XC9140A331MR-G
IC REG BOOST 3.3V 295MA SOT25
Pmic Voltage Regulators Dc Dc Switching Regulators
SC-74A, SOT-753
Active
$1.13 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Torex Semiconductor Ltd |
| Model | XC9140A331MR-G |
| Package / Case | SC-74A, SOT-753 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Topology | Boost |
| Voltage - Input (Min) | 0.9V |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output | 3.3V |
| Current - Output | 295mA (Switch) |
| Number of Outputs | 1 |
| Supplier Device Package | SOT-25-5 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
XC9140A331MR-G by Torex Semiconductor Ltd is a Boost IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 5.5V, output 3.3V. The SC-74A, SOT-753 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 |
| Topology | Boost |
| Output Type | Fixed |
| Current - Output | 295mA (Switch) |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Synchronous Rectifier | Yes |
| Voltage - Input (Max) | 5.5V |
| Voltage - Input (Min) | 0.9V |
| Voltage - Output (Min/Fixed) | 3.3V |
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