LM2673T-ADJ/NOPB Price & Stock
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Manufacturer

Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Regulators
IC REG BUCK ADJ 3A TO220-7
Documents
Datasheet |
LM2673T-ADJ/NOPB![]() |
Specifications
Series | SIMPLE SWITCHER® |
Part Status | Active |
Function | Step-Down |
Output Configuration | Positive |
Topology | Buck |
Output Type | Adjustable |
Number of Outputs | 1 |
Voltage - Input (Min) | 8V |
Voltage - Input (Max) | 40V |
Voltage - Output (Min/Fixed) | 1.2V |
Voltage - Output (Max) | 37V |
Current - Output | 3A |
Frequency - Switching | 260kHz |
Synchronous Rectifier | No |
Operating Temperature | -40°C ~ 125°C (TJ) |
Mounting Type | Through Hole |
Package / Case | TO-220-7 (Formed Leads) |
Supplier Device Package | TO-220-7 |
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | IC REG BUCK ADJ 3A TO220-7 | 1197 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
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LM2673T-ADJ/NOPB | Texas Instruments | IC REG BUCK ADJ 3A TO220-7 PMIC - Voltage Regulators - DC DC Switching Regulators
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22375 |
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Buy |

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
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LM2673T-ADJ/NOPB | National Semiconductor | LM2673 8V to 40V, 3A SIMPLE SWITCHER buck converter with adjustable current limit | 30 |
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Buy |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
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LM2673T-ADJ/NOPB | Texas Instruments | 47271 |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||
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LM2673T-ADJ/NOPB
sku #: 926-LM2673T-ADJ/NOPB
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Texas Instruments | Switching Voltage Regulators 3A SD Vtg Reg Switching Voltage Regulators
|
38 In Stock |
|
Buy |

Longzi Technology (Shenzhen) Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | IC REG BUCK ADJ 3A TO220-7 | 839 |
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Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | IC REG BUCK ADJ 3A TO220-7 | 1838 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Luminary Micro / Texas Instruments | IC REG BUCK ADJ 3A TO220-7 ; TO-220-7 PMIC - Voltage Regulators - DC DC Switching Regulators
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Available |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | IC REG BUCK ADJ 3A TO220-7 | 38940 |
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Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | 1329 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | 8738 |
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Inquiry |

ComSIT Distribution GmbH
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673TADJNOPB | nsc | Stock Europe - ROHS:YES - Switching Regulator/Controller, Voltage-mode, 4.5A, 280kHz Switching Freq-Max, PZIP7 | 13 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 3A TO-220-7 (Formed Leads) | 2583 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Luminary Micro / Texas Instruments | IC REG BUCK ADJ 3A TO220-7 PMIC - Voltage Regulators - DC DC Switching Regulators
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In-Stock |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | New Original,COC,ISO9001 | 14494 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | IC REG BUCK ADJ 3A TO220-7 | 310 |
|
Inquiry |

J2 Sourcing
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB
sku #: LM2673T-ADJ/NOPB
|
TEXAS INSTRUMENTS | 44 |
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Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | 37747 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | IC REG BUCK ADJ 3A TO220-7 | 25000 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | 2000 |
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Inquiry | ||
LM2673T-ADJ/NOPB | 2000 |
|
Inquiry |

Sunether Technology Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | IC REG BUCK ADJ 3A TO220-7 | 15592 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | IC REG BUCK ADJ 3A TO220-7 | 1329 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | IC REG BUCK ADJ 3A TO220-7 | 2282 |
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Buy |

Transfer Multisort Elektronik
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB
sku #: LM2673T-ADJ/NOPB
|
TEXAS INSTRUMENTS | PMIC; DC/DC converter; Uin: 8 40VDC; Uout: 1.2 37VDC; 3A; TO220-7 Semiconductors > Integrated circuits > Voltage regulators - integrated circuits > Switched regulators - integrated circ. > Voltage regulators - DC/DC circuits
|
1 |
|
Buy |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | IC REG BUCK ADJ 3A TO220-7 | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | DC:Active ; - | 5345 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | TO-220-7 Formed Leads | 47271 |
|
Inquiry |

Dxway Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | TI | TO-220 ; DC:2022 | 5000 |
|
Inquiry |

