LM5119PSQ/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 Controllers
IC REG CTRLR BUCK 32WQFN
Documents
Datasheet |
LM5119PSQ/NOPB![]() |
Specifications
Part Status | Active |
Output Type | Transistor Driver |
Function | Step-Down |
Output Configuration | Positive |
Topology | Buck |
Number of Outputs | 2 |
Output Phases | 2 |
Voltage - Supply (Vcc/Vdd) | 5.5 V ~ 65 V |
Frequency - Switching | 50kHz ~ 750kHz |
Synchronous Rectifier | Yes |
Clock Sync | No |
Control Features | Enable, Frequency Control, Ramp, Soft Start |
Operating Temperature | -40°C ~ 125°C (TJ) |
Package / Case | 32-WFQFN Exposed Pad |
Supplier Device Package | 32-WQFN (5x5) |
Hide

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | IC REG CTRLR BUCK 32WQFN | 33820 |
|
Inquiry |

Allelco Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | Integrated Circuits (ICs) > Specialized ICs
|
7070 |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | IC REG CTRLR BUCK 32WQFN Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Controllers
|
47586 |
|
Buy |

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | LM5119 5.5-65V Wide Vin, Current Mode Dual Synchronous Buck Controller | 20 |
|
Buy |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | IC REG CTRLR BUCK 32WQFN PMIC - Voltage Regulators - DC DC Switching Controllers
|
12919 |
|
Buy |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | 40229 |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM5119PSQE/NOPB
sku #: 926-LM5119PSQE/NOPB
|
Texas Instruments | Switching Controllers High Vltg Dual Synch Buck Controller A 926-LM5119PSQ/NOPB Switching Controllers
|
2340 In Stock |
|
Buy | ||||||||||||||||||
LM5119PSQX/NOPB
sku #: 926-LM5119PSQX/NOPB
|
Texas Instruments | Switching Controllers 5.5-65V Wide Vin Cu rrent Mode Dual Sync A 926-LM5119PSQE/NOPB Switching Controllers
|
3035 In Stock |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Luminary Micro / Texas Instruments | IC REG CTRLR BUCK 32WQFN ; 32-WQFN (5x5) PMIC - Voltage Regulators - DC DC Switching Controllers
|
Available |
|
Inquiry |

Longzi Technology (Shenzhen) Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | IC REG CTRLR BUCK 32WQFN | 2492 |
|
Buy |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 2896 |
|
Inquiry |

Weyland Electronics Group Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | DC-DC Power Chip DC-DC Power Chip
|
300 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB
sku #: LM5119PSQNOPB
|
Texas Instruments | 12500 |
|
Inquiry | ||
LM5119PSQ/NOPBÂ Â
sku #: LM5119PSQNOPBÂ Â
|
Texas Instruments | 100 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | DC:24+ ; Original New | 38602 |
|
Inquiry |

Sunether Technology Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | IC REG CTRLR BUCK 32WQFN | 15331 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | 9379 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | 35000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | IC REG CTRLR BUCK 32WQFN | 12000 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | 2000 |
|
Inquiry | ||
LM5119PSQ/NOPB | 2000 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | 7884 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | IC REG CTRLR BUCK 32WQFN | 3224 |
|
Inquiry |

ICSOSO Electronics Company Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | 5.5-65V Wide Vin, Current Mode Dual Synchronous Buck Controller 32-WQFN -40 to 125 | 10226 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | TI | DC:21+ | 123006 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Luminary Micro / Texas Instruments | IC REG CTRLR BUCK 32WQFN PMIC - Voltage Regulators - DC DC Switching Controllers
|
In-Stock |
|
Inquiry |

Chips Pulse Industry Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | Purchase Online. Ship Immediately. WQFN-32(5x5) DC-DC Converters RoHS | 41 |
|
Buy |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-WQFN (5x5) | 2774 |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | WQFN-32(5x5) DC-DC Converters RoHS | 37 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | IC REG CTRLR BUCK 32WQFN | 299 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | IC REG CTRLR BUCK 32WQFN | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | DC:Active ; - | 26 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-WQFN (5x5) ; Tape & Reel (TR) | 4318 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | TI | Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-WQFN (5x5) | In-Stock |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | 32-WFQFN Exposed Pad | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | IC REG CTRLR BUCK 32WQFN | 2418 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | IC REG CTRLR BUCK 32WQFN | 6720 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | IC REG CTRLR BUCK 32WQFN | 10000 |
|
Inquiry |

