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| Part Number | MIC2920A-4.8BT | MIC2920A-4.8WT | MIC2920A-4.8BU | MIC29201-4.8BT | MIC2920A-4.8BS |
|---|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Status | Obsolete | Active | Discontinued at Digi-Key | Obsolete | Obsolete |
| Output Configuration | Positive | Positive | Positive | Positive | Positive |
| Output Type | Fixed | Fixed | Fixed | Fixed | Fixed |
| Number of Regulators | 1 | 1 | 1 | 1 | 1 |
| Voltage - Input (Max) | 26V | 26V | 26V | 26V | 26V |
| Voltage - Output (Min/Fixed) | 4.85V | 4.85V | 4.85V | 4.85V | 4.85V |
| Voltage - Output (Max) | - | - | - | - | - |
| Voltage Dropout (Max) | 0.75V @ 400mA | 0.75V @ 400mA | 0.75V @ 400mA | 0.75V @ 400mA | 0.75V @ 400mA |
| Current - Output | 400mA | 400mA | 400mA | 400mA | 400mA |
| Current - Quiescent (Iq) | 300 µA | 300 µA | 300 µA | 300 µA | 300 µA |
| Current - Supply (Max) | 12 mA | 12 mA | 12 mA | 12 mA | 12 mA |
| PSRR | - | - | - | - | - |
| Control Features | - | - | - | Enable | - |
| Protection Features | Load Dump, Over Current, Reverse Polarity | Load Dump, Over Current, Reverse Polarity | Load Dump, Over Current, Reverse Polarity | Load Dump, Over Current, Reverse Polarity | Load Dump, Over Current, Reverse Polarity |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Through Hole | Through Hole | Surface Mount | Through Hole | Surface Mount |
| Package / Case | TO-220-3 | TO-220-3 | TO-263-4, D²Pak (3 Leads + Tab), TO-263AA | TO-220-5 | TO-261-4, TO-261AA |
| Supplier Device Package | TO-220-3 | TO-220-3 | TO-263-3 | TO-220-5 | SOT-223-3 |
