| PartNumber | MAX6126AASA25+ | MAX6126AASA21+ | MAX6126AASA21+T |
| Description | Voltage References Ultra-High-Precision Ultra-Low-Noise | Voltage References Ultra-High-Precision Ultra-Low-Noise | Voltage References Ultra-High-Precision Ultra-Low-Noise |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Voltage References | Voltage References | Voltage References |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-8 | SOIC-8 | SOIC-Narrow-8 |
| Reference Type | Series Precision References | Series Precision References | Series Precision References |
| Output Voltage | 2.5 V | 2.048 V | 2.048 V |
| Initial Accuracy | 0.02 % | 0.02 % | 0.02 % |
| Temperature Coefficient | 5 PPM/C | 5 PPM/C | 1 PPM/C |
| Series VREF Input Voltage Max | 12.6 V | 12.6 V | 13 V |
| Shunt Current Max | 10 mA | 10 mA | 10 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Series | MAX6126A | MAX6126A | MAX6126A |
| Packaging | Tube | Tube | Reel |
| Accuracy | 1.8 uV/mA | 1.3 uV/mA | 1.3 uV/mA |
| Height | 1.75 mm | 1.75 mm | 1.5 mm |
| Input Voltage | 2.7 V to 12.6 V | 2.7 V to 12.6 V | - |
| Length | 5 mm | 5 mm | 5 mm |
| Product | Voltage References | Voltage References | Voltage References |
| Width | 4 mm | 4 mm | 4 mm |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Supply Current Max | 725 uA | 725 uA | - |
| Topology | Series References | Series References | Series References |
| Operating Supply Current | 550 uA | 550 uA | - |
| Product Type | Voltage References | Voltage References | Voltage References |
| Factory Pack Quantity | 100 | 100 | 2500 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Part # Aliases | MAX6126A | MAX6126A | MAX6126A |
| Unit Weight | 0.019048 oz | 0.019048 oz | 0.006596 oz |