITCHER® |
Part Status | Active |
Function | Step-Down |
Output Configuration | Positive |
Topology | Buck |
Output Type | Fixed |
Number of Outputs | 1 |
Voltage - Input (Min) | 8V |
Voltage - Input (Max) | 40V |
Voltage - Output (Min/Fixed) | 5V |
Current - Output | 5A |
Frequency - Switching | 260kHz |
Synchronous Rectifier | No |
Operating Temperature | -40°C ~ 125°C (TJ) |
Mounting Type | Surface Mount |
Package / Case | TO-263-8, D²Pak (7 Leads + Tab), TO-263CA |
Supplier Device Package | DDPAK/TO-263-7 |
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Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||
---|---|---|---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 392 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | IC REG BUCK 5V 5A TO263-7 | 4686 |
|
Inquiry | |
LM2678S-5.0/NOPB | Texas Instruments | IC REG BUCK 5V 5A TO263-7 | 599 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | IC REG BUCK 5V 5A TO263-7 PMIC - Voltage Regulators - DC DC Switching Regulators
|
9970 |
|
Buy | |
LM2678S-5.0/NOPB | Texas Instruments | IC REG BUCK 5V 5A TO263-7 PMIC - Voltage Regulators - DC DC Switching Regulators
|
18925 |
|
Buy |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | 41098 |
|
Inquiry | ||
LM2678S-5.0/NOPB | Texas Instruments | 49616 |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM2678S-5.0/NOPB
sku #: 926-LM2678S-5.0/NOPB
|
Texas Instruments | Switching Voltage Regulators HIGH EFF 5A STEP- DO WN VLTG REG A 926-LM2678SX50NOPB Switching Voltage Regulators
|
5414 In Stock |
|
Buy | ||||||||||||||||
LM2678SX-5.0/NOPB
sku #: 926-LM2678SX50NOPB
|
Texas Instruments | Switching Voltage Regulators Hi Eff 5A SD Vtg Reg A 926-LM2678S-5.0/NOPB Switching Voltage Regulators
|
2082 In Stock |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | IC REG BUCK 5V 5A TO263-7 | 90 |
|
Inquiry | |
LM2678S-5.0/NOPB | Texas Instruments | IC REG BUCK 5V 5A TO263-7 | 3231 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0/NOPB | Luminary Micro / Texas Instruments | IC REG BUCK 5V 5A TO263-7 ; DDPAK/TO-263-7 PMIC - Voltage Regulators - DC DC Switching Regulators
|
Available |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | IC REG BUCK 5V 5A DDPAK | 1740 |
|
Inquiry | ||||||||
LM2678S-5.0/NOPB | Texas Instruments | IC REG BUCK 5V 5A DDPAK | 8720 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | 35000 |
|
Inquiry | ||
LM2678S-5.0/NOPB | Texas Instruments | 35000 |
|
Inquiry |

Newark element14
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0/NOPB
sku #: 33AH4110
|
Texas Instruments | Texas Instruments - Ic, Dc/Dc Converter, 5A - Lm2678S-5.0/Nopb |Texas Instruments LM2678S-5.0/NOPB | in stock |
|
Buy |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | 8515 |
|
Inquiry | ||
LM2678S-5.0/NOPB | Texas Instruments | 5534 |
|
Inquiry |

ComSIT Distribution GmbH
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S50 | ti | Stock Europe - ROHS:NO - SIMPLE SWITCHER HIGH EFFICIENCY 5 AMP STEP-DOWN VOLTAGE REGULATOR Switching Regulator, Voltage-mode, 5A, 260kHz Switching Freq-Max, PSSO7 | 85 |
|
Inquiry | |
LM2678S50NOPB | nsc | Stock Europe - ROHS:YES - SIMPLE SWITCHER HIGH EFFICIENCY 5 AMP STEP-DOWN VOLTAGE REGULATOR Switching Regulator, Voltage-mode, 5A, 260kHz Switching Freq-Max, PSSO7 | 15 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | Buck Switching Regulator IC Positive Fixed 5V 1 Output 5A TO-263-8, D??Pak (7 Leads + Tab), TO-263CA | 1240 |
|
Inquiry | |
LM2678S-5.0/NOPB | Texas Instruments | Buck Switching Regulator IC Positive Fixed 5V 1 Output 5A TO-263-8, D??Pak (7 Leads + Tab), TO-263CA | 499 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Luminary Micro / Texas Instruments | IC REG BUCK 5V 5A TO263-7 PMIC - Voltage Regulators - DC DC Switching Regulators
|
In-Stock |
|
Inquiry | |
LM2678S-5.0/NOPB | Luminary Micro / Texas Instruments | IC REG BUCK 5V 5A TO263-7 PMIC - Voltage Regulators - DC DC Switching Regulators
|
In-Stock |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | New Original,COC,ISO9001 | 8500 |
|
Inquiry | |
LM2678S-5.0/NOPB | Texas Instruments | New Original,COC,ISO9001 | 8500 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | IC REG BUCK 5V 5A TO263-7 | 1481 |
|
Inquiry | |
LM2678S-5.0/NOPB | Texas Instruments | IC REG BUCK 5V 5A TO263-7 | 1929 |
|
Inquiry |

J2 Sourcing
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0/NOPB
sku #: LM2678S-5.0/NOPB
|
NATIONAL SEMICONDUCTOR, TEXAS | 93 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | 7061 |
|
Inquiry | ||
LM2678S-5.0/NOPB | Texas Instruments | 20148 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | IC REG BUCK 5V 5A TO263-7 | 17369 |
|
Inquiry | |
LM2678S-5.0/NOPB | Texas Instruments | IC REG BUCK 5V 5A TO263-7 | 19519 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | 2000 |
|
Inquiry | ||
LM2678S-5.0 | 2000 |
|
Inquiry | |||
LM2678S-5.0/NOPB | Texas Instruments | 2000 |
|
Inquiry | ||
LM2678S-5.0/NOPB | 2000 |
|
Inquiry |

Sunether Technology Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | IC REG BUCK 5V 5A TO263-7 | 16 |
|
Inquiry | |
LM2678S-5.0/NOPB | Texas Instruments | IC REG BUCK 5V 5A TO263-7 | 15455 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | IC REG BUCK 5V 5A TO263-7 | 2848 |
|
Inquiry | |
LM2678S-5.0/NOPB | Texas Instruments | IC REG BUCK 5V 5A TO263-7 | 3107 |
|
Inquiry |

Martec Srl
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | C.I LM2678S-5.0 Simp.Swit.5A TO263 SMT Lead free | LM2678S-5.0-NOPB TI | 225 |
|
Inquiry | |
CILI-LM2678S-5.0 | Vari | I.C. LM2678S-5.0 Simple Switcher 5A TO263 | 305 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | IC REG BUCK 5V 5A TO263-7 | 46 |
|
Buy | |
LM2678S-5.0/NOPB | Texas Instruments | IC REG BUCK 5V 5A TO263-7 | 2262 |
|
Buy |

Transfer Multisort Elektronik
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM2678S-5.0/NOPB
sku #: LM2678S-5.0/NOPB
|
TEXAS INSTRUMENTS | PMIC; DC/DC converter; Uin: 8 40VDC; Uout: 5VDC; 5A; TO263-7; SMD Semiconductors > Integrated circuits > Voltage regulators - integrated circuits > Switched regulators - integrated circ. > Voltage regulators - DC/DC circuits
|
237 |
|
Buy |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | IC REG BUCK 5V 5A TO263-7 | 671800 |
|
Inquiry | |
LM2678S-5.0/NOPB | Texas Instruments | IC REG BUCK 5V 5A TO263-7 | 13709990 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | DC:Active ; - | 247 |
|
Inquiry | |
LM2678S-5.0/NOPB | Texas Instruments | DC:Active ; - | 6202 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | TO-263-8, DòPak (7 Leads + Tab), TO-263CA | 41098 |
|
Inquiry | |
LM2678S-5.0/NOPB | Texas Instruments | TO-263-8, DòPak (7 Leads + Tab), TO-263CA | 49616 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | TI | 7845 |
|
Inquiry | ||
LM2678S-5.0/NOPB | TI | TO-263-7 | 8878 |
|
Inquiry |

