MCP1791T-3002E/DC
IC REG LINEAR 3V 70MA SOT223-5
Pmic Voltage Regulators Linear
SOT-223-6
Active
$0.85 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Microchip Technology |
| Model | MCP1791T-3002E/DC |
| Package / Case | SOT-223-6 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Input (Max) | 30V |
| Voltage - Output | 3V |
| Current - Output | 70mA |
| Supplier Device Package | SOT-223-5 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
MCP1791T-3002E/DC 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 30V, output 3V. The SOT-223-6 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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Alternatives & Replacements
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All Technical Specifications
| PSRR | 90dB ~ 80dB (100Hz ~ 1kHz) |
| Output Type | Fixed |
| Control Features | Enable, Power Good |
| Current - Output | 70mA |
| Protection Features | Over Temperature, Short Circuit |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 30V |
| Voltage Dropout (Max) | 1.3V @ 70mA |
| Current - Supply (Max) | 210 µA |
| Current - Quiescent (Iq) | 130 µA |
| Voltage - Output (Min/Fixed) | 3V |
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