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| PartNumber | MAX1557ETB+T | MAX1557ETB | MAX1557ETB(ACR) |
| Description | Switching Voltage Regulators 16uA IQ 1.2A PWM Step-Down | Switching Regulator, Current-mode, 2.25A, 1100kHz Switching Freq-Max, BICMOS | |
| Manufacturer | Maxim Integrated | MAXIM | - |
| Product Category | Switching Voltage Regulators | IC Chips | - |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | TDFN-10 | - | - |
| Output Voltage | 750 mV | - | - |
| Output Current | 1.2 A | - | - |
| Number of Outputs | 1 Output | - | - |
| Input Voltage MAX | 5.5 V | - | - |
| Topology | Buck | - | - |
| Input Voltage MIN | 2.6 V | - | - |
| Switching Frequency | 1 MHz | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Series | MAX1557 | - | - |
| Packaging | Reel | - | - |
| Type | Voltage Converter | - | - |
| Brand | Maxim Integrated | - | - |
| Load Regulation | 2.25 % | - | - |
| Product Type | Switching Voltage Regulators | - | - |
| Factory Pack Quantity | 2500 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Part # Aliases | MAX1557 | - | - |
| Unit Weight | 0.001764 oz | - | - |