TPS77028DBVR
IC REG LINEAR 2.8V 50MA SOT23-5
Pmic Voltage Regulators Linear
SC-74A, SOT-753
Active
$1.45 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | TPS77028DBVR |
| Package / Case | SC-74A, SOT-753 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Input (Max) | 10V |
| Voltage - Output | 2.8V |
| Current - Output | 50mA |
| Supplier Device Package | SOT-23-5 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
TPS77028DBVR by Texas Instruments is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 10V, output 2.8V. 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
| PSRR | 60dB (1kHz) |
| Output Type | Fixed |
| Control Features | Enable |
| Current - Output | 50mA |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 10V |
| Voltage Dropout (Max) | 0.13V @ 50mA |
| Current - Quiescent (Iq) | 28 µA |
| Voltage - Output (Min/Fixed) | 2.8V |
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