Unikey Electronics Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | 5 |
|
Inquiry | ||
LM2678S-5.0 | Texas Instruments | DC:22+ | 4 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | NSC | TO-263 ; DC:2019/2020 | 5 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | Buck Switching Regulator IC Positive Fixed 5V 1 Output 5A TO-263-8, D2Pak (7 Leads + Tab), TO-263CA ; Tube | 9827 |
|
Inquiry | |
LM2678S-5.0/NOPB | Texas Instruments | Buck Switching Regulator IC Positive Fixed 5V 1 Output 5A TO-263-8, D2Pak (7 Leads + Tab), TO-263CA ; Tube | 7213 |
|
Inquiry |

ODG (Origin Data Global)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | IC REG BUCK 5V 5A TO263-7 | 90 |
|
Buy | ||||||||||
LM2678S-5.0/NOPB | Texas Instruments | IC REG BUCK 5V 5A TO263-7 | 2875 |
|
Buy |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | IC REG BUCK 5V 5A TO263-7 Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Regulators
|
24882 |
|
Buy | ||||||||||
LM2678S-5.0/NOPB | Texas Instruments | IC REG BUCK 5V 5A TO263-7 Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Regulators
|
24522 |
|
Buy |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | IC REG BUCK 5V 5A DDPAK | 22120 |
|
Inquiry | |
LM2678S-5.0/NOPB | Texas Instruments | IC REG BUCK 5V 5A DDPAK | 45610 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0/NOPB | TI | SIMPLE 5A LM2678 SWITCHER | In-Stock |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | LM2678 Tube Tin/Lead (Sn/Pb) NRND (Last Updated: 2days ago) DC to DC switching regulator 12V 8.89mm 5A 260kHz | 1525 |
|
Buy |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | Available, Contact us | 225 |
|
Inquiry | |
LM2678S-5.0/NOPB | Texas Instruments | Available, Contact us | 4500 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | LM2678 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator | IC REG BUCK 5V 5A TO263-7 | 20735 |
|
Buy | ||
LM2678S-5.0/NOPB | Texas Instruments | IC REG BUCK 5V 5A TO263-7 | 2875 |
|
Buy |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments |
|
Inquiry |

ICSOSO Electronics Company Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0/NOPB | Texas Instruments | 8V to 40V, 5A SIMPLE SWITCHER? buck converter with high efficiency 7-DDPAK/TO-263 -40 to 125 | 3986 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0/NOPB | TI | DC:22+ ; IC REG BUCK 5V 5A TO263-7 | 15000 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | Brand new and original/respond online to quote. | 8178 |
|
Inquiry | |
LM2678S-5.0/NOPB | Texas Instruments | Brand new and original/respond online to quote. | 10050 |
|
Inquiry |

MountainView Components Inc.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | NS | IN STOCK Immediate delivery | 550 |
|
Inquiry | |
LM2678S-5.0-TEL | NS | OEM/CM Immediate delivery | 94 |
|
Inquiry | |
LM2678S-5.0/NOPB | NATIONALSEMICONDUCTOR | IN STOCK Immediate delivery | 30 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM2678S-5.0 | TI | IC REG BUCK 5V 5A DDPAK | 2010 |
|
Inquiry | ||||||||||
LM2678S-5.0/NOPB | Luminary Micro / Texas Instruments | IC REG BUCK 5V 5A TO263-7 | 2500 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | IC REG BUCK 5V 5A DDPAK ; DC:23+ | 22120 |
|
Inquiry | |
LM2678S-5.0 | Texas Instruments | IC REG BUCK 5V 5A TO263-7 ; DC:21+ ; DDPAK/TO-263-7 | 125 |
|
Inquiry | |
LM2678S-5.0 | NS | DC:23+ ; TO-263 | 3144 |
|
Inquiry | |
LM2678S-5.0/NOPB | Texas Instruments | IC REG BUCK 5V 5A DDPAK ; DC:23+ | 45610 |
|
Inquiry | |
LM2678S-5.0/NOPB | Texas Instruments | IC REG BUCK 5V 5A TO263-7 ; DC:21+ ; DDPAK/TO-263-7 | 125 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | IC REG BUCK 5V 5A DDPAK | 22542 |
|
Inquiry | |
LM2678S-5.0/NOPB | Texas Instruments | IC REG BUCK 5V 5A DDPAK | 20852 |
|
Inquiry |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | IC REG BUCK 5V 5A TO263-7 New Original Stock.
|
2010 |
|
Inquiry | ||
LM2678S-5.0/NOPB | Texas Instruments | IC REG BUCK 5V 5A TO263-7 New Original Stock.
|
3089 |
|
Inquiry |

