MIC5399-SMYMX-T5
IC REG LINEAR 2.8V/3.3V 8DFN
Pmic Voltage Regulators Linear
8-XFDFN Exposed Pad
Active
$0.47 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Microchip Technology |
| Model | MIC5399-SMYMX-T5 |
| Package / Case | 8-XFDFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output | 2.8V, 3.3V |
| Current - Output | 300mA, 300mA |
| Supplier Device Package | 8-DFN (1.2x1.6) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
MIC5399-SMYMX-T5 by Microchip Technology is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 5.5V, output 2.8V, 3.3V. The 8-XFDFN 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
| PSRR | 60dB (1kHz) |
| Output Type | Fixed |
| Control Features | Enable |
| Current - Output | 300mA, 300mA |
| Protection Features | Over Current, Over Temperature |
| Number of Regulators | 2 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 5.5V |
| Voltage Dropout (Max) | 0.38V @ 300mA, 0.38V @ 300mA |
| Current - Supply (Max) | 130 µA |
| Current - Quiescent (Iq) | 55 µA |
| Voltage - Output (Min/Fixed) | 2.8V, 3.3V |
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