| Part Number | LM4128AMFX-3.3 | LM4128AMF-3.3 |
|---|---|---|
| Manufacturer | Texas Instruments | National Semiconductor |
| Category | PMIC - Voltage Reference | PMIC - Voltage Reference |
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| Product Status | Obsolete | Active |
| Reference Type | Series | - |
| Output Type | Fixed | - |
| Voltage - Output (Min/Fixed) | 3.3V | - |
| Voltage - Output (Max) | - | - |
| Current - Output | 20 mA | - |
| Tolerance | ±0.1% | - |
| Temperature Coefficient | 75ppm/°C | - |
| Noise - 0.1Hz to 10Hz | 310µVp-p | - |
| Noise - 10Hz to 10kHz | - | - |
| Voltage - Input | 3.7V ~ 5.5V | - |
| Current - Supply | 100µA | - |
| Current - Cathode | - | - |
| Operating Temperature | -40°C ~ 125°C (TJ) | - |
| Mounting Type | Surface Mount | - |
| Package / Case | SC-74A, SOT-753 | - |
| Supplier Device Package | SOT-23-5 | - |