ADP1148AR-REEL
HIGH EFFICIENCY SYNCHRONOUS STEP
Pmic Voltage Regulators Dc Dc Switching Regulators
14-SOIC (0.154", 3.90mm Width)
ADP1148
Active
$0.77 / unit (market reference)
MOQ: 390 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | ADP1148AR-REEL |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 70°C |
| Topology | Buck |
| Voltage - Input (Min) | 3.5V |
| Voltage - Input (Max) | 18V |
| Voltage - Output | 1.25V |
| Number of Outputs | 1 |
| Supplier Device Package | 14-SO |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
ADP1148AR-REEL by Rochester Electronics, LLC is a Buck IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 18V, output 1.25V. The 14-SOIC (0.154", 3.90mm Width) 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 |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Synchronous Rectifier | Yes |
| Voltage - Input (Max) | 18V |
| Voltage - Input (Min) | 3.5V |
| Voltage - Output (Max) | 18V |
| Voltage - Output (Min/Fixed) | 1.25V |
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