Ultra-Low Quiescent (ULQT), Dual Synchronous Step-Down Controller with 5V and 3.3V LDOs 20-WQFN -40 to 85
PMIC - Voltage Regulators - Linear + Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 400kHz, 475kHz 20-WQFN (3x3)
PMIC - Voltage Regulators - Linear + Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 400kHz, 475kHz 20-WQFN (3x3)
PMIC - Voltage Regulators - Linear + Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 400kHz, 475kHz 20-WQFN (3x3)
Manufacturer: Texas Instruments
Win Source Part Number: 1111922-TPS51285BRUK
Packaging: Reel - TR
Mounting: SMD (SMT)
Topology: Step-Down (Buck) Synchronous (2), Linear (LDO) (2)
Frequency - Switching: 400kHz, 475kHz
Number of Outputs: 4
Voltage/Current - Output 1: Controller
Voltage/Current - Output 2: Controller
Voltage/Current - Output 3: 3.3V, 100mA
w/LED Driver: No
w/Supervisor: No
w/Sequencer: No
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 20-WQFN (3x3)
Purpose: Any Function
Supply Voltage - Operating: 5 V to 24 V
Popularity: Medium
Fake Threat In the Open Market: 57 pct.
Supply and Demand Status: Balance
Quantity per package: 250
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PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 400kHz, 475kHz 20-WQFN (3x3)
| Texas Instruments | DigiKey | Win Source Electronics | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | TPS51285BRUKT | 296-39623-1-ND | 1111922-TPS51285BRUKT | TPS51285BRUKT | TPS51285BRUKT | TPS51285BRUKT | TPS51285BRUKT | TPS51285BRUKT |
| Product Name | TPS51285B Ultra-Low Quiescent (ULQT), Dual Synchronous Step-Down Controller with 5V and 3.3V LDOs | Voltage Regulators - Linear + Switching | PMIC - PMIC - Voltage Regulators - Linear + Switching - TPS51285BRUKT | Voltage Regulators - Linear + Switching | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear + Switching | Switching Controllers | PMIC - Voltage Regulators - Linear + Switching | Voltage Regulators - Linear + Switching |
| Configuration / Function | Buck | |||||||
| Package Type | Other; WQFN | Other; 20-WFQFN Exposed Pad | Other; 20-WQFN (3x3) | Other; 20-WFQFN Exposed Pad | Other; 20-WFQFN Exposed Pad | Other; 20-WFQFN Exposed Pad | ||
| Special Features | Synchronous Rectification; Enable,Light Load Efficiency,Power Good,Synchronous Rectification | Multiple Outputs | Multiple Outputs | |||||
| Output Voltage | 4.5 to 5.5 volts | 3.3 volts | ||||||
| IOUT | 20 amps | 0.1000 amps |
