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| PartNumber | MAX653CSA+ | MAX653CPA+ | MAX653CSA+T |
| Description | Switching Voltage Regulators 5V/3.3V/3V or Adj Low-IQ Step-Down | Switching Voltage Regulators 5V/3.3V/3V or Adj Low-IQ Step-Down | Switching Voltage Regulators 5V/3.3V/3V or Adj Low-IQ Step-Down |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | Through Hole | SMD/SMT |
| Package / Case | SO-8 | PDIP-8 | SOIC-Narrow-8 |
| Output Voltage | 3 V, 1.3 V to 11.5 V | 3 V | 3 V |
| Output Current | 225 mA | 225 mA | 225 mA |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 11.5 V | 11.5 V | 11.5 V |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 4 V | 4 V | 4 V |
| Switching Frequency | Programmable | - | - |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Series | MAX653 | MAX653 | MAX653 |
| Packaging | Tube | Tube | Reel |
| Input Voltage | 4 V to 11.5 V | - | - |
| Type | Switching Regulator | Switching Regulator | Switching Regulator |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Operating Supply Current | 10 uA | - | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 100 | 50 | 2500 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Part # Aliases | MAX653 | MAX653 | MAX653 |
| Unit Weight | 0.017870 oz | 0.032805 oz | 0.006596 oz |