Unikey Electronics Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | 481 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 3A TO-220-7 Formed Leads ; Tube | 6221 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | IC REG BUCK ADJ 3A TO220-7 | 38530 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | TI | Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 3A TO-220-7 (Formed Leads) | In-Stock |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | LM2673 Tube Matte Tin (Sn) ACTIVE (Last Updated: 4days ago) DC to DC switching regulator 12V 10.16mm 3A 260kHz | 755 |
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Buy |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | Available, Contact us | 4500 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | IC REG BUCK ADJ 3A TO220-7 | 8100 |
|
Buy |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | National Semiconductor | Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 3A TO-220-7 Formed Leads | 4980 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | TI | DC:22+ ; IC REG BUCK ADJ 3A TO220-7 | 15000 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | IC REG BUCK ADJ 3A TO220-7 | 25846 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | IC REG BUCK ADJ 3A TO220-7 ; DC:21+ ; TO-220-7 | 1363 |
|
Inquiry | |
LM2673T-ADJ/NOPB | Texas Instruments | IC REG BUCK ADJ 3A TO220-7 ; DC:23+ | 38530 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | IC REG BUCK ADJ 3A TO220-7 | 16816 |
|
Inquiry |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Luminary Micro / Texas Instruments | IC REG BUCK ADJ 3A TO220-7 PMIC - Voltage Regulators - DC DC Switching Regulators
|
15000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | Conv DC-DC 8V to 40V Step Down Single-Out 1.2V to 37V 3A 7-Pin(7+Tab) TO-220 Tube | 12 |
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Buy |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | DC:24+ ; Original New | 25568 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | IC REG BUCK ADJ 3A TO220-7 | 10000 |
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Inquiry |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | TI | shipping today | 502 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | NS | in stock Immediately | 560 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673TADJNOPB | NSC | OEM/CM QUOTES ONLY | NO BROKERS | 580 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments (TI) | In Stock |
|
Inquiry | ||
LM2673T-ADJ/NOPB | TEXAS INSTRUMENTS | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | Switching Voltage Regulators 3A SD Vtg Reg | 396 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | TI/ | DC:20+ ; TO-220 | 20000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | IC REG BUCK ADJ 3A TO220-7 | 4443 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | Switching Voltage Regulators 3A SD Vtg Reg | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | TI | New and original ; DC:19+ | 1000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Texas Instruments | IC REG BUCK ADJ 3A TO220-7 | 0 |
|
Inquiry | |
LM2673TADJNOPB | NSC | DC:0529+ ; TO | 100 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | Integrated Circuits | IC REG BUCK ADJ 3A TO220-7 | 4010 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673TADJNOPB
sku #: LM2673TADJNOPB
|
TI | 143 |
|
Inquiry |

Asian Tera Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | TI | Check alternative solution with competitive price | 3600 |
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Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673T-ADJ/NOPB | TI | In stock,ready for shipping ; TO-220 | 3315 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2673TADJNOPB | NSC | TO ; DC:0529+ | 30100 |
|
Inquiry | |
LM2673T-ADJ/NOPB | TI | TO-220 ; DC:1212+ | 30506 |
|
Inquiry |
See Also:
LM2673S-ADJ/NOPB
LM2670T-ADJ/NOPB
LM2678T-ADJ/NOPB
LM2677T-ADJ/NOPB
LM2679T-ADJ/NOPB
LM2676T-ADJ/NOPB
LM2671M-ADJ/NOPB
LM2674N-ADJ/NOPB
LM2673SD-ADJ/NOPB
LM2677S-ADJ/NOPB
LM2670S-ADJ/NOPB
LM2675N-ADJ/NOPB
LM2672M-ADJ/NOPB
LM2673SX-ADJ/NOPB
LM2671N-ADJ/NOPB
LM2673TADJNOPB
LM2674M-ADJ/NOPB
LM2679S-ADJ/NOPB
LM2676S-ADJ/NOPB
LM2672N-ADJ/NOPB
LM2678S-ADJ/NOPB
LM2675M-ADJ/NOPB
LM2675LD-ADJ/NOPB
LM2673T-12/NOPB
LM2673T-3.3/NOPB
LM2677SX-ADJ/NOPB
LM2673SX-ADJNOPB
LM2670SX-ADJ/NOPB
LM2677SD-ADJ/NOPB
LM2673SADJNOPB
LM2671MX-ADJ/NOPB
LM2674LD-ADJ/NOPB
LM2678S-ADJNOPB
LM2679SX-ADJ/NOPB
LM2671M-ADJ /NOPB
LM2676SD-ADJ/NOPB
LM2672MX-ADJ/NOPB
LM2678SX-ADJ/NOPB
LM2673SXADJNOPB
LM2671LD-ADJ/NOPB
LM2675M-ADJ NOPB
LM2675MX-ADJ/NOPB
LM2674MX-ADJ/NOPB
LM2673SDX-ADJ/NOPB
LM2676SX-ADJ/NOPB
LM2679SD-ADJ/NOPB
LM2670SD-ADJ/NOPB
LM2678SD-ADJ/NOPB
LM2675M-ADJNOPB
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