REG711EA-3/2K5
IC REG CHARG PUMP 3V 50MA 8VSSOP
Pmic Voltage Regulators Dc Dc Switching Regulators
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Active
$0.56 / unit (market reference)
MOQ: 538 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | REG711EA-3/2K5 |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Topology | Charge Pump |
| Voltage - Input (Min) | 1.8V |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output | 3V |
| Current - Output | 50mA |
| Frequency - Switching | 1MHz |
| Number of Outputs | 1 |
| Supplier Device Package | 8-VSSOP |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
REG711EA-3/2K5 by Texas Instruments is a Charge Pump IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 5.5V, output 3V. The 8-TSSOP, 8-MSOP (0.118", 3.00mm 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-Up/Step-Down |
| Topology | Charge Pump |
| Output Type | Fixed |
| Current - Output | 50mA |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Frequency - Switching | 1MHz |
| Synchronous Rectifier | No |
| Voltage - Input (Max) | 5.5V |
| Voltage - Input (Min) | 1.8V |
| Voltage - Output (Min/Fixed) | 3V |
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