LM2591HVSX-3.3/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 Regulators
IC REG BUCK 3.3V 1A TO263-5
Documents
Datasheet |
LM2591HVSX-3.3/NOPB![]() |
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) | 4.5V |
Voltage - Input (Max) | 60V |
Voltage - Output (Min/Fixed) | 3.3V |
Current - Output | 1A |
Frequency - Switching | 150kHz |
Synchronous Rectifier | No |
Operating Temperature | -40°C ~ 125°C (TJ) |
Mounting Type | Surface Mount |
Package / Case | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA |
Supplier Device Package | DDPAK/TO-263-5 |
Hide
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | IC REG BUCK 3.3V 1A TO263-5 | 2000 |
|
Inquiry |

Longzi Technology (Shenzhen) Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | IC REG BUCK 3.3V 1A TO263-5 | 500 |
|
Buy |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB
sku #: 926-LM2591HVSX33NOPB
|
Texas Instruments | Switching Voltage Regulators Pwr Cnvtr 150KHz 1A SD VTG Reg A 926-LM2591HVS33NOPB Switching Voltage Regulators
|
278 In Stock |
|
Buy | ||||||||||||||||
LM2591HVS-3.3/NOPB
sku #: 926-LM2591HVS33NOPB
|
Texas Instruments | Switching Voltage Regulators pwr Cnvtr 150 kHz 1A SD Vtg Reg A 926-LM2591HVSX33NOPB Switching Voltage Regulators
|
223 In Stock |
|
Buy |

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | National Semiconductor | LM2591HV SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator | 2000 |
|
Buy | ||||||||||
LM2591HVSX-3.3/NOPB | Texas Instruments | LM2591HV SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator | 10493 |
|
Buy |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | 9421 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | DC:24+ ; Original New | 25895 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Luminary Micro / Texas Instruments | IC REG BUCK 3.3V 1A TO263-5 ; DDPAK/TO-263-5 PMIC - Voltage Regulators - DC DC Switching Regulators
|
Available |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | IC REG BUCK 3.3V 1A TO263-5 PMIC - Voltage Regulators - DC DC Switching Regulators
|
15278 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | IC REG BUCK 3.3V 1A TO263-5 | 14050 |
|
Inquiry |

Easev semiconductor Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | National Semiconductor | IC REG BUCK 3.3V 1A DDPAK | 6195 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | IC REG BUCK 3.3V 1A TO263-5 | 2588 |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | New Original,COC,ISO9001 | 8500 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A TO-263-6, D??Pak (5 Leads + Tab), TO-263BA | 2716 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | IC REG BUCK 3.3V 1A TO263-5 | 2363 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | National Semiconductor | IC REG BUCK 3.3V 1A DDPAK | 10493 |
|
Inquiry | |
LM2591HVSX-3.3/NOPB | Texas Instruments | IC REG BUCK 3.3V 1A TO263-5 | 664 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Luminary Micro / Texas Instruments | IC REG BUCK 3.3V 1A TO263-5 PMIC - Voltage Regulators - DC DC Switching Regulators
|
In-Stock |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | TO-263-6, DòPak (5 Leads + Tab), TO-263BA | 46845 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | IC REG BUCK 3.3V 1A DDPAK | 18990 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | 14838 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | TI | Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A TO-263-6, D²Pak (5 Leads + Tab), TO-263B | In-Stock |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | LM2591 Tape & Reel (TR) Matte Tin (Sn) ACTIVE (Last Updated: 2days ago) DC to DC switching regulator 12V 8.42mm 1A 150kHz | 859 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | DC:Active ; - | 2195 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | IC REG BUCK 3.3V 1A TO263-5 | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | IC REG BUCK 3.3V 1A TO263-5 | 3186 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | 35000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | Switching Voltage Regulators Pwr Cnvtr 150KHz 1A SD VTG Reg | 685 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | 46845 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | Available, Contact us | 500 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | National Semiconductor | IC REG BUCK 3.3V 1A DDPAK | 43150 |
|
Inquiry | |
LM2591HVSX-3.3/NOPB | Texas Instruments | IC REG BUCK 3.3V 1A DDPAK | 7440 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | IC REG BUCK 3.3V 1A DDPAK | 16196 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | IC REG BUCK 3.3V 1A TO263-5 | 11070 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Luminary Micro / Texas Instruments | IC REG BUCK 3.3V 1A TO263-5 | 3835 |
|
Inquiry |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | IC REG BUCK 3.3V 1A TO263-5 New Original Stock.
|
2990 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | National Semiconductor |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | IC REG BUCK 3.3V 1A TO263-5 | 3990 |
|
Buy |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | IC REG BUCK 3.3V 1A TO263-5 | 23131 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | TI | DC:22+ ; IC REG BUCK 3.3V 1A TO263-5 | 15000 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | National Semiconductor | IC REG BUCK 3.3V 1A DDPAK ; DC:23+ | 43150 |
|
Inquiry | |
LM2591HVSX-3.3/NOPB | Texas Instruments | IC REG BUCK 3.3V 1A DDPAK ; DC:23+ | 7440 |
|
Inquiry | |
LM2591HVSX-3.3/NOPB | Texas Instruments | IC REG BUCK 3.3V 1A TO263-5 ; DC:21+ ; DDPAK/TO-263-5 | 125 |
|
Inquiry | |
LM2591HVSX-3.3/NOPB | NS | DC:23+ ; TO-263 | 163 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX33NOPB | OEM/CM QUOTES ONLY | NO BROKERS | 3480 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A TO-263-6, D2Pak (5 Leads + Tab), TO-263BA ; Tape & Reel (TR) | 3987 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | TI/ | DC:21+ ; TO-263-5 | 14000 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | 2000 |
|
Inquiry | ||
LM2591HVSX-3.3/NOPB | 2000 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-33/NOPB | Texas Instruments (TI) | In Stock |
|
Inquiry | ||
LM2591HVSX-3.3/NOPB | Texas Instruments | In Stock |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Luminary Micro / Texas Instruments | TI/ New | 3450 |
|
Buy |

