Texas Instruments16-WFQFN Exposed PadRoHS
LM5158RTER
3-A, 85-V, 2.2-MHZ WIDE VIN BOOS
Category
Subcategory
Pmic Voltage Regulators Dc Dc Switching Regulators
Package
16-WFQFN Exposed Pad
Status
Active
Datasheet
$4.48 / 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 | LM5158RTER |
| Package / Case | 16-WFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Topology | Boost, Flyback, SEPIC |
| Voltage - Input (Min) | 1.5V |
| Voltage - Input (Max) | 60V |
| Voltage - Output | 1.5V |
| Current - Output | 3.26A (Switch) |
| Frequency - Switching | 100kHz ~ 2.2MHz |
| Number of Outputs | 1 |
| Supplier Device Package | 16-WQFN (3x3) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
LM5158RTER by Texas Instruments is a Boost, Flyback, SEPIC IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 60V, output 1.5V. The 16-WFQFN Exposed Pad 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-Up, Step-Up/Step-Down |
| Topology | Boost, Flyback, SEPIC |
| Output Type | Adjustable |
| Current - Output | 3.26A (Switch) |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Frequency - Switching | 100kHz ~ 2.2MHz |
| Synchronous Rectifier | No |
| Voltage - Input (Max) | 60V |
| Voltage - Input (Min) | 1.5V |
| Voltage - Output (Max) | 83V |
| Voltage - Output (Min/Fixed) | 1.5V |
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