TPS54340QDDAQ1 Price & Stock
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Manufacturer


Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Regulators
IC REG BUCK SPLIT RAIL 8SOPWRPAD
Documents
Datasheet |
TPS54340QDDAQ1![]() |
Datasheet |
TPS54340QDDAQ1![]() |
Specifications
Series | Automotive, AEC-Q100, Eco-Mode™ |
Part Status | Active |
Function | Step-Down |
Output Configuration | Positive |
Topology | Buck, Split Rail |
Output Type | Adjustable |
Number of Outputs | 1 |
Voltage - Input (Min) | 4.5V |
Voltage - Input (Max) | 42V |
Voltage - Output (Min/Fixed) | 0.8V |
Voltage - Output (Max) | 41V |
Current - Output | 3.5A |
Frequency - Switching | 100kHz ~ 2.5MHz |
Synchronous Rectifier | No |
Operating Temperature | -40°C ~ 150°C (TJ) |
Mounting Type | Surface Mount |
Package / Case | 8-PowerSOIC (0.154", 3.90mm Width) |
Supplier Device Package | 8-SO PowerPad |
Hide

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | 40876 |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TPS54340QDDAQ1
sku #: 595-TPS54340QDDAQ1
|
Texas Instruments | Switching Voltage Regulators Auto 4.5V-42VIN 3.5A SD Cnvtr A 595-TPS54340BQDDAQ1 Switching Voltage Regulators
|
223 In Stock |
|
Buy | ||||||||||||||||
TPS54340QDDARQ1
sku #: 595-TPS54340QDDARQ1
|
Texas Instruments | Switching Voltage Regulators Auto 4.5V-42VIN 3.5A SD Cnvtr A 595-TPS54340BQDDARQ1 Switching Voltage Regulators
|
918 In Stock |
|
Buy |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 173 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | 8054 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | 6265 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | 13 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | IC REG BUCK SPLIT RAIL 8SOPWRPAD PMIC - Voltage Regulators - DC DC Switching Regulators
|
8910 |
|
Buy |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | Buck, Split Rail Switching Regulator IC Positive Adjustable 0.8V 1 Output 3.5A 8-PowerSOIC (0.154"", 3.90mm Width) | 3081 |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | New Original,COC,ISO9001 | 8500 |
|
Inquiry |

NetSource Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | TI | NEW ; DC:1340 | 100 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Luminary Micro / Texas Instruments | IC REG BUCK SPLIT RAIL 8SOPWRPAD ; 8-SO PowerPad PMIC - Voltage Regulators - DC DC Switching Regulators
|
Available |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | IC REG BCK SPLIT RAIL ADJ 8SOPWR | 3263 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | IC REG BUCK SPLIT RAIL 8SOPWRPAD | 358 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | IC REG BCK SPLIT RAIL ADJ 8SOPWR | 33630 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Luminary Micro / Texas Instruments | IC REG BUCK SPLIT RAIL 8SOPWRPAD PMIC - Voltage Regulators - DC DC Switching Regulators
|
In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | IC REG BCK SPLIT RAIL ADJ 8SOPWR | 120 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | DC:Active ; - | 607 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | 8-PowerSOIC (0.154", 3.90mm Width) | 10000 |
|
Inquiry |

Sunether Technology Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | IC REG BCK SPLIT RAIL ADJ 8SOPWR | 15504 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | 2000 |
|
Inquiry | ||
TPS54340QDDAQ1 | 2000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | IC REG BCK SPLIT RAIL ADJ 8SOPWR | 10000 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | IC REG BCK SPLIT RAIL ADJ 8SOPWR | 23150 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | IC REG BCK SPLIT RAIL ADJ 8SOPWR | 445 |
|
Buy |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | IC REG BCK SPLIT RAIL ADJ 8SOPWR | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | TI | ï¼ IC 0.8V 1 3.5A 8-PowerSOICï¼0.154"ï¼3.90mm ï¼ | In-Stock |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | Buck, Split Rail Switching Regulator IC Positive Adjustable 0.8V 1 Output 3.5A 8-PowerSOIC (0.154", 3.90mm Width) ; Tube | 3372 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Rochester Electronics | DC:24+ ; Original New | 11048 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | IC REG BUCK SPLIT RAIL 8SOPWRPAD | 7500 |
|
Buy |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | IC REG BCK SPLIT RAIL ADJ 8SOPWR ; DC:21+ ; 8-SO PowerPad | 125 |
|
Inquiry | |
TPS54340QDDAQ1 | Texas Instruments | IC REG BCK SPLIT RAIL ADJ 8SOPWR ; DC:23+ | 23150 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | IC REG BCK SPLIT RAIL ADJ 8SOPWR | 13292 |
|
Inquiry |

