Texas Instruments9-VFQFNRoHS
TPS6281208QWRWYRQ1
TPS6281208QWRWYRQ1 ORBEA
Category
Subcategory
Pmic Voltage Regulators Dc Dc Switching Regulators
Package
9-VFQFN
Series
Automotive, AEC-Q100
Status
Active
Datasheet
$2.64 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
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Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | TPS6281208QWRWYRQ1 |
| Package / Case | 9-VFQFN |
| Mounting Type | Surface Mount, Wettable Flank |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Topology | Buck |
| Voltage - Input (Min) | 2.75V |
| Voltage - Input (Max) | 6V |
| Voltage - Output | 1.1V |
| Current - Output | 2A |
| Frequency - Switching | 1.8MHz ~ 4MHz |
| Number of Outputs | 1 |
| Supplier Device Package | 9-VQFN-HR (3x2) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
TPS6281208QWRWYRQ1 by Texas Instruments is a Buck IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 6V, output 1.1V. The 9-VFQFN package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Function | Step-Down |
| Topology | Buck |
| Output Type | Fixed |
| Current - Output | 2A |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Frequency - Switching | 1.8MHz ~ 4MHz |
| Synchronous Rectifier | Yes |
| Voltage - Input (Max) | 6V |
| Voltage - Input (Min) | 2.75V |
| Voltage - Output (Min/Fixed) | 1.1V |
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