TPS54974PWPRG4 Price & Stock
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Manufacturer

Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Regulators
IC REG BUCK ADJ 9A SYNC 28HTSSOP
Documents
Datasheet |
TPS54974PWPRG4![]() |
Specifications
Series | SWIFT™ |
Part Status | Obsolete |
Function | Step-Down |
Output Configuration | Positive |
Topology | Buck |
Output Type | Adjustable |
Number of Outputs | 1 |
Voltage - Input (Min) | 3V |
Voltage - Input (Max) | 4V |
Voltage - Output (Min/Fixed) | 0.891V |
Voltage - Output (Max) | 3.6V |
Current - Output | 9A |
Frequency - Switching | 350kHz |
Synchronous Rectifier | Yes |
Operating Temperature | -40°C ~ 85°C (TA) |
Mounting Type | Surface Mount |
Package / Case | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad |
Supplier Device Package | 28-HTSSOP |
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EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | Texas Instruments | IC REG BUCK ADJ 9A 28HTSSOP | 2868 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | Texas Instruments | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 382 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | Texas Instruments | IC REG BUCK ADJ 9A SYNC 28HTSSOP | 150000 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | Texas Instruments | 7182 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | Texas Instruments | IC REG BUCK ADJ 9A SYNC 28HTSSOP PMIC - Voltage Regulators - DC DC Switching Regulators
|
5157 |
|
Buy |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | Texas Instruments | DC:24+ ; Original New | 47419 |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | Texas Instruments | New Original,COC,ISO9001 | 8500 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | Texas Instruments | Buck Switching Regulator IC Positive Adjustable 0.891V 1 Output 9A 28-TSSOP (0.173"", 4.40mm Width) Exposed Pad | 821 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | Luminary Micro / Texas Instruments | IC REG BUCK ADJ 9A SYNC 28HTSSOP PMIC - Voltage Regulators - DC DC Switching Regulators
|
In-Stock |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | Texas Instruments | IC REG BUCK ADJ 9A 28HTSSOP | 15680 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | Texas Instruments | 3979 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | Texas Instruments | IC REG BUCK ADJ 9A 28HTSSOP | 2089 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | Texas Instruments | DC:Active ; - | 0 |
|
Inquiry |

Dxway Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | TI | HTSSOP-28 ; DC:2021 | 15000 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | Texas Instruments | IC REG BUCK ADJ 9A 28HTSSOP | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | Texas Instruments | IC REG BUCK ADJ 9A 28HTSSOP | 4250 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | Texas Instruments | 35000 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | Texas Instruments | 28-PowerTSSOP (0.173", 4.40mm Width) | 48975 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | Texas Instruments | IC REG BUCK ADJ 9A 28HTSSOP | 47610 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | Texas Instruments | 48975 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | Texas Instruments | Buck Switching Regulator IC Positive Adjustable 0.891V 1 Output 9A 28-PowerTSSOP (0.173" 4.40mm Width) | 4231 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | TI | DC:22+ ; IC REG BUCK SYNC ADJ 9A 28HTSSOP | 15000 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | Texas Instruments | IC REG BUCK ADJ 9A 28HTSSOP | 1854 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | Texas Instruments | IC REG BUCK ADJ 9A 28HTSSOP ; DC:21+ ; 28-HTSSOP | 125 |
|
Inquiry | |
TPS54974PWPRG4 | Texas Instruments | IC REG BUCK ADJ 9A 28HTSSOP ; DC:23+ | 47610 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | Texas Instruments | Buck Switching Regulator IC Positive Adjustable 0.891V 1 Output 9A 28-PowerTSSOP (0.173", 4.40mm Width) ; Tape & Reel (TR) | 5521 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | Texas Instruments | 2000 |
|
Inquiry | ||
TPS54974PWPRG4 | 2000 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | TI | In Stock |
|
Inquiry | ||
TPS54974PWPRG4 | Texas Instruments (TI) | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | TI | DC:06/ ; HTSSOP-28 | 2 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | Integrated Circuits | IC REG BUCK ADJ 9A SYNC 28HTSSOP | 6975 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS54974PWPRG4 | TI | DC:17/18+ | 33791 |
|
Inquiry |
See Also:
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TPS54900PWRG4
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