| PartNumber | ADR391AUJZ-REEL7 | ADR391AUJZ-R2 | ADR391BUJZ-R2 |
| Description | Voltage References 2.5V Micropower Prec Low Noise w/ Shutdwn | Voltage References 2.5V Micropower Prec Low Noise w/ Shutdwn | Voltage References 2.5V Micropower Prec Low Noise w/ Shutdwn |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Voltage References | Voltage References | Voltage References |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TSOT-5 | TSOT-5 | TSOT-5 |
| Reference Type | Series Precision References | Series Precision References | Series Precision References |
| Output Voltage | 2.5 V | 2.5 V | 2.5 V |
| Temperature Coefficient | 25 PPM / C | 25 PPM/C | 9 PPM/C |
| Shunt Current Max | 5 mA | 5 mA | 5 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Series | ADR391 | ADR391 | ADR391 |
| Packaging | Reel | Reel | Reel |
| Accuracy | 140 ppm/mA | 140 ppm/mA | 140 ppm/mA |
| Description/Function | 2.5 V micropower, low noise precision voltage reference with shutdown | 2.5 V micropower, low noise precision voltage reference with shutdown | 2.5 V micropower, low noise precision voltage reference with shutdown |
| Height | 0.87 mm | 0.87 mm | 0.87 mm |
| Input Voltage | 2.8 V to 15 V | 2.8 V to 15 V | 2.8 V to 15 V |
| Length | 2.9 mm | 2.9 mm | 2.9 mm |
| Output Current | 5 mA | 5 mA | 5 mA |
| Product | Voltage References | Voltage References | Voltage References |
| Width | 1.6 mm | 1.6 mm | 1.6 mm |
| Brand | Analog Devices | Analog Devices | Analog Devices |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Topology | Series References | Series References | Series References |
| Load Regulation | 140 ppm/mA | 140 ppm/mA | 140 ppm/mA |
| Maximum Output Voltage | 2.506 V | 2.506 V | 2.504 V |
| Operating Supply Current | 140 uA | 140 uA | 140 uA |
| Product Type | Voltage References | Voltage References | Voltage References |
| Factory Pack Quantity | 3000 | 250 | 250 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |