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| Part Number | LM2931AM-5.0 | LM2931M-5.0 | LM2931AS-5.0 | LM2931AZ-5.0 | LM2931AMX-5.0 | LM2931AD-5.0 |
|---|---|---|---|---|---|---|
| Manufacturer | National Semiconductor | National Semiconductor | National Semiconductor | onsemi | Texas Instruments | onsemi |
| Product Status | Active | Active | Active | Obsolete | 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) | 5V | 5V | - | 5V | 5V | 5V |
| Voltage - Output (Max) | - | - | - | - | - | - |
| Voltage Dropout (Max) | 0.3V @ 100mA | 0.6V @ 100mA | - | 0.6V @ 100mA | 0.3V @ 100mA | 0.6V @ 100mA |
| Current - Output | 100mA | 100mA | - | 100mA | 100mA | 100mA |
| Current - Quiescent (Iq) | 15 mA | 1 mA | - | 1 mA | 15 mA | 1 mA |
| Current - Supply (Max) | 30 mA | 15 mA | - | 30 mA | 30 mA | 30 mA |
| PSRR | 80dB (120Hz) | 80dB (120Hz) | - | 90dB (120Hz) | 80dB (120Hz) | 90dB (120Hz) |
| Control Features | - | - | - | - | - | - |
| Protection Features | Over Temperature, Reverse Polarity, Short Circuit | Over Temperature, Reverse Polarity, Short Circuit | - | Over Current, Over Temperature | Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C (TA) | - | -40°C ~ 125°C | -40°C ~ 85°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount | - | Through Hole | Surface Mount | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | - | TO-226-3, TO-92-3 Long Body | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC | 8-SOIC | - | TO-92 (TO-226) | 8-SOIC | 8-SOIC |