| PartNumber | MAX1821EUB+ | MAX1821EUB+T |
| Description | Switching Voltage Regulators WCDMA 600mA Buck Regulator | Switching Voltage Regulators WCDMA 600mA Buck Regulator |
| Manufacturer | Maxim Integrated | Maxim Integrated |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | UMAX-10 | UMAX-10 |
| Output Voltage | 1.25 V to 5.5 V | 1.25 V to 5.5 V |
| Output Current | 600 mA | 600 mA |
| Number of Outputs | 1 Output | 1 Output |
| Input Voltage MAX | 5.5 V | 5.5 V |
| Topology | Buck | Buck |
| Input Voltage MIN | 2.6 V | 2.6 V |
| Switching Frequency | 1000 kHz | 1000 kHz |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C |
| Series | MAX1821 | MAX1821 |
| Packaging | Tube | Reel |
| Height | 0.95 mm | 0.95 mm |
| Input Voltage | 3.6 V | - |
| Length | 3.05 mm | 3.05 mm |
| Operating Temperature Range | - 40 C to + 85 C | - |
| Type | Voltage Converter | Voltage Converter |
| Width | 3.05 mm | 3.05 mm |
| Brand | Maxim Integrated | Maxim Integrated |
| Shutdown | Shutdown | - |
| Operating Supply Current | 450 uA | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 50 | 2500 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 2.6 V | - |
| Part # Aliases | MAX1821 | MAX1821 |