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| Part Number | MIC5303-2.8YMT-TR | MIC5305-2.8YMT-TR | MIC5303-2.9YMT-TR | MIC5301-2.8YMT-TR | MIC5302-2.8YMT-TR | MIC5303-1.8YMT-TR | MIC5303-2.1YMT-TR | MIC5303-2.5YMT-TR | MIC5303-2.6YMT-TR | MIC5303-2.85YMT-TR |
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Status | Obsolete | Active | Active | Active | Active | Active | Active | Active | Active | Active |
| Output Configuration | Positive | Positive | Positive | Positive | Positive | Positive | Positive | Positive | Positive | Positive |
| Output Type | Fixed | Fixed | Fixed | Fixed | Fixed | Fixed | Fixed | Fixed | Fixed | Fixed |
| Number of Regulators | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Voltage - Input (Max) | 5.5V | 5.5V | 5.5V | 5.5V | 5.5V | 5.5V | 5.5V | 5.5V | 5.5V | 5.5V |
| Voltage - Output (Min/Fixed) | 2.8V | 2.8V | 2.9V | 2.8V | 2.8V | 1.8V | 2.1V | 2.5V | 2.6V | 2.85V |
| Voltage - Output (Max) | - | - | - | - | - | - | - | - | - | - |
| Voltage Dropout (Max) | 0.2V @ 300mA | - | 0.2V @ 300mA | 0.1V @ 150mA | 0.1V @ 150mA | 0.2V @ 300mA | 0.2V @ 300mA | 0.2V @ 300mA | 0.2V @ 300mA | 0.2V @ 300mA |
| Current - Output | 300mA | 150mA | 300mA | 150mA | 150mA | 300mA | 300mA | 300mA | 300mA | 300mA |
| Current - Quiescent (Iq) | 120 µA | 150 µA | 120 µA | 120 µA | 120 µA | 120 µA | 120 µA | 120 µA | 120 µA | 120 µA |
| Current - Supply (Max) | - | - | - | - | - | - | - | - | - | - |
| PSRR | 65dB ~ 42dB (1kHz ~ 20kHz) | 85dB ~ 65dB (1kHz ~ 10kHz) | 65dB ~ 42dB (1kHz ~ 20kHz) | 75dB ~ 50dB (1kHz ~ 20kHz) | 65dB ~ 42dB (1kHz ~ 20kHz) | 65dB ~ 42dB (1kHz ~ 20kHz) | 65dB ~ 42dB (1kHz ~ 20kHz) | 65dB ~ 42dB (1kHz ~ 20kHz) | 65dB ~ 42dB (1kHz ~ 20kHz) | 65dB ~ 42dB (1kHz ~ 20kHz) |
| Control Features | Enable | Enable | Enable | Enable | Enable | Enable | Enable | Enable | Enable | Enable |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -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 | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 4-VFDFN Exposed Pad, 4-TMLF® | 6-UDFN Exposed Pad, 6-TMLF® | 4-VFDFN Exposed Pad, 4-TMLF® | 6-UFDFN Exposed Pad, 6-TMLF® | 4-UFDFN Exposed Pad, 4-TMLF® | 4-VFDFN Exposed Pad, 4-TMLF® | 4-VFDFN Exposed Pad, 4-TMLF® | 4-VFDFN Exposed Pad, 4-TMLF® | 4-VFDFN Exposed Pad, 4-TMLF® | 4-VFDFN Exposed Pad, 4-TMLF® |
| Supplier Device Package | 4-TMLF® (1.2x1.6) | 6-TMLF® (2x2) | 4-TMLF® (1.2x1.6) | 6-TMLF® (1.6x1.6) | 4-TMLF® (1.2x1.6) | 4-TMLF® (1.2x1.6) | 4-TMLF® (1.2x1.6) | 4-TMLF® (1.2x1.6) | 4-TMLF® (1.2x1.6) | 4-TMLF® (1.2x1.6) |