Dxway Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | TI | DC:2021 | 7500 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | TI | DC:22+ ; HSOIC-8 | 50000 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | Available, Contact us | 7500 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | TI | IN STOCK | 5000 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | IC REG BCK SPLIT RAIL ADJ 8SOPWR | 2007 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | Buck Split Rail Switching Regulator IC Positive Adjustable 0.8V 1 Output 3.5A 8-PowerSOIC (0.154" 3.90mm Width) | 807 |
|
Inquiry |

MountainView Components Inc.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | TI | IN STOCK Immediate delivery | 4500 |
|
Inquiry |

Chip 1 Exchange
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | ARROW | AVAILABLE | 2629 |
|
Inquiry | |
TPS54340QDDAQ1 | TI | INSTOCK | 1800 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | TI | Stock to ship immediately | 206 |
|
Inquiry |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Luminary Micro / Texas Instruments | IC REG BUCK SPLIT RAIL 8SOPWRPAD PMIC - Voltage Regulators - DC DC Switching Regulators
|
15000 |
|
Inquiry |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | TI | IN STOCK Immediate delivery | 3900 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | IC REG BCK SPLIT RAIL ADJ 8SOPWR | 223 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | TI | Conv DC-DC 4.5V to 42V Step Down Single-Out 0.8V to 41V 3.5A Automotive 8-Pin HSOP EP Tube | 18 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | TI | SOP8 ; DC:21+ | 7500 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | IC REG BCK SPLIT RAIL ADJ 8SOPWR | 21996 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | TI | in stock Immediately | 406 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | TEXAS INSTRUMENTS | OEM/CM QUOTES ONLY | NO BROKERS | 196 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | IC REG BCK SPLIT RAIL ADJ 8SOPWR | 22250 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | TI1 | In Stock |
|
Inquiry | ||
TPS54340QDDAQ1 | Texas Instruments (TI) | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | TI/ | DC:20+ ; HSOIC | 20000 |
|
Inquiry |

Authorized Procurement Solutions
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | TI | 450 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | Switching Voltage Regulators Auto 4.5V-42VIN 3.5A SD Cnvtr | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | TI | DC:1536+ ; SOP8 | 50 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Texas Instruments | Switching Voltage Regulators Auto 4.5V-42VIN 3.5A SD Cnvtr | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | Integrated Circuits | IC REG BUCK SPLIT RAIL 8SOPWRPAD | 3363 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1
sku #: TPS54340QDDAQ1
|
TI | 1922 |
|
Inquiry |

Asian Tera Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | TI | Check alternative solution with competitive price | 3750 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54340QDDAQ1 | TI | SOP8 ; DC:1536+ | 30050 |
|
Inquiry |
See Also:
TPS54540QDDAQ1
TPS54340BQDDAQ1
TPS54360QDDAQ1
TPS54340QDDARQ1
TPS54540QDDARQ1
TPS54340BQDDARQ1
TPS54360QDDARQ1
TPS54560QDDAQ1
TPS5430QDDARQ1
TPS54540BQDDAQ1
TPS54360BQDDAQ1
TPS54340DDA
TPS54340DDAR
TPS54340BDDA
TPS54560BQDDAQ1
TPS54560QDDARQ1
TPS5450QDDARQ1
TPS54340BDDAR
TPS54540QDDAR
TPS5430QDDAR
TPS54540BQDDARQ1
TPS54360BQDDARQ1
TPS54040QDGRQ1
TPS5430QDDARCT
TPS54040QDGQRQ1
TPS5420QDRQ1
TPS54340QDDARQ1 IC
TPS54540BDDA
TPS54140QDRCRQ1
TPS54240QDRCRQ1
TPS54540BDDAR
TPS54360BDDAR
TPS54040QDRCRQ1
TPS54360BDDA
TPS54540DDAR
TPS54140QDGQRQ1
TPS5410QDRQ1
TPS54360DDAR
TPS5430DDAG4
TPS54240QDGQR
TPS54331QDRQ1
TPS54560BQDDARQ1
TPS54240QDGQRQ1
TPS54360DDA
TPS54300DDAR
TPS54540DDA
TPS5430DDA
TPS54340DDA(R)
TPS5420QDQ1
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