| PartNumber | MAX1649ESA+T | MAX1649EPA | MAX1649ESA |
| Description | LDO Voltage Controllers 5/3.3/Adj Low-Drop Step-Down | LDO Voltage Controllers 5V/3.3V or Adjustable, High-Efficiency, Low-Dropout, Step-Down DC-DC Controller | LDO Voltage Controllers 5/3.3/Adj Low-Drop Step-Down |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | LDO Voltage Controllers | LDO Voltage Controllers | LDO Voltage Controllers |
| RoHS | Y | - | N |
| Input Voltage MAX | 3 V to 16 V | 3 V to 16 V | 3 V to 16 V |
| Output Voltage | 5 V, 1.5 V to 16 V | 5 V, 1.5 V to 16 V | 5 V, 1.5 V to 16 V |
| Output Current | 2.5 A | - | 2.5 A |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | Through Hole | SMD/SMT |
| Package / Case | SOIC-Narrow-8 | PDIP-Narrow-8 | SOIC-Narrow-8 |
| Packaging | Reel | - | Tube |
| Series | MAX1649 | MAX1649 | MAX1649 |
| Type | Step Down | Step Down | Step Down |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Type | LDO Voltage Controllers | LDO Voltage Controllers | LDO Voltage Controllers |
| Factory Pack Quantity | 2500 | - | 100 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Part # Aliases | MAX1649 | MAX1649 | MAX1649 |
| Unit Weight | 0.006596 oz | - | 0.006596 oz |