ODG (Origin Data Global)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | IC REG CTRLR BUCK 32WQFN | 8006 |
|
Buy |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | Available, Contact us | 1000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | TI | 7845 |
|
Inquiry | ||
LM5119PSQ/NOPB | TI | WQFN-32 | 8878 |
|
Inquiry | |
LM5119PSQ/NOPB | TI | WQFN-32(5x5) | 8878 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | IC REG CTRLR BUCK 32WQFN | 3323 |
|
Inquiry |

Dxway Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | TI | DC:2020 | 15000 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | Wide Input Range Dual Synchronous Buck Controller | 12500 |
|
Buy |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-WQFN (5x5) | 719 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | IC REG CTRLR BUCK 32WQFN | 42726 |
|
Inquiry |

Hongte Technology Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | TI | WQFN | 15000 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | Brand new and original/respond online to quote. | 6065 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | IC REG CTRLR BUCK 32WQFN ; DC:21+ ; 32-WQFN (5x5) | 111 |
|
Inquiry | |
LM5119PSQ/NOPB | Texas Instruments | IC REG CTRLR BUCK 32WQFN ; DC:23+ | 6720 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | TI | DC:22+ ; IC REG CTRLR BUCK PWM CM 32-LLP | 15000 |
|
Inquiry |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Luminary Micro / Texas Instruments | IC REG CTRLR BUCK 32WQFN PMIC - Voltage Regulators - DC DC Switching Controllers
|
27401 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | TI | new and original ROHS ; DC:20+ ; WQFN | 15000 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | IC REG CTRLR BUCK 32WQFN | 19390 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | IC REG CTRLR BUCK 32WQFN | 12542 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | TEXAS INSTRUMENTS INC | WQFN-32 | 1000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQNOPB | Texas Instruments | 1891 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQNOPB | NATIONAL SEMICONDUCTOR | OEM/CM QUOTES ONLY | NO BROKERS | 3 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | TI | DC:21+ | 7500 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments (TI) | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | TI/ | DC:21+ ; WQFN | 20000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | TI | QFN-32 ; DC:2023+ | 5000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | Switching Controllers Wide Input Range Dual Synchronous Buck C | in stock |
|
Inquiry | |
LM5119PSQ/NOPB | Texas Instruments | Switching Controllers Wide Input Range Dual Synchronous Buck C | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | IC REG CTRLR BUCK PWM CM 32-LLP | 0 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Texas Instruments | Switching Controllers 5.5-65V Wide Vin, Current Mode Dual Synchronous Buck Controller 32-WQFN -40 to 125 | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | TI | New and original | 1050 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | Integrated Circuits | IC REG CTRLR BUCK 32WQFN | 2896 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB
sku #: LM5119PSQNOPB
|
Texas Instruments | 12140 |
|
Inquiry |

Asian Tera Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | TI | Check alternative solution with competitive price | 60000 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM5119PSQ/NOPB | NSC | LLP ; DC:2010+ | 30456 |
|
Inquiry |
See Also:
LM5119QPSQ/NOPB
LM5119PSQX/NOPB
LM5119PSQE/NOPB
LM5117PSQ/NOPB
LM5119PSQENOPB
LM5119QPSQX/NOPB
LM5117QPSQ/NOPB
LM5117PSQE/NOPB
LM5117PSQX/NOPB
LM5119QPSQ /NOPB
LM5117PMH/NOPB
LM5117QPSQE/NOPB
LM5112SD/NOPB
LM5114BSD/NOPB
LM5114ASD/NOPB
LM5115SD/NOPB
LM5117QPSQX/NOPB
LM5113SD/NOPB
LM51114MY/NOPB
LM5112MY/NOPB
LM5112SDX/NOPB
LM5116MHX/NOPB
LM5113TME/NOPB
LM5114AMF/NOPB
LM5117PMHE/NOPB
LM5118MH/NOPB
LM5118MHX/NOPB
LM5112MYX/NOPB
LM5110-1SD/NOPB
LM5114BMF/NOPB
LM5113SDE/NOPB
LM5110-2M/NOPB
LM51103SDNOPB
LM5110-1M/NOPB
LM5113SDX/NOPB
LM5114ASDX/NOPB
LM5113TMX/NOPB
LM5112Q1SD/NOPB
LM5112SDXNOPB
LM5110-3M/NOPB
LM5112SDNOPB
LM5115MTC/NOPB
LM5119EVAL/NOPB
LM5117PMHXNOPB
LM5111-3M/NOPB
LM5116WG/NOPB
LM5111-4M/NOPB
LM5110-2SD/NOPB
LM5111-1M/NOPB
More »