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| Part Number | LM2931AS-5.0 | LM2931S-5.0 | LM2931ASX-5.0 | LM2931AZ-5.0 | LM2931AD-5.0 | LM2931AM-5.0 |
|---|---|---|---|---|---|---|
| Manufacturer | National Semiconductor | National Semiconductor | Texas Instruments | onsemi | onsemi | National Semiconductor |
| Product Status | Active | Active | Not For New Designs | Obsolete | Obsolete | Active |
| 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 | 0.3V @ 100mA | 0.6V @ 100mA | 0.6V @ 100mA | 0.3V @ 100mA |
| Current - Output | - | 100mA | 100mA | 100mA | 100mA | 100mA |
| Current - Quiescent (Iq) | - | 1 mA | 15 mA | 1 mA | 1 mA | 15 mA |
| Current - Supply (Max) | - | 15 mA | 30 mA | 30 mA | 30 mA | 30 mA |
| PSRR | - | 55dB (120Hz) | 80dB (120Hz) | 90dB (120Hz) | 90dB (120Hz) | 80dB (120Hz) |
| Control Features | - | - | - | - | - | - |
| Protection Features | - | Over Temperature, Reverse Polarity, Short Circuit | Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature | Over Current, Over Temperature | Over Temperature, Reverse Polarity, Short Circuit |
| Operating Temperature | - | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 85°C |
| Mounting Type | - | Surface Mount | Surface Mount | Through Hole | Surface Mount | Surface Mount |
| Package / Case | - | TO-263-4, D²Pak (3 Leads + Tab), TO-263AA | TO-263-4, D²Pak (3 Leads + Tab), TO-263AA | 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 | - | DDPAK/TO-263-3 | DDPAK/TO-263-3 | TO-92 (TO-226) | 8-SOIC | 8-SOIC |
