OPA743NA/3K Price & Stock
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Manufacturer


Integrated Circuits (ICs) > Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
IC OPAMP GP 7MHZ RRO SOT23-5
Documents
Datasheet |
OPA743NA/3K![]() |
Datasheet |
OPA743NA/3K![]() |
Specifications
Part Status | Active |
Amplifier Type | General Purpose |
Number of Circuits | 1 |
Output Type | Rail-to-Rail |
Slew Rate | 10 V/µs |
Gain Bandwidth Product | 7MHz |
Current - Input Bias | 1pA |
Voltage - Input Offset | 1.5mV |
Current - Supply | 1.1mA |
Current - Output / Channel | 20mA |
Voltage - Supply, Single/Dual (±) | 3.5 V ~ 12 V, ±1.75 V ~ 6 V |
Operating Temperature | -40°C ~ 85°C |
Mounting Type | Surface Mount |
Package / Case | SC-74A, SOT-753 |
Supplier Device Package | SOT-23-5 |
Hide

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | DC:24+ ; Original New | 29756 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | IC OPAMP GP 1 CIRCUIT SOT23-5 | 4678 |
|
Inquiry |

ICSOSO Electronics Company Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | Single, 12-V, 7-MHz operational amplifier 5-SOT-23 -40 to 85 | 13539 |
|
Inquiry | |
OPA743NA/3KG4 | Texas Instruments | Single, 12-V, 7-MHz operational amplifier 5-SOT-23 -40 to 85 | 3101 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | Operational Amplifiers - Op Amps 12V 7MHz CMOS Rail-to-Rail I/O | 14 |
|
Buy | |
OPA743NA/3KG4 | Texas Instruments | IC OPAMP GP 1 CIRCUIT SOT23-5 | 9 |
|
Buy |

Longzi Technology (Shenzhen) Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | IC OPAMP GP 1 CIRCUIT SOT23-5 | 3377 |
|
Buy |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | IC OPAMP GP 1 CIRCUIT SOT23-5 | 37671 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA3K | TI | OEM/CM QUOTES ONLY | NO BROKERS | 2963 |
|
Inquiry |

Hongte Technology Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | SOT23-5 | 2469 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | Available, Contact us | 3000 |
|
Inquiry |

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | OPA743 12V, 7MHz, CMOS Rail-to-Rail I/O Operational Amplifier | 1143 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | DC:Active ; - | 6158 |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OPA743NA/250
sku #: 595-OPA743NA/250
|
Texas Instruments | Operational Amplifiers - Op Amps 12V 7MHz CMOS Rail-t o-Rail I/O A 595-OPA743NA/3K Operational Amplifiers - Op Amps
|
973 In Stock |
|
Buy | ||||||||||||||||||
OPA743NA/250G4
sku #: 595-OPA743NA/250G4
|
Texas Instruments | Operational Amplifiers - Op Amps 12V 7MHz CMOS Rail-t o-Rail I/O ALT 595-OPA743NA/250 Operational Amplifiers - Op Amps
|
202 In Stock |
|
Buy |

Ersa Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | IC OPAMP GP 1 CIRCUIT SOT23-5 | 2786 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | 45348 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | IC OPAMP GP 1 CIRCUIT SOT23-5 | 3000 |
|
Inquiry | |
OPA743NA/3KG4 | Texas Instruments | IC OPAMP GP 1 CIRCUIT SOT23-5 | 12542 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | IC OPAMP GP 1 CIRCUIT SOT23-5 | 57,857,690 |
|
Inquiry | |
OPA743NA/3KG4 | Texas Instruments | IC OPAMP GP 1 CIRCUIT SOT23-5 | 6,000 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | 2000 |
|
Inquiry | |||
OPA743NA/3K | Texas Instruments | 2000 |
|
Inquiry |

Dxway Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | TI | SOT23-5 ; DC:2020 | 2500 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | IC OPAMP GP 1 CIRCUIT SOT23-5 | 2526 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | IC OPAMP GP 1 CIRCUIT SOT23-5 | 5824 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | IC OPAMP GP 1 CIRCUIT SOT23-5 | 2060 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | IC OPAMP GP 7MHZ RRO SOT23-5 Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
|
78573 |
|
Buy | |
OPA743NA/3KG4 | Texas Instruments | IC OPAMP GP 7MHZ RRO SOT23-5 Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
|
116533 |
|
Buy |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | General Purpose Amplifier 1 Circuit Rail-to-Rail SOT-23-5 | 1889 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | 4308 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | IC OPAMP GP 1 CIRCUIT SOT23-5 | 42020 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | IC OPAMP GP 1 CIRCUIT SOT23-5 | 44 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | TI | 1 SOT-23-5 | In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | IC OPAMP GP 7MHZ RRO SOT23-5 | 9000 |
|
Inquiry |

Classic Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | TI | 1354 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Luminary Micro / Texas Instruments | IC OPAMP GP 7MHZ RRO SOT23-5 ; SOT-23-5 Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
|
Available |
|
Inquiry |