Hongte Technology Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | NS | TO263 | 5000 |
|
Inquiry |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM2678S-5.0 | Luminary Micro / Texas Instruments | IC REG BUCK 5V 5A TO263-7 PMIC - Voltage Regulators - DC DC Switching Regulators
|
355 |
|
Inquiry | ||||||||
LM2678S-5.0/NOPB | Luminary Micro / Texas Instruments | IC REG BUCK 5V 5A TO263-7 PMIC - Voltage Regulators - DC DC Switching Regulators
|
616 |
|
Inquiry |

Chip 1 Exchange
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | NSC | INSTOCK | 98 |
|
Inquiry | |
LM2678S50#NOPB | INSTOCK | 38 |
|
Inquiry | ||
LM2678S-5.0-NOPB | TI | AVAILABLE | 292 |
|
Inquiry | |
LM2678S-5.0/NOPB | AVAILABLE | 1298 |
|
Inquiry | ||
LM2678S-5.0/NOPB | TI | AVAILABLE | 1298 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | NS | IN STOCK | 650 |
|
Inquiry | |
LM2678S-5.0/NOPB | NATIONALSEMICONDUCTOR | IN STOCK | 132 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | NS | Stock to ship immediately | 5200 |
|
Inquiry | |
LM2678S-5.0-TEL | NS | Stock to ship immediately | 94 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | Conv DC-DC 8V to 40V Step Down Single-Out 5V 5A 8-Pin(7+Tab) TO-263 Tube | 9 |
|
Buy | |
LM2678S-5.0/NOPB | Texas Instruments | Conv DC-DC 8V to 40V Step Down Single-Out 5V 5A 8-Pin(7+Tab) TO-263 Tube | 19 |
|
Buy |

SILITECH Components Inc
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | NS | OEM/CM In stock | 10000 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | DC:24+ ; Original New | 25470 |
|
Inquiry | |
LM2678S-5.0/NOPB | Rochester Electronics | DC:24+ ; Original New | 35171 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | NSC | TO-263-7 ; DC:11+ | 2565 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | NS/ | TO263 | 5 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | IC REG BUCK 5V 5A TO263-7 | 10000 |
|
Inquiry | |
LM2678S-5.0/NOPB | Texas Instruments | IC REG BUCK 5V 5A TO263-7 | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | NS | new and original ROHS ; DC:01+ ; TO263 | 10 |
|
Inquiry | |
LM2678S-5.0 | NS | new and original ROHS ; DC:07+ ; TO-263-7 | 1 |
|
Inquiry | |
LM2678S-5.0 | TI | new and original ROHS ; DC:15+ ; TO-263 | 1 |
|
Inquiry |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | NS | IN STOCK Immediate delivery | 1050 |
|
Inquiry | |
LM2678S-5.0/NOPB | NATIONALSEMICONDUCTOR | IN STOCK Immediate delivery | 82 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | NS | in stock Immediately | 2020 |
|
Inquiry | |
LM2678S-5.0-TEL | NS | in stock Immediately | 324 |
|
Inquiry | |
LM2678S-5.0/NOPB | NS | in stock Immediately | 1130 |
|
Inquiry |

