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| Part Number | UCC283T-3 | UCC383T-3 | UCC283T-5 | UCC283TD-3 |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Unitrode | Texas Instruments | Texas Instruments |
| Product Status | Obsolete | Active | Obsolete | Obsolete |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Voltage - Input (Max) | 9V | 9V | 9V | 9V |
| Voltage - Output (Min/Fixed) | 3.3V | 3.3V | 5V | 3.3V |
| Voltage - Output (Max) | - | - | - | - |
| Voltage Dropout (Max) | 1V @ 3A | 1V @ 3A | 0.6V @ 3A | 1V @ 3A |
| Current - Output | 3A | 3A | 3A | 3A |
| Current - Quiescent (Iq) | 650 µA | 650 µA | 650 µA | 650 µA |
| Current - Supply (Max) | - | - | - | - |
| PSRR | - | - | - | - |
| Control Features | - | - | - | - |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO) | Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO) |
| Operating Temperature | -40°C ~ 85°C | 0°C ~ 70°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Through Hole | Through Hole | Through Hole | Surface Mount |
| Package / Case | TO-220-3 | TO-220-3 | TO-220-3 | TO-263-4, D²Pak (3 Leads + Tab), TO-263AA |
| Supplier Device Package | TO-220-3 | TO-220-3 | TO-220-3 | DDPAK/TO-263-3 |
