TPS65321QPWPRQ1 Price & Stock
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Manufacturer

Integrated Circuits (ICs) > PMIC - Voltage Regulators - Linear + Switching
IC REG BUCK W/LDO 14HTSSOP
Documents
Datasheet |
TPS65321QPWPRQ1![]() |
Specifications
Series | Automotive, AEC-Q100, Eco-Mode™ |
Part Status | Active |
Topology | Step-Down (Buck) (1), Linear (LDO) (1) |
Function | Automotive Radio and Instrument Cluster Power Supply |
Number of Outputs | 2 |
Frequency - Switching | 100kHz ~ 2.5MHz |
Voltage/Current - Output 1 | 1.1 V ~ 20 V, 3.2A |
Voltage/Current - Output 2 | 1.1 V ~ 5.5 V, 280mA |
w/LED Driver | No |
w/Supervisor | Yes |
w/Sequencer | No |
Voltage - Supply | 3 V ~ 36 V |
Operating Temperature | -40°C ~ 125°C |
Mounting Type | Surface Mount |
Package / Case | 14-TSSOP (0.173", 4.40mm Width) Exposed Pad |
Supplier Device Package | 14-HTSSOP |
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Longzi Technology (Shenzhen) Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | IC REG DL BUCK/LINEAR 14HTSSOP | 3537 |
|
Buy |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | 8272 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | 42188 |
|
Inquiry |

Sunether Technology Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | IC REG DL BUCK/LINEAR 14HTSSOP | 15320 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | IC REG BUCK W/LDO 14HTSSOP | 12000 |
|
Inquiry |

Allelco Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | IC REG DL BUCK/LINEAR 14HTSSOP Integrated Circuits (ICs) > PMIC - Voltage Regulators - Linear + Switching
|
30659 |
|
Inquiry |

Dxway Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | TI | DC:2022 | 5000 |
|
Inquiry |

Ersa Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | IC REG DL BUCK/LINEAR 14HTSSOP | 2000 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | IC REG DL BUCK/LINEAR 14HTSSOP | 8650 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | IC REG DL BUCK/LINEAR 14HTSSOP | 12542 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 159 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | Step-Down Converter With Eco-mode and LDO Regulator | IC REG DL BUCK/LINEAR 14HTSSOP | 8000 |
|
Buy |

ICSOSO Electronics Company Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | Conv DC-DC 3.6V to 36V Step Down Single-Out 1.1V to 20V 3.2A Automotive 14-Pin HTSSOP EP T/R | 8445 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | 9629 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | IC REG BUCK W/LDO 14HTSSOP PMIC - Voltage Regulators - Linear + Switching
|
9004 |
|
Buy |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | 2000 |
|
Inquiry | ||
TPS65321QPWPRQ1 | 2000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Luminary Micro / Texas Instruments | IC REG BUCK W/LDO 14HTSSOP ; 14-HTSSOP PMIC - Voltage Regulators - Linear + Switching
|
Available |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | TI | DC:22+ ; HTSSOP-14 | 50000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | IC REG DL BUCK/LINEAR 14HTSSOP | 1980 |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | IC REG DL BUCK/LINEAR 14HTSSOP | 2030 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Luminary Micro / Texas Instruments | IC REG BUCK W/LDO 14HTSSOP PMIC - Voltage Regulators - Linear + Switching
|
In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | TI | PMIC - - + 2 ï¼1ï¼ï¼ï¼LDOï¼ï¼1ï¼ 100kHz ~ 2.5MHz 14-HTSSOP | In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | TI | 7845 |
|
Inquiry | ||
TPS65321QPWPRQ1 | TI | PowerTSSOP-14 | 7845 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | IC REG DL BUCK/LINEAR 14HTSSOP | 39603 |
|
Inquiry |

ODG (Origin Data Global)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | IC REG DL BUCK/LINEAR 14HTSSOP | 556 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | TI | 36-V Step-Down Converter With LDO Regulator | 18 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | DC:Active ; - | 0 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | 14-TSSOP (0.173", 4.40mm Width) Exposed Pad | 8900 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | IC REG DL BUCK/LINEAR 14HTSSOP | 3180 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | IC REG DL BUCK/LINEAR 14HTSSOP | 10000 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | IC REG DL BUCK/LINEAR 14HTSSOP | 19704 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | TI | DC:23+ ; HTSSOP-14 | 184 |
|
Inquiry | |
TPS65321QPWPRQ1 | Texas Instruments | IC REG DL BUCK/LINEAR 14HTSSOP ; DC:21+ ; 14-HTSSOP | 125 |
|
Inquiry | |
TPS65321QPWPRQ1 | Texas Instruments | IC REG DL BUCK/LINEAR 14HTSSOP ; DC:23+ | 49430 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | IC REG DL BUCK/LINEAR 14HTSSOP | 49430 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | IC REG DL BUCK/LINEAR 14HTSSOP | 4580 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | IC REG DL BUCK/LINEAR 14HTSSOP | 177 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | TI | Stock to ship immediately | 222 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | TI | IN STOCK | 1013 |
|
Inquiry |

MountainView Components Inc.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | TI | IN STOCK Immediate delivery | 813 |
|
Inquiry |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Luminary Micro / Texas Instruments | IC REG BUCK W/LDO 14HTSSOP PMIC - Voltage Regulators - Linear + Switching
|
15000 |
|
Inquiry |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | TI | IN STOCK Immediate delivery | 1513 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | Available, Contact us | 2000 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 100kHz ~ 2.5MHz 14-HTSSOP ; Tape & Reel (TR) | 9166 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | TI | TSSOP14 ; DC:21+ | 7500 |
|
Inquiry |

Chip 1 Exchange
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | AVAILABLE | 5881 |
|
Inquiry | ||
TPS65321QPWPRQ1 | TEX | AVAILABLE | 11931 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | TI | in stock Immediately | 422 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | In Stock |
|
Inquiry | ||
TPS65321QPWPRQ1 | TI1 | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | TI | Original stock,24-hour delivery | 9382 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) (1) Linear (LDO) (1) 100kHz ~ 2.5MHz 14-HTSSOP | 793 |
|
Inquiry |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||
---|---|---|---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | IC REG DL BUCK/LINEAR 14HTSSOP New Original Stock.
|
3056 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | TI | IC REG DL BUCK/LINEAR 14HTSSOP | 8960 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | IC REG DL BUCK/LINEAR 14HTSSOP | 10000 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | DC:24+ ; Original New | 38564 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | 35000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | Switching Voltage Regulators NRND use TPS65321AQPWPRQ1 | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | TI/ | DC:20+ ; HTSSOP | 20000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | TI | DC:17+ ; HTSSOP-14 | 190 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | TI | New and original ; DC:19+ | 8000 |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | IC REG DL BUCK/LINEAR 14HTSSOP | 8683 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1
sku #: TPS65321QPWPRQ1
|
TI | 9200 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | Texas Instruments | Switching Voltage Regulators Automotive 3.6V to 36V, 3.2A Buck Converter with Wide Vin 280mA LDO Regulator 14-HTSSOP -40 to 125 | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TPS65321QPWPRQ1 | TI | In stock,ready for shipping ; HTSSOP-14 | 3315 |
|
Inquiry |
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