Ersa Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | National Semiconductor | LM2591HV SIMPLE SWITCHER POWER C | 15670 |
|
Inquiry | |
LM2591HVSX-3.3/NOPB | Texas Instruments | IC REG BUCK 3.3V 1A TO263-5 | 204 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | TI | TO-263 ; DC:2023+ | 20000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | IC REG BUCK 3.3V 1A TO263-5 | 10000 |
|
Inquiry |

Quest Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | National Semiconductor Corp | 3 A SWITCHING REGULATOR, 173 KHZ SWITCHING FREQ-MAX, PSSO5 | 472 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3NOPB | Texas Instruments | in stock |
|
Inquiry | ||
LM2591HVSX-3.3/NOPB | Texas Instruments | Switching Voltage Regulators Pwr Cnvtr 150KHz 1A SD VTG Reg | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | TI | New and original ; DC:21+ | 1000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Integrated Circuits | IC REG BUCK 3.3V 1A TO263-5 | 3380 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX-3.3/NOPB | Texas Instruments | IC REG BUCK 3.3V 1A TO263-5 | 0 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2591HVSX3.3/NOPB
sku #: LM2591HVSX33NOPB
|
National Semiconductor Co | 494 |
|
Inquiry |
See Also:
LM2591HVS-3.3/NOPB
LM2592HVSX-3.3/NOPB
LM2593HVSX-3.3/NOPB
LM2590HVSX-3.3/NOPB
LM2597HVMX-3.3/NOPB
LM2591HVSX-5.0/NOPB
LM2594HVMX-3.3/NOPB
LM2590HVS-3.3/NOPB
LM2593HVS-3.3/NOPB
LM2592HVS-3.3/NOPB
LM2591HVT-3.3/NOPB
LM2594HVM-3.3/NOPB
LM2595SX-3.3/NOPB
LM2591HVS-5.0/NOPB
LM2593HVT-3.3/NOPB
LM2590HVSX-5.0/NOPB
LM2593HVSX-5.0/NOPB
LM2594MHVX-3.3/NOPB
LM2597HVN-3.3/NOPB
LM2592HVT-3.3/NOPB
LM2594HVN-3.3/NOPB
LM2594HVMX-3.3NOPB
LM2590HVT-3.3/NOPB
LM2592HVSX-5.0/NOPB
LM2591HVSX-ADJ/NOPB
LM2598SX-3.3/NOPB
LM2596SX-3.3/NOPB
LM2599SX-3.3/NOPB
LM2597HVM-3.3/NOPB
LM2591HVT-5.0/NOPB
LM2591HVS-ADJ/NOPB
LM2593HVSX-ADJ/NOPB
LM2597HVMX-5.0/NOPB
LM2590HVS-5.0/NOPB
LM2595S-3.3/NOPB
LM2596HVSX-12/NOPB
LM2594HVMX-5.0/NOPB
LM2598S-3.3/NOPB
LM2593HVS-5.0/NOPB
LM2591HVSX-ADJNOPB
LM2599S-3.3/NOPB
LM2590HVSX-ADJ/NOPB
LM2592HVS-5.0/NOPB
LM2596S-3.3/NOPB
LM2594MX-3.3/NOPB
LM2592HVSX-ADJ/NOPB
LM2597MX-3.3/NOPB
LM2591HVT-ADJ/NOPB
LM2597M-3.3/NOPB
More »