| 欧盟RoHS指令 | Compliant |
| 美国出口管制分类ECCN编码 | EAR99 |
| 环保无铅 | Active |
| 美国海关商品代码 | 8542.39.00.60 |
| Automotive | No |
| PPAP | No |
| Reference Type | Precision |
| Topology | Series |
| Initial Accuracy | 0.24% |
| Maximum Temperature Coefficient | 25ppm/°C |
| Load Regulation | 140ppm/mA |
| Line Regulation | 25ppm/V |
| Output Voltage (V) | 2.5 |
| Maximum Input Voltage (V) | 18 |
| Maximum Output Current (mA) | 5 |
| Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | 125 |
| Packaging | Tape and Reel |
| Mounting | Surface Mount |
| Package Height | 0.87 |
| Package Width | 1.6 |
| Package Length | 2.9 |
| PCB changed | 5 |
| Standard Package Name | SOT |
| Supplier Package | TSOT |
| Pin Count | 5 |
Even in the event of large power supply variations, this ADR391AUJZ-R2 voltage reference power management device from Analog Devices can produce and maintain a precise DC voltage. It has an initial accuracy of 0.24%. Use this part at voltages lower than 18 V. With an output that has a voltage of 2.5 V, this is power management at its best. This voltage reference circuit supports series topology. Users like the load regulation of 140ppm/mA and line regulation of 25ppm/V. In order to guarantee safe delivery and allow for quick mounting of this component after delivery, it will be enclosed in tape and reel packaging during shipment. This voltage reference circuit has a minimum operating temperature of -40 °C and a maximum of 125 °C. It runs with a maximum temperature coefficient of 25ppm/°C.
