| Part Number | LM2734ZSD/NOPB | LM2734ZSDX/NOPB | 
|---|---|---|
| Manufacturer | Texas Instruments | National Semiconductor | 
| Category | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | 
|   |   | |
| Product Status | Active | Active | 
| Function | Step-Down | - | 
| Output Configuration | Positive | - | 
| Topology | Buck | - | 
| Output Type | Adjustable | - | 
| Number of Outputs | 1 | - | 
| Voltage - Input (Min) | 3V | - | 
| Voltage - Input (Max) | 20V | - | 
| Voltage - Output (Min/Fixed) | 0.8V | - | 
| Voltage - Output (Max) | 18V | - | 
| Current - Output | 1A | - | 
| Frequency - Switching | 3MHz | - | 
| Synchronous Rectifier | No | - | 
| Operating Temperature | -40°C ~ 125°C (TJ) | - | 
| Mounting Type | Surface Mount | - | 
| Package / Case | 6-WDFN Exposed Pad | - | 
| Supplier Device Package | 6-WSON (3x3) | - |