Avnat Group (Asia Pacific) Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | NS | 31 |
|
Inquiry | ||
LM2678S-5.0 | NS/¹ú°ë | 255 |
|
Inquiry | ||
LM2678S-5.0 | NSC | 11 |
|
Inquiry |

GlobalTek Components
Certificates

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | In Stock |
|
Inquiry | ||
LM2678S-5.0 | TI | In Stock |
|
Inquiry | ||
LM2678S-5.0 | NSC | In Stock |
|
Inquiry | ||
LM2678S5.0 | NS | In Stock |
|
Inquiry | ||
LM2678S50 | NSC | In Stock |
|
Inquiry | ||
LM2678S-50 | Texas Instruments (TI) | In Stock |
|
Inquiry | ||
LM2678S-5.0 | TI1 | In Stock |
|
Inquiry | ||
LM2678S-5.0 | Fairchild Semiconductor | In Stock |
|
Inquiry | ||
LM2678S-5.0/NOPB | TEXAS INSTRUMENTS | In Stock |
|
Inquiry | ||
LM2678S-50/NOPB | Texas Instruments (TI) | In Stock |
|
Inquiry | ||
LM2678S-5.0/NOPB | Texas Instruments | In Stock |
|
Inquiry | ||
LM2678S50NOPB | NS | In Stock |
|
Inquiry | ||
LM2678S5.0NOPB | NS | In Stock |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | IC REG BUCK 5V 5A DDPAK | 2010 |
|
Buy | ||||||
LM2678S-5.0/NOPB | Luminary Micro / Texas Instruments | IC REG BUCK 5V 5A TO263-7 | 5200 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | Switching Voltage Regulators 8V to 40V, 5A SIMPLE SWITCHER buck converter with high efficiency 7-DDPAK/TO-263 -40 to 125 | in stock |
|
Inquiry | |
LM2678S-5.0/NOPB | Texas Instruments | Switching Voltage Regulators HIGH EFF 5A STEP- DOWN VLTG REG | 1238 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | NATIONAL | DC:18+ ; TO263 | 27358 |
|
Inquiry | |
LM2678S-5.0 | NS/ | DC:1524+ ; TO263-7L | 15200 |
|
Inquiry | |
LM2678S-5.0/NOPB | TI/ | DC:21+ ; TO-263 | 20000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | IC REG BUCK 5V 5A TO263-7 | 18020 |
|
Inquiry | |
LM2678S-5.0/NOPB | Texas Instruments | IC REG BUCK 5V 5A TO263-7 | 3222 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Texas Instruments | Switching Voltage Regulators NRND, alternate is LM2678S-5.0/NOPB | in stock |
|
Inquiry | |
LM2678S-5.0/NOPB | Texas Instruments | Switching Voltage Regulators HIGH EFF 5A STEP- DOWN VLTG REG | in stock |
|
Inquiry |

Quest Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
LM2678S-5.0 | NSC/JM62AC | IC,SMPS CONTROLLER,VOLTAGE-MODE,BIPOLAR/MOS,SIP,7PIN,PLASTIC | 33 |
|
Buy | ||||||
LM2678S-5.0 | National Semiconductor Corp | IC,SMPS CONTROLLER,VOLTAGE-MODE,BIPOLAR/MOS,SIP,7PIN,PLASTIC | 2 |
|
Buy | ||||||
LM2678S-5.0 | National Semiconductor Corp | IC,SMPS CONTROLLER,VOLTAGE-MODE,BIPOLAR/MOS,SIP,7PIN,PLASTIC | 4 |
|
Buy | ||||||
LM2678S-5.0 | National Semiconductor Corp | IC,SMPS CONTROLLER,VOLTAGE-MODE,BIPOLAR/MOS,SIP,7PIN,PLASTIC | 44 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0/NOPB | TI | New and original ; DC:20+ | 1000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | TI/NSC | TO-263 ; DC:2022+ | 5000 |
|
Inquiry | |
LM2678S-5.0-TEL | NS | SOT2637 ; DC:2022+ | 244 |
|
Inquiry | |
LM2678S-5.0/NOPB | TI | TO-263 ; DC:2023+ | 40000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
lm2678s5.0 | 10000 | 0 |
|
Inquiry | ||
LM2678S-5.0+ | 10000 | 0 |
|
Inquiry | ||
LM2678S-5.0 | Texas Instruments | IC REG BUCK 5V 5A TO263-7 | 0 |
|
Inquiry | |
LM2678S-5.0/NOPB | Texas Instruments | IC REG BUCK 5V 5A TO263-7 | 0 |
|
Inquiry | |
LM2678S-5.0/NOPB. | 10000 | 0 |
|
Inquiry | ||
LM2678S-5.0-NOPBH | 10000 | 0 |
|
Inquiry | ||
LM2678S-5.0/3.3/12/ADJ | 10000 | 0 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Integrated Circuits | IC REG BUCK 5V 5A TO263-7 | 2467 |
|
Inquiry | |
LM2678S-5.0/NOPB | Integrated Circuits | IC REG BUCK 5V 5A TO263-7 | 2577 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S5.0
sku #: LM2678S50
|
Texas Instruments | 4918 |
|
Inquiry |

