MaxLinear, Inc.8-SOIC (0.154", 3.90mm Width) Exposed PadRoHS
XRP6668IDBTR-F
IC REG BUCK ADJ 1A DL 8SOIC
Category
Subcategory
Pmic Voltage Regulators Dc Dc Switching Regulators
Package
8-SOIC (0.154", 3.90mm Width) Exposed Pad
Status
Obsolete
Price available on request
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | MaxLinear, Inc. |
| Model | XRP6668IDBTR-F |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Topology | Buck |
| Voltage - Input (Min) | 2.5V |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output | 0.6V |
| Current - Output | 1A |
| Frequency - Switching | 1.5MHz |
| Number of Outputs | 2 |
| Supplier Device Package | 8-HSOIC |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
XRP6668IDBTR-F by MaxLinear, Inc. is a Buck IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 5.5V, output 0.6V. The 8-SOIC (0.154", 3.90mm Width) 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-Down |
| Topology | Buck |
| Output Type | Adjustable |
| Current - Output | 1A |
| Number of Outputs | 2 |
| Output Configuration | Positive |
| Frequency - Switching | 1.5MHz |
| Synchronous Rectifier | Yes |
| Voltage - Input (Max) | 5.5V |
| Voltage - Input (Min) | 2.5V |
| Voltage - Output (Max) | 5V |
| Voltage - Output (Min/Fixed) | 0.6V |
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