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| Part Number | REG103UA-A/2K5 | REG102UA-A/2K5 | REG103GA-A/2K5 | REG103UA-3/2K5 | REG103UA-5/2K5 |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Not For New Designs | Obsolete | Not For New Designs | Obsolete | Not For New Designs |
| Output Configuration | Positive | Positive | Positive | Positive | Positive |
| Output Type | Adjustable | Adjustable | Adjustable | Fixed | Fixed |
| Number of Regulators | 1 | 1 | 1 | 1 | 1 |
| Voltage - Input (Max) | 15V | 10V | 15V | 15V | 15V |
| Voltage - Output (Min/Fixed) | 1.295V | 2.5V | 1.295V | 3V | 5V |
| Voltage - Output (Max) | 5.5V | 5.5V | 5.5V | - | - |
| Voltage Dropout (Max) | 0.28V @ 500mA | 0.27V @ 250mA | 0.28V @ 500mA | 0.28V @ 500mA | 0.28V @ 500mA |
| Current - Output | 500mA | 250mA | 500mA | 500mA | 500mA |
| Current - Quiescent (Iq) | 0.7 mA | 500 µA | 0.7 mA | 0.7 mA | 0.7 mA |
| Current - Supply (Max) | 1.3 mA | 800 µA | 1.3 mA | 1.3 mA | 1.3 mA |
| PSRR | 65dB (120Hz) | 65dB (120Hz) | 65dB (120Hz) | 65dB (120Hz) | 65dB (120Hz) |
| Control Features | 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 |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | SOT-223-6 | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC | 8-SOIC | SOT-223-6 | 8-SOIC | 8-SOIC |