MountainView Components Inc.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | TI | IN STOCK Immediate delivery | 4500 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | TI | DC:22+ ; IC OPAMP GP R-R 7MHZ SGL SOT23-5 | 15000 |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | ROHS3Compliant EAR99 OPA743 Cut Tape (CT) op amp buffer circuit 2.9mm 1pA 7mV 7000kHz | 4327 |
|
Buy |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | IC OPAMP GP 7MHZ RRO SOT23-5 | 2840 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Luminary Micro / Texas Instruments | IC OPAMP GP 7MHZ RRO SOT23-5 Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
|
In-Stock |
|
Inquiry |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OPA743NA/3K | Luminary Micro / Texas Instruments | IC OPAMP GP 7MHZ RRO SOT23-5 Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
|
353 |
|
Inquiry | ||||||||
OPA743NA/3KG4 | Luminary Micro / Texas Instruments | IC OPAMP GP 7MHZ RRO SOT23-5 Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
|
4097 |
|
Inquiry |

Avnat Group (Asia Pacific) Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K ÔË·ÅIC | TI/µÂÖÝÒÇÆ÷ | 2469 |
|
Inquiry |

Chip 1 Exchange
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | TI | AVAILABLE | 179 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA3K | TI | DC:21+ | 2877 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | TI | SOT23-5 ; DC:1019+ | 5448 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | TI | IN STOCK | 5000 |
|
Inquiry |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | IC OPAMP GP 7MHZ RRO SOT23-5 New Original Stock.
|
3049 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OPA743NA/3K | TI | IC OPAMP GP 7MHZ RRO SOT23-5 | 70904 |
|
Inquiry |

CenturyHonour Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | TI | SOT-SOP-DIP | 100000 |
|
Inquiry |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | TI | IN STOCK Immediate delivery | 3900 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | TI | in stock Immediately | 2392 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | IC OPAMP GP 1 CIRCUIT SOT23-5 | 10000 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | General Purpose Amplifier 1 Circuit Rail-to-Rail SOT-23-5 | 834 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | IC OPAMP GP 1 CIRCUIT SOT23-5 | 16929 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | TI | Original stock,24-hour delivery | 2167 |
|
Inquiry |

Sunether Technology Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3KG4 | Texas Instruments | IC OPAMP GP 1 CIRCUIT SOT23-5 | 3438 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | T/exas Instruments | N/A IN STOCK ; DC:2022+ROHS | 37195 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments (TI) | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | new and original ROHS ; DC:10+PB ; SOT23-5 | 2469 |
|
Inquiry | ||
OPA743NA/3K | TI | new and original ROHS ; DC:20PB ; SOT23-5 | 190 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | Operational Amplifiers - Op Amps 12V 7MHz CMOS Rail-to-Rail I/O | in stock |
|
Inquiry | |
OPA743NA/3K | Texas Instruments | Operational Amplifiers - Op Amps 12V 7MHz CMOS Rail-to-Rail I/O | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | IC OPAMP GP 7MHZ RRO SOT23-5 | 0 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | General Purpose Amplifier 1 Circuit Rail-to-Rail SOT-23-5 ; Tape & Reel (TR) | 6466 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | TI/ | DC:19+ ; SOT-23-5 | 10775 |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Luminary Micro / Texas Instruments | IC OPAMP GP 7MHZ RRO SOT23-5 | 70700 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K
sku #: OPA743NA3K
|
Texas Instruments | 127 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | SC-74A, SOT-753 | 8900 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | Texas Instruments | Brand new and original/respond online to quote. | 11539 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | TI | SOT23-5 ; DC:14+ | 376 |
|
Inquiry | |
OPA743NA/3KG4 | TI | SOT ; DC:10+ | 3847 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | TI | DC:23+ ; SOT23-5 | 1886 |
|
Inquiry | |
OPA743NA/3K | Texas Instruments | IC OPAMP GP 1 CIRCUIT SOT23-5 ; DC:21+ ; SOT-23-5 | 111 |
|
Inquiry | |
OPA743NA/3K | Texas Instruments | IC OPAMP GP 1 CIRCUIT SOT23-5 ; DC:23+ | 42020 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | TI | New and original ; DC:19+ | 3000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3KG4 | TI | Integrated Circuit ; DC:21+ ; SOT ; 100% original goods Electronical components Integrated Circuit
|
3847 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA3K | Texas Instruments | OEM/CM ONLY | 749 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
OPA743NA/3K | TI | SOT-23 ; DC:10+ | 30340 |
|
Inquiry |
See Also:
OPA743NA3K
OPA743NA/3KG4
OPA743UA/2K5
OPA743NA250
OPA743NA/250
OPA743NA
OPA743UA
OPA743PA
OPA743UAG4
OPA743NA(D43)
OPA743PAG4
OPA743UA IC
OPA740PA
OPA743NA/250G4