| PartNumber | MAX6021BEUR+T | MAX6021BEUR-T | MAX6021AEUR+T |
| Description | Voltage References Low-Power Low-Drop Voltage Ref | Voltage References SOT23, Low-Power, Low-Dropout 2.048V Voltage Reference | Voltage References Low-Power Low-Drop Voltage Ref |
| Manufacturer | Maxim Integrated | Maxim Integrated | MAXIM |
| Product Category | Voltage References | Voltage References | PMIC - Voltage Reference |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOT-23-3 | SOT-23-3 | - |
| Reference Type | Series Precision References | Series Precision References | Series |
| Output Voltage | 2.048 V | 2.048 V | 2.048 V |
| Initial Accuracy | 0.39 % | 0.39 % | 0.24 % |
| Temperature Coefficient | 6 PPM/C | 6 PPM/C | 20ppm/°C |
| Series VREF Input Voltage Max | 13.5 V | 13.5 V | - |
| Shunt Current Max | 0.5 mA | 0.5 mA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | MAX6021B | MAX6021B | MAX6021A |
| Packaging | Reel | Reel | Digi-ReelR Alternate Packaging |
| Accuracy | 0.18 uV/uA | 0.18 uV/uA | - |
| Height | 0.94 mm | 0.94 mm | - |
| Length | 2.92 mm | 2.92 mm | - |
| Product | Voltage References | Voltage References | - |
| Width | 1.3 mm | 1.3 mm | - |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Topology | Series References | Series References | - |
| Product Type | Voltage References | Voltage References | - |
| Factory Pack Quantity | 2500 | - | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Part # Aliases | MAX6021B | MAX6021B | MAX6021A |
| Unit Weight | 0.000282 oz | 0.050717 oz | 0.050717 oz |
| Package Case | - | - | SOT-23-3 |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Mounting Type | - | - | Surface Mount |
| Output Type | - | - | Fixed |
| Supplier Device Package | - | - | SOT-23-3 |
| Tolerance | - | - | ±0.24% |
| Voltage Input | - | - | 2.5 V ~ 12.6 V |
| Current Supply | - | - | 35μA |
| Current Output | - | - | 500μA |
| Voltage Output Min Fixed | - | - | 2.048V |
| Voltage Output Max | - | - | - |
| Noise 0#1Hz to 10Hz | - | - | 35μVp-p |
| Noise 10Hz to 10kHz | - | - | 105μVrms |
| Current Cathode | - | - | - |
| Series VREF Input Voltage Max | - | - | 13.5 V |
| Shunt Current Max | - | - | 0.5 mA |