| 欧州RoHS | Compliant |
| ECCN (US) | EAR99 |
| Part Status | Active |
| HTS | 8542.39.00.60 |
| Automotive | No |
| PPAP | No |
| Reference Type | Precision |
| Topology | Series |
| Initial Accuracy | 0.15% |
| Maximum Temperature Coefficient | 30ppm/°C |
| Load Regulation | 50ppm/mA |
| Line Regulation | 50ppm/V |
| Output Voltage (V) | 3.3 |
| Maximum Input Voltage (V) | 7.5 |
| Maximum Output Current (mA) | 5 |
| Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | 125 |
| Packaging | Tape and Reel |
| Mounting | Surface Mount |
| Package Height | 0.95 |
| Package Width | 1.4(Max) |
| Package Length | 3.04(Max) |
| PCB changed | 3 |
| Standard Package Name | SOT |
| Supplier Package | SOT-23 |
| Pin Count | 3 |
| Lead Shape | Gull-wing |
Even in the event of large power supply variations, this REF3333AIDBZR voltage reference power management device from Texas Instruments can produce and maintain a precise DC voltage. With an output that has a voltage of 3.3 V, this is power management at its best. It has an initial accuracy of 0.15%. It only needs a voltage that does not exceed 7.5 V to effectively power your circuit. This voltage reference circuit supports series topology. A load regulation of 50ppm/mA and line regulation of 50ppm/V is necessary for providing a constant voltage level at your output. This product will be shipped in tape and reel packaging to allow for quick mounting and safe delivery. This voltage reference circuit has an operating temperature range of -40 °C to 125 °C. It runs with a maximum temperature coefficient of 30ppm/°C.
