| PartNumber | MAX1734EUK15+ | MAX1734EUK15+T | MAX1734EUK18+ |
| Description | IC REG BUCK 1.5V 250MA SOT23-5 | Voltage Regulators - Switching Regulators Step-Down Converte | IC REG BUCK 1.8V 250MA SOT23-5 |
| Manufacturer | Maxim Integrated | Maxim Integrated | - |
| Product Category | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | - |
| Series | MAX1734 | MAX1734 | - |
| Type | Switching Regulator | Switching Regulator | - |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) | - |
| Unit Weight | 0.001058 oz | 0.001058 oz | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package Case | SOT-23-5 | SOT-23-5 | - |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | - |
| Mounting Type | Surface Mount | Surface Mount | - |
| Output Type | Fixed | Fixed | - |
| Function | Step-Down | Step-Down | - |
| Supplier Device Package | SOT-23-5 | SOT-23-5 | - |
| Number of Outputs | 1 | 1 | - |
| Topology | Buck | Buck | - |
| Frequency Switching | 1.2MHz | 1.2MHz | - |
| Current Output | 250mA | 250mA | - |
| Output Configuration | Positive | Positive | - |
| Voltage Output Min Fixed | 1.5V | 1.5V | - |
| Voltage Output Max | - | - | - |
| Synchronous Rectifier | Yes | Yes | - |
| Voltage Input Min | 2.7V | 2.7V | - |
| Voltage Input Max | 5.5V | 5.5V | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Output Voltage | 1.5 V | 1.5 V | - |
| Input Voltage MAX | 5.5 V | 5.5 V | - |
| Output Current | 250 mA | 250 mA | - |
| Switching Frequency | 1200 kHz | 1200 kHz | - |
| Input Voltage MIN | 2.7 V | 2.7 V | - |
| Load Regulation | 0 %/mA | 0 %/mA | - |
| Part # Aliases | MAX1734 | MAX1734 | - |