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| Part Number | LM333K STEEL/NOPB | LM338K STEEL/NOPB | LM337K STEEL/NOPB | LM323K STEEL/NOPB |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Obsolete | Active | Obsolete | Active |
| Output Configuration | Negative | Positive | Negative | Positive |
| Output Type | Adjustable | Adjustable | Adjustable | Fixed |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Voltage - Input (Max) | - | 40V | -40V | 20V |
| Voltage - Output (Min/Fixed) | -1.2V | 1.24V | -1.2V | 5V |
| Voltage - Output (Max) | -32V | 32V | -37V | - |
| Voltage Dropout (Max) | - | - | - | - |
| Current - Output | 3A | 5A | 1.5A | 3A |
| Current - Quiescent (Iq) | - | - | - | - |
| Current - Supply (Max) | - | - | - | - |
| PSRR | - | 75dB ~ 60dB (120Hz) | 77dB (120Hz) | - |
| Control Features | - | - | - | - |
| Protection Features | Over Temperature, Reverse Polarity, Short Circuit | Over Temperature, Short Circuit | Over Temperature, Short Circuit | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Package / Case | TO-204AA, TO-3 | TO-204AA, TO-3 | TO-204AA, TO-3 | TO-204AA, TO-3 |
| Supplier Device Package | TO-3-2 | TO-3-2 | TO-3-2 | TO-3-2 |