Asian Tera Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0/NOPB | TI | Check alternative solution with competitive price | 65700 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | Guaranteed | 8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency 7-DDPAK/TO-263 -40 to 125 | 2579 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | NS | In stock,ready for shipping ; TO263 | 3764 |
|
Inquiry | |
LM2678S-5.0/NOPB | NS | In stock,ready for shipping ; TO263 | 3644 |
|
Inquiry |

Farnell element14
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0/NOPB
sku #: 3008181
|
Texas Instruments | Texas Instruments - Ic, Dc/Dc Converter, 5A - Lm2678S-5.0/Nopb |Texas Instruments LM2678S-5.0/NOPB | in stock |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0/NOPB
sku #: 2993688
|
Texas Instruments | Texas Instruments LM2678S-5.0/NOPB PMIC - LDO voltage regulator Tube Active Components > Semiconductors > Integrated Circuits (ICs) > PMICs
|
in stock |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2678S-5.0 | NSC | TO-263 ; DC:07+ | 30313 |
|
Inquiry | |
LM2678S5.0 | NS | TO-263 | 30100 |
|
Inquiry | |
LM2678S-5.0(05+) | NS | TO-263 ; DC:05+ | 35000 |
|
Inquiry | |
LM2678S-5.0-TEL | NS | SOT2637 ; DC:04+ | 30094 |
|
Inquiry | |
LM2678S-5.0/NOPB | TI | TO263 ; DC:13+ | 30025 |
|
Inquiry | |
LM2678S-5.0/NOPB. | NSC | TO263-7 ; DC:10+ | 48000 |
|
Inquiry |
See Also:
LM2679S-5.0
LM2678T-5.0
LM2678SX-5.0
LM2673S-5.0
LM2677S-5.0
LM2676S-5.0
LM2678SD-5.0
LM2670S-5.0
LM2678SDX-5.0
LM2672M-5.0
LM2676SX-5.0
LM2673T-5.0
LM2678SD50
LM2674N-5.0
LM2678LD-5.0
LM2670SX-5.0
LM2678S50
LM2672N-5.0
LM2674M-5.0
LM2679SX-5.0
LM2673SX-5.0
LM2679T-5.0
LM2670T-5.0
LM2679SD-5.0
LM2675N-5.0
LM2676SD-5.0
LM2677T-5.0
LM2670SD-5.0
LM2677SX-5.0
LM2678S-3.3
LM2677SD-5.0
LM2678S-5
LM2676T-5.0
LM2673SD-5.0
LM2671N-5.0
LM2675M-5.0
LM2674-5.0
LM2671M-5.0
LM2679S-3.3
LM2677S-3.3
LM2677LD-5.0
LM2670S-3.3
LM2678T-3.3
LM2672M5.0
LM2670LD-5.0
LM2672LD-5.0
LM2673LD-5.0
LM2678SD-3.3
LM2675M5.0
More »