LM27402SQX/NOPB Price & Stock
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Manufacturer

Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers
IC REG CTRLR BUCK 16WQFN
Documents
Datasheet |
LM27402SQX/NOPB![]() |
Specifications
Part Status | Active |
Output Type | Transistor Driver |
Function | Step-Down |
Output Configuration | Positive |
Topology | Buck |
Number of Outputs | 1 |
Output Phases | 1 |
Voltage - Supply (Vcc/Vdd) | 3 V ~ 20 V |
Frequency - Switching | 200kHz ~ 1.2MHz |
Duty Cycle (Max) | 95% |
Synchronous Rectifier | Yes |
Clock Sync | Yes |
Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking |
Operating Temperature | -40°C ~ 125°C (TJ) |
Package / Case | 16-WQFN Exposed Pad |
Supplier Device Package | 16-WQFN (4x4) |
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Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | IC REG CTRLR BUCK 16WQFN | 49250 |
|
Inquiry |

Allelco Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | Integrated Circuits (ICs) > Specialized ICs
|
5050 |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||
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LM27402SQ/NOPB
sku #: 926-LM27402SQ/NOPB
|
Texas Instruments | Switching Controllers 3-V to 20-V voltage mode synchronous bu A 926-LM27402SQX/NOPB Switching Controllers
|
1663 In Stock |
|
Buy |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | IC REG CTRLR BUCK 16WQFN PMIC - Voltage Regulators - DC DC Switching Controllers
|
99860 |
|
Buy |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | 48403 |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | LM27402 Buck Tape & Reel (TR) e3 DC to DC switching controller 30A 30A 800mum 18.6V | 118469 |
|
Buy |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | DC:24+ ; Original New | 13881 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | 35000 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 2893 |
|
Inquiry |

ICSOSO Electronics Company Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | LM27402 Buck Tape & Reel (TR) e3 DC to DC switching controller 30A 30A 800mum 18.6V | 9313 |
|
Inquiry |

Sunether Technology Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | IC REG CTRLR BUCK 16WQFN | 15599 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | IC REG CTRLR BUCK 16WQFN | 2127 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Luminary Micro / Texas Instruments | IC REG CTRLR BUCK 16WQFN ; 16-WQFN (4x4) PMIC - Voltage Regulators - DC DC Switching Controllers
|
Available |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | IC REG CTRLR BUCK 16WQFN Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Controllers
|
38667 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | IC REG CTRLR BUCK 16WQFN | 12000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | DC:Active ; - | 4641 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | 3041 |
|
Inquiry |

Chips Pulse Industry Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | Purchase Online. Ship Immediately. WQFN-16(4x4) DC-DC Converters RoHS | 16 |
|
Buy |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-WQFN (4x4) ; Tape & Reel (TR) | 8198 |
|
Inquiry |

LCSC
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | Step-down type 3V~20V WQFN-16-EP(4x4) DC-DC Converters ROHS | 4 |
|
Buy |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-WQFN (4x4) | 1375 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | 6349 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | 2000 |
|
Inquiry | ||
LM27402SQX/NOPB | 2000 |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | WQFN-16(4x4) DC-DC Converters RoHS | 14 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | 16-WQFN Exposed Pad | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Luminary Micro / Texas Instruments | IC REG CTRLR BUCK 16WQFN PMIC - Voltage Regulators - DC DC Switching Controllers
|
In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | IC REG CTRLR BUCK 16WQFN | 10000 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | IC REG CTRLR BUCK 16WQFN | 2050 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | IC REG CTRLR BUCK 16WQFN | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | IC REG CTRLR BUCK 16WQFN | 6278 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | TI | DC-DC IC 16-WQFNï¼4x4ï¼ | In-Stock |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | Available, Contact us | 7785 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | IC REG CTRLR BUCK 16WQFN | 2705 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | TI | WQFN-16(4x4) | 8878 |
|
Inquiry |

Dxway Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | TI | WQFN-16 ; DC:2020 | 5000 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-WQFN (4x4) | 634 |
|
Inquiry |

Hongte Technology Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | TI | WQFN | 15000 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | Brand new and original/respond online to quote. | 15761 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | IC REG CTRLR BUCK 16WQFN ; DC:21+ ; 16-WQFN (4x4) | 125 |
|
Inquiry | |
LM27402SQX/NOPB | Texas Instruments | IC REG CTRLR BUCK 16WQFN ; DC:23+ | 2050 |
|
Inquiry | |
LM27402SQX/NOPB | NS | DC:23+ ; LLP | 724 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | IC REG CTRLR BUCK 16WQFN | 21389 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | IC REG CTRLR BUCK 16WQFN | 119490 |
|
Buy |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | IC REG CTRLR BUCK 16WQFN New Original Stock.
|
8017 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | TI | new and original ROHS ; DC:20+ ; WQFN | 15000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | TI | DC:2101+ ; WQFN16 | 6150 |
|
Inquiry | |
LM27402SQX/NOPB | TI | DC:22+ ; IC REG CTRLR BUCK PWM VM 16-LLP | 15000 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | IC REG CTRLR BUCK 16WQFN | 68045 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Luminary Micro / Texas Instruments | IC REG CTRLR BUCK 16WQFN | 72172 |
|
Inquiry |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM27402SQX/NOPB | Luminary Micro / Texas Instruments | IC REG CTRLR BUCK 16WQFN PMIC - Voltage Regulators - DC DC Switching Controllers
|
9000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | IC REG CTRLR BUCK 16WQFN | 12542 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | TI | WQFN16 ; DC:17+ | 11355 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | TI | WQFN16 ; DC:17+ | 9469 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | 9000 |
|
Inquiry | ||
LM27402SQXNOPB | Texas Instruments | 9524 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQXNOPB | TI | OEM/CM QUOTES ONLY | NO BROKERS | 8463 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | TI | WQFN-16 ; DC:21+ | 9000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | TI | in stock Immediately | 6500 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments (TI) | In Stock |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Luminary Micro / Texas Instruments | IC REG CTRLR BUCK 16WQFN | 71857 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Luminary Micro / Texas Instruments | The parts are in stock | 9938 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | TI | Original stock,24-hour delivery | 35104 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | TI/ | DC:20+ ; WQFN | 20000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | TI | QFN-16 ; DC:2023+ | 3500 |
|
Inquiry | |
LM27402SQX/NOPB | NS | LLP ; DC:2022+ROHS | 734 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | Switching Controllers High Performance Synchronous Buck Contro | in stock |
|
Inquiry | |
LM27402SQX/NOPB | Texas Instruments | Switching Controllers High Performance Synchronous Buck Contro | in stock |
|
Inquiry | |
LM27402SQXNOPB | Texas Instruments | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | IC REG CTRLR BUCK PWM VM 16-LLP | 0 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Texas Instruments | Switching Controllers 3-V to 20-V, voltage mode synchronous buck controller with DCR current sensing 16-WQFN -40 to 125 | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | TI | New and original ; DC:20+ | 1000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | Integrated Circuits | IC REG CTRLR BUCK 16WQFN | 7481 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB
sku #: LM27402SQXNOPB
|
Texas Instruments | 7318 |
|
Inquiry |

Asian Tera Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | TI | Check alternative solution with competitive price | 45000 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | NS | In stock,ready for shipping ; LLP | 11026 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQXNOPB | Texas Instruments | OEM/CM ONLY | 974 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM27402SQX/NOPB | NS | LLP ; DC:14+ | 37712 |
|
Inquiry |
See Also:
LM27403SQX/NOPB
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LM27403SQ/NOPB
LM27402SQNOPB
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