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| Part Number | MIC5203-3.0BM4 TR | MIC5203-3.0BM4TR | MIC5203-3.0BM5 TR | MIC5203-3.0BM4 TS | MIC5203-3.3BM4 TR | MIC5203-5.0BM4 TR | MIC5203-3.6BM4 TR | MIC5203-3.8BM4 TR | MIC5203-4.0BM4 TR |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Micrel Inc. | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Status | Obsolete | Active | Active | Active | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Output Configuration | Positive | Positive | - | - | Positive | Positive | Positive | Positive | Positive |
| Output Type | Fixed | Fixed | - | - | Fixed | Fixed | Fixed | Fixed | Fixed |
| Number of Regulators | 1 | 1 | - | - | 1 | 1 | 1 | 1 | 1 |
| Voltage - Input (Max) | 16V | 16V | - | - | 16V | 16V | 16V | 16V | 16V |
| Voltage - Output (Min/Fixed) | 3V | 3V | - | - | 3.3V | 5V | 3.6V | 3.8V | 4V |
| Voltage - Output (Max) | - | - | - | - | - | - | - | - | - |
| Voltage Dropout (Max) | 0.6V @ 80mA | 0.6V @ 80mA | - | - | 0.6V @ 80mA | 0.6V @ 80mA | 0.6V @ 80mA | 0.6V @ 80mA | 0.6V @ 80mA |
| Current - Output | 80mA | 80mA | - | - | 80mA | 80mA | 80mA | 80mA | 80mA |
| Current - Quiescent (Iq) | 750 µA | - | - | - | 750 µA | 750 µA | 750 µA | 750 µA | 750 µA |
| Current - Supply (Max) | 3 mA | 3 mA | - | - | 3 mA | 3 mA | 3 mA | 3 mA | 3 mA |
| PSRR | - | - | - | - | - | - | - | - | - |
| Control Features | Enable | Enable | - | - | Enable | Enable | Enable | Enable | Enable |
| Protection Features | Over Current, Over Temperature, Reverse Polarity | Over Current, Over Temperature, Reverse Polarity | - | - | Over Current, Over Temperature, Reverse Polarity | Over Current, Over Temperature, Reverse Polarity | Over Current, Over Temperature, Reverse Polarity | Over Current, Over Temperature, Reverse Polarity | Over Current, Over Temperature, Reverse Polarity |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C (TJ) | - | - | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount | - | - | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | TO-253-4, TO-253AA | TO-253-4, TO-253AA | - | - | TO-253-4, TO-253AA | TO-253-4, TO-253AA | TO-253-4, TO-253AA | TO-253-4, TO-253AA | TO-253-4, TO-253AA |
| Supplier Device Package | SOT-143 | SOT-143 | - | - | SOT-143 | SOT-143 | SOT-143 | SOT-143 | SOT